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testing capabilities Charpy Impact Testing The Charpy Impact Test is a standardized method used to measure a material’s toughness , or its ability to absorb energy and resist fracture under sudden impact. The test evaluates how a material behaves when subjected to a high-strain-rate load, which is critical for engineered fasteners that may experience shock, vibration, or rapid loading during service. How the Test is Performed Specimen Preparation – A notched sample of the material or component is cut to standard dimensions and carefully prepared. Mounting – The specimen is positioned horizontally in a Charpy testing machine on two supports. Impact Loading – A pendulum hammer is released to strike the specimen at the notch, causing it to fracture. Energy Measurement – The machine measures the energy absorbed by the material during fracture, which reflects its impact toughness. Result Recording – The energy absorbed and fracture characteristics are documented for analysis. Why It is Performed Charpy Impact Testing is performed to ensure that materials and fasteners can withstand dynamic and sudden loads without brittle failure. It is especially important for components used in low-temperature, high-vibration, or shock-prone environments. Evaluates material toughness and fracture resistance Detects brittleness that could lead to sudden failure Confirms suitability for high-impact or dynamic applications Ensures safety and reliability in critical assemblies Application to Engineered Fasteners Engineered fasteners are often subjected to sudden loads, vibration, or shock in industries such as aerospace, defense, oil & gas, and energy . Charpy Impact Testing ensures that: Fasteners resist brittle fracture under impact conditions Material selection and heat treatment achieve required toughness Performance and reliability are maintained in demanding applications Critical joints remain safe even under dynamic or emergency loading conditions Standards & Compliance TSP Manufacturing performs Charpy Impact Testing in accordance with ASTM, ISO, and customer-specific standards . All equipment is calibrated and operated by trained professionals to ensure accuracy, repeatability, and traceability. Compliance with these recognized standards provides confidence that our engineered fasteners and machined components meet the highest levels of quality, toughness, and reliability. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.

testing capabilities Shear Test A Shear Test measures the ability of a material or fastener to resist forces that cause sliding failure along a plane parallel to the applied force. Unlike tensile testing, which pulls a component apart lengthwise, shear testing evaluates how well a fastener or component can withstand lateral or transverse forces. This property is critical for fasteners used in assemblies where loads are not purely axial but involve side-to-side stresses. How the Test is Performed Preparation – The fastener or specimen is mounted in a shear fixture designed for the test. Application of Force – A controlled load is applied by a testing machine, exerting force across the fastener’s cross-section or shear plane. Monitoring – The load is increased gradually until the fastener or specimen fails by shearing. Recording Results – The maximum load carried before failure is measured and converted into shear strength data. Analysis – Results are compared against design requirements and material specifications. Why It is Performed Shear testing ensures that fasteners can perform safely and reliably under service conditions where lateral or shear forces are present. It is particularly important for components in rotating machinery, aerospace structures, and heavy industrial applications, where failure in shear could compromise both equipment integrity and safety. Confirms shear strength meets design specifications Verifies material selection and heat-treatment processes Prevents premature failures in shear-critical applications Provides confidence in safety and performance under real-world conditions Application to Engineered Fasteners Engineered fasteners are frequently subjected to shear forces in bolted joints, couplings, and assemblies. For example, bolts used in turbomachinery, aerospace, or defense systems may experience both tensile and shear loads simultaneously. By conducting shear testing, TSP Manufacturing ensures: Fasteners meet shear strength requirements for critical industries Proper material performance under both axial and transverse loads Prevention of catastrophic joint failures in service Reliable performance for safety-critical applications in oil & gas, aerospace, nuclear, and defense sectors Standards & Compliance At TSP Manufacturing, shear testing is performed in compliance with ASTM, ISO, and customer-specific standards to ensure consistent, repeatable, and verifiable results. Our testing equipment is regularly calibrated, and procedures are carried out by trained professionals, ensuring accuracy and traceability. This rigorous approach demonstrates our commitment to delivering engineered fasteners and machined components that meet the highest levels of performance and reliability. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.

Survey CUSTOMER SURVEY We value your feedback TSP Manufacturing strives to maintain excellent service to our customers. In order to achieve this goal, we would greatly appreciate your response to the questions below. Company name* Survey completed by:* Email:* Please rate the following aspects of your experience: How would you rate the quality of our products? 1 2 3 4 5 N/A How would you rate our overall customer service? 1 2 3 4 5 N/A How would you rate our response time? 1 2 3 4 5 N/A How would you rate our delivery? 1 2 3 4 5 N/A How would you rate our technical support? 1 2 3 4 5 N/A How would you rate the quality of documentation? 1 2 3 4 5 N/A How easy is the purchasing process with our company? 1 2 3 4 5 N/A We value clear communication with our customers. How would you rate our communication, whether via phone, email, and/or in person? 1 2 3 4 5 N/A Feedback/comments: Thank you in advance for your time and cooperation. SUBMIT

testing capabilities X-Ray X-Ray Inspection is a non-destructive testing (NDT) method used to examine the internal structure of a component without altering or damaging it. By passing X-rays through a part and capturing the resulting image on film or a digital detector, hidden defects such as cracks, voids, inclusions, or porosity can be detected. For engineered fasteners, this ensures the structural integrity and reliability of components that must perform under high stress or critical conditions. How the Test is Performed Sample Preparation – The fastener or component is cleaned and positioned in the X-ray inspection system. Exposure – X-rays are directed through the part, penetrating the material and interacting differently with various densities and structures. Image Capture – The transmitted X-rays are recorded on film or a digital detector to produce a radiographic image. Analysis – Trained inspectors examine the image for internal flaws, such as cracks, voids, or inclusions. Documentation – Inspection results are recorded to provide traceable verification of part quality. Why It is Performed X-Ray Inspection is performed to ensure that engineered fasteners and machined components are free of internal defects that could compromise strength, safety, or performance. Detecting hidden flaws before parts are installed prevents failures in service and enhances overall reliability. Detects internal cracks, voids, or inclusions Verifies quality of material and manufacturing processes Prevents in-service failures in critical applications Provides non-destructive verification of component integrity Application to Engineered Fasteners Engineered fasteners often operate under high-stress, high-temperature, or critical load conditions . X-Ray Inspection ensures that: Internal integrity is verified without damaging the fastener Material defects or inclusions are detected early in production Performance and reliability are maintained in safety-critical applications Compliance with customer specifications is documented before delivery Standards & Compliance TSP Manufacturing conducts X-Ray Inspection in accordance with ASTM, ISO, and customer-specific standards . Equipment is regularly calibrated, and inspections are performed by trained and certified personnel to ensure accurate, repeatable, and traceable results. Adherence to these recognized standards demonstrates TSP’s commitment to quality, reliability, and delivering engineered fasteners and machined components that meet the highest industry expectations. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.

testing capabilities Axial Tensile Test An Axial Tensile Test measures the strength of a fastener or material when pulled along its longitudinal axis until failure. This test evaluates key mechanical properties such as ultimate tensile strength, yield strength, and elongation , which define how a material behaves under direct tension. For engineered fasteners, axial tensile testing is one of the most fundamental methods to ensure structural integrity and verify that components can withstand the loads expected in service. How the Test is Performed Specimen Preparation – A fastener or machined test piece is mounted in a tensile testing machine. Load Application – A controlled axial force is applied by pulling the specimen along its longitudinal axis. Monitoring Deformation – The machine records elongation, reduction in area, and applied load throughout the test. Failure Observation – The test continues until the fastener or specimen fractures, at which point the maximum load is recorded. Data Collection – Results are converted into stress-strain curves, providing detailed mechanical property data. Why It is Performed Axial tensile testing is performed to confirm that fasteners and components meet design load requirements and safety margins . This test verifies material performance, manufacturing consistency, and ensures that parts can reliably handle the stresses encountered in service. Determines ultimate tensile strength and yield strength Verifies ductility and elongation Confirms material processing and heat treatment effectiveness Prevents premature failure in critical applications Application to Engineered Fasteners Engineered fasteners are often subjected to direct tensile loads in bolted joints, structural connections, and machinery assemblies. Axial tensile testing ensures that these fasteners: Meet required tensile strength levels for high-stress environments Perform reliably in mission-critical applications such as aerospace, oil & gas, nuclear, and defense Withstand combined stresses when used with other loading conditions (shear, torsion, vibration) Provide assurance of joint integrity in safety-critical systems Standards & Compliance At TSP Manufacturing, axial tensile testing is performed in accordance with ASTM, ISO, and customer-specific standards to ensure precision and reliability. Our testing equipment is calibrated to industry requirements, and all testing is conducted by qualified personnel. By adhering to these rigorous standards, we demonstrate our commitment to delivering fasteners and machined components that consistently meet or exceed the mechanical property requirements of the industries we serve. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.

Randy Boatright Accounting Manager BIO With a long tenure at TSP Manufacturing, Randy Boatright has become a cornerstone of the company’s financial operations. As Accounting Manager, Randy brings extensive experience and expertise in managing the company’s financial processes, ensuring accuracy, compliance, and efficiency. His deep knowledge of TSP Manufacturing’s business and culture has allowed him to contribute to the company’s growth and stability. Randy's dedication to maintaining strong financial controls and fostering a transparent financial environment supports the company’s long-term success and operational excellence. BACK

OUR PRODUCTS Nord-Lock Washers Home / Products / Standard Products / Nord-Lock / TSP Manufacturing + Nord-Lock TSP Manufacturing is proud to be Nord-Lock’s preferred distributor to the energy industry, providing advanced wedge-locking solutions for bolted joints subjected to extreme vibration and dynamic loads. TSP Manufacturing offers both prepackaged and custom quantities of Nord-Lock products, along with expert technical product support. PRODUCT INFORMATION Nord-Lock Washers Nord-Lock washers are easy and effective to use while ensuring structural security for applications exposed to vibration and dynamic loads. Installing the washers The pre-assembled washers are installed in pairs, cam face to cam face. Lubrication is recommended when possible. Tightening Tighten Nord-Lock washers with standard tools according to the guidelines. Tightening guidelines for other bolt grades are available through our technical representatives. Untightening Untightening Nord-Lock washers is as simple as tightening. Note that since the locking function is not based on increased friction, the untightening torque is generally lower than the tightening torque. Therefore it is not possible to measure offtorque as verification of locking function. Reusing Nord-Lock Nord-Lock washers can normally be reused. As with all fasteners, they should be inspected for wear before reassembly. Make sure that the washers are reinstalled correctly cam face to cam face. Nord-Lock recommends lubrication of fasteners before reuse in order to minimize changes in friction conditions. WHEN ONLY THE BEST WILL DO Washer Materials We Stock: Delta Protekt Stainless steel 254 SMO INCONEL/HASTELLOY C-276 INCONEL 718 To order contact our team today CONTACT DOWNLOAD PRODUCT CATALOG Nord-Lock Washer Product Information A pair of washers for maximum safety Nord-Lock bolt securing solutions consist of a pair of washers with cams facing each other and serrations gripping the mating surfaces. They use cam-geometry to effectively prevent the bolt from vibrating loose. Tension prevents bolts from rotating loose Think of the bolt as a spring. Turning the fastener during tightening stretches the bolt like a spring, creating the required clamp load to hold the parts together. Nord-Lock washers secure bolted joints by increasing this clamp load if the bolt tries to rotate loose. When the fastener is tightened, the cams lock and the serrations on the outer faces of the washers grip into both the fastener and the clamped part, creating clear impression marks in both. Clamping load has been created by the bolt, keeping the assembly locked in place. Because the cam angle ‘α’ is greater than the thread pitch ‘β’ a wedge-locking effect secures the fastener against rotational loosening, even under the most severe conditions. When the fastener is untightened, sliding will occur between the two washers. The upper washer is locked to the nut or bolt head by the serrations. The lower washer does not rotate as its serrations are locked into the surface being clamped. As the cams slide over each other, the clamping load from the bolt is first increased as the bolt stretches, before being released as the cams pass each other. OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications. Valve Stems Learn more about our Engineered Valve Stems, designed for demanding applications requiring exceptional strength, durability, and precision. EXCELLENCE IN MANUFACTURING Quality, Materials, and Engineering Solutions Quality Learn more about how we deliver the highest Quality Engineered Fasteners & Components for custom-designed products Materials Learn more about our manufacturing material capabilities for our Engineered Fasteners & Components Services Learn more about our product support and supply chain solutions for our customers Engineered Fastener & Components Get a quote for your upcoming project CONTACT

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MANUFACTURING PROCESSES Drilling Drilling is a fundamental machining process used in manufacturing engineered fasteners and components. It involves creating cylindrical holes in a workpiece using a rotating cutting tool called a drill bit. The Drilling Process: 1. Workpiece Preparation: The workpiece (made from materials like stainless steel, titanium, or nickel alloys) is securely clamped on a drilling machine or CNC machining center. The material’s properties dictate the type of drill bit and cutting parameters used. 2. Drill Bit Selection: The choice of drill bit depends on the required hole diameter, depth, and material. Common drill bits include twist drills, carbide drills, and coated drills for high-performance materials. 3. Rotating Tool Engagement: The drill bit rotates at high speeds while being fed into the workpiece, removing material to form a hole. Coolants or lubricants are often applied to reduce heat and improve tool life. 4. Hole Formation: The drilled hole can be further refined through secondary processes like reaming, boring, or tapping to achieve the desired finish and dimensions. 5. Precision Enhancement: CNC drilling machines ensure high accuracy and repeatability for complex hole patterns or tolerances. Enhancements with Drilling: Combination with Other Processes: Drilled holes can be threaded, counterbored, or countersunk in the same setup. Automation: CNC drilling increases speed and accuracy for high-volume runs. Tool Coatings: Advanced coatings like TiAlN or diamond reduce wear when drilling tough materials. Advantages of Drilling: Precision: CNC drilling ensures tight tolerances and high repeatability. Versatility: Can produce holes of various sizes and depths in a wide range of materials. Adaptability: Additional operations like tapping or boring can be integrated seamlessly. Cost-Effective: Drilling is efficient for high-volume production of standard and custom fasteners. Applications in Engineered Fasteners: Drilling is an essential step in producing fasteners and related components. Common applications include: Fastener Holes: Pilot Holes: Drilled to guide thread-cutting processes for screws and bolts. Clearance Holes: Allow screws or bolts to pass through without threading. Threaded Holes: Drilled holes that are later tapped to create internal threads. Complex Components: Drilled holes in flanges, bushings, and sleeves for mounting or alignment purposes. Countersinks and Counterbores: Used to create features that accommodate screw heads or washers. Custom Fasteners: Specialized holes for locking mechanisms, venting, or unique applications. Limitations Material Stress: Heat and force during drilling may affect material properties if not properly managed. Depth Restrictions: Very deep holes may require specialized equipment or techniques. Tool Wear: Drill bits can wear out quickly when working with hard materials like titanium or nickel alloys. Cold Heading Hot Heading EDM Milling Turning Swiss Machining Drilling Roll Threading Cut Threading Broaching Heat Treatment Austenitizing Tempering Normalizing Stress Relieving Grinding Polishing Dot Peen Marking Laser Marking MANUFACTURING Explore our manufacturing capabilities OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT

TSP Manufacturing delivers engineered fasteners, machined parts, shear screws, and valve stems—precision-crafted for strength, durability, and critical applications. SERVICING THE CUSTOMER Our Products Fastening Solutions We specialize in delivering a diverse range of high-quality product tailored to meet the demanding needs of our customers’ specifications. Whether your requirements are highly specialized or standard, our product performs reliably in critical applications. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT INDUSTRIES WE SERVE Oil & Gas Turbomachinery Marine and Offshore Nuclear Aerospace Robotics and Automation Defense Space Get a quote for your upcoming project CONTACT EXCELLENCE IN MANUFACTURING Quality, Materials, and Engineering Solutions Quality Learn more about how we deliver the highest Quality Engineered Fasteners & Components for custom-designed products Materials Learn more about our manufacturing material capabilities for our Engineered Fasteners & Components Services Learn more about our product support and supply chain solutions for our customers Engineered Fastener & Components OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications. Valve Stems Learn more about our Engineered Valve Stems, designed for demanding applications requiring exceptional strength, durability, and precision.

testing capabilities Proof Load Testing A Proof Load Test is a non-destructive mechanical test performed on fasteners to verify that they can safely withstand a specified tensile load without permanent deformation. This test ensures that the fastener meets the strength requirements set by design specifications and industry standards, providing confidence that it will perform reliably under service conditions. How the Test is Performed Specimen Preparation – The fastener is cleaned and mounted in a tensile testing machine. Load Application – A controlled tensile load, typically a percentage of the fastener’s yield strength, is applied along the fastener’s axis. Observation – The fastener is monitored to ensure it does not deform permanently under the applied load. Load Removal – After the specified load is applied and held briefly, it is removed, and the fastener is checked for any signs of permanent elongation or failure. Documentation – Results are recorded to confirm compliance with specifications and traceability for quality assurance. Why It is Performed Proof Load Testing is performed to ensure that fasteners meet their rated strength and can handle service loads safely. By verifying the ability to withstand a specified load without yielding, TSP Manufacturing helps prevent premature failure in critical assemblies. Confirms fasteners meet tensile strength requirements Ensures no permanent deformation under design loads Validates manufacturing and heat-treatment processes Enhances safety and reliability in demanding applications Application to Engineered Fasteners Engineered fasteners are often used in high-stress, safety-critical environments such as aerospace, oil & gas, nuclear, and defense industries. Proof Load Testing ensures that: Fasteners can carry design loads safely without yielding Material and processing integrity are verified Joint reliability and assembly safety are maintained Customer confidence is provided through verified mechanical performance Standards & Compliance At TSP Manufacturing, Proof Load Testing is conducted in accordance with ASTM, ISO, and customer-specific standards . Testing equipment is calibrated regularly, and procedures are performed by trained personnel to ensure consistent, accurate, and traceable results. Compliance with these recognized standards demonstrates our commitment to producing engineered fasteners and machined components that meet the highest levels of quality and reliability. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.

testing capabilities Liquid Penetrant Testing (LPT) Liquid Penetrant Testing (LPT), sometimes called Dye Penetrant Inspection, is a non-destructive testing (NDT) method used to identify surface-breaking defects in non-porous materials. The test works by applying a liquid dye to a component’s surface, which seeps into even the smallest cracks, seams, or pores that may not be visible to the naked eye. This makes it highly effective for detecting defects that could compromise the integrity of precision-engineered parts. How the Test is Performed Preparation – The fastener or component is carefully cleaned so that no oils, dirt, or debris interfere with the test. Penetrant Application – A visible or fluorescent dye is applied across the surface, allowing it to seep into any surface flaws through capillary action. Excess Removal – The surface is cleaned, leaving the penetrant only in defects. Developer Application – A developer is applied to draw the dye back out, making flaws clearly visible under white or UV light. Inspection – Skilled inspectors review the part under the appropriate lighting to identify any discontinuities. Final Cleaning – After inspection, the part is cleaned again to remove any test materials. Why It is Performed LPT is performed to ensure that every fastener and machined component meets the highest standards of safety and performance. Even a small surface crack in a critical fastener can lead to premature failure, downtime, or safety risks in demanding applications. By detecting these flaws early, LPT helps ensure reliability and compliance with stringent industry requirements. Detects cracks, laps, porosity, or seams that are invisible to the eye Verifies the quality of components before they are put into service Prevents costly failures in mission-critical applications Application to Engineered Fasteners For engineered fasteners and machined components, surface integrity is essential. Fasteners are often subject to extreme loads, vibrations, and environmental conditions in industries such as aerospace, oil & gas, nuclear, and defense. A surface flaw left undetected could grow into a critical failure point under stress. By applying Liquid Penetrant Testing to our manufactured fasteners, TSP ensures: Structural reliability in high-stress environments Enhanced product life cycle by identifying defects before service Confidence in safety-critical applications where performance cannot be compromised Standards & Compliance At TSP Manufacturing, our Liquid Penetrant Testing is performed in accordance with recognized industry standards, including ASTM, ASME, and customer-specific specifications. By following these rigorous guidelines, we ensure that every inspection is accurate, repeatable, and compliant with the requirements of critical industries such as aerospace, oil & gas, and defense. This adherence to standards underscores our commitment to delivering fasteners and machined components that consistently meet or exceed customer expectations. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT OUR PRODUCTS Explore our products Specialty Engineered Fasteners Learn more about our Engineered Fasteners, precision-crafted for specialized and critical applications in diverse industries. Machined Parts Learn more about our custom-designed Machined Components expertly crafted for applications across a range of industries. Precision Shear Products Explore our shear product manufacturing and quality capabilities, delivering precision solutions for the most demanding applications.