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Explore TSP Manufacturing's journey through our company timeline and meet the expert team driving innovation, quality, and precision in engineered fasteners. CELEBRATING OVER 87 YEARS About Us 1991 TSP’s sister company U.S. Bolt Manufacturing is launched 1994 TSP integrates Supply Chain agreement with Fortune 500 Original Equipment Manufacturer History of our timline 1938 Texas Screw Products (TSP) begins as a Full Line Distributor just north of Downtown Houston 1986 TSP is purchased and brought under the leadership of Walter Negley OUR TEAM John Warren President Christopher Smith General Manager Alex Dundas Operational Research Engineer Norberto Diaz Engineering Manager OUR TEAM Travis Arbing Purchasing Manager Bill Arnold Sales Manager Sandra Aguilar Sales Manager Mirla Fonseca Sales Manager Randy Boatright Accounting Manager Get a quote for your upcoming project CONTACT 1997 TSP becomes ISO 9002-1994 registered 1998 TSP’s laboratory becomes accredited to ISO 17025 OUR TEAM Esvin Gomez Quality Manager Jesus Martinez Quality Control Supervisor Veronica Garcia Quality Assurance Supervisor Jose Medina Warehouse Supervisor 2008 TSP moves to its new location on West 12th Street, Houston Texas 2018 TSP becomes TSP Mfg., a WN Global Company, strengthening its relationship with sister company U.S. Bolt and enhancing the value delivered to the customer 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

TSP Mfg. is a Supply Chain Integrator, specializing in Specialty Engineered Fasteners and Precision Machined Components for Critical Industry. Supplying Engineered Fasteners for Over 87 Years We are a Supply Chain Integrator, specializing in Engineered Fasteners and Precision Machining for Critical Industry. VIEW PRODUCTS Search OUR QUALITY API 20E Certification API 20E-0005 API 20F Certification API 20F-0005 Q1 9th Edition Registered Q1 - 2200 ISO 9001:2015 Registered ISO 9001 - 2298 ISO 17025:2017 Accredited 0929.01 ABOUT About TSP Manufacturing TSP Manufacturing is a premier producer of specialty engineered fasteners, precision machine parts, shear product and a comprehensive supply chain integrator to OEM’s in a range of critical industries. We manufacture and distribute products of the highest quality with world-class customer service to ensure a lower total cost of procurement. LEARN MORE OUR PRODUCTS Explore our products LEARN MORE Specialty Engineered Fasteners Machined Components Precision Shear Products Valve Stems OUR SERVICES Explore our services LEARN MORE Technical / Support Services Supply Chain Solutions SUPPLY CHAIN SERVICES Intelligent Inventory Management Our Intelligent Inventory Management program seamlessly automates fastener supply chain, leveraging commercial RFID technology with a user-friendly web interface to exchange real-time data between the supplier & the customer on inventory status LEARN MORE INDUSTRIES WE SERVE Oil & Gas Turbomachinery Marine and Offshore Nuclear Aerospace Robotics and Automation Defense Space Get a quote for your upcoming project CONTACT

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

Contact CONNECT WITH US TSP Manufacturing 3303 West 12th Street, Houston, TX 77008 713-230-2500 info@tsp-mfg.com How can we help? Our fastener experts, quality engineers, and manufacturing team are ready to assist with your project. For general inquiries, please complete our contact form. Alternatively, feel free to contact our team directly for personalized assistance with your next project. Telephone: 713-230-2500 Email: info@tsp-mfg.com Bill Arnold Sales Manager CONTACT Sandra Aguilar Sales Manager CONTACT Mirla Fonseca Sales Manager CONTACT SERVICING THE CUSTOMER CONTACT FORM Tell us about your next project Contact Form FIRST NAME* LAST NAME* EMAIL* COMPANY NAME MESSAGE* File upload Upload File Submit

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.

MANUFACTURING PROCESSES Hot Heading Hot heading is a manufacturing process used to produce engineered fasteners and components, especially when working with materials that are hard to deform at room temperature. The Hot Heading Process: 1. Material Heating: The metal is heated to a temperature at which it becomes malleable, typically below its melting point. Heating is performed using furnaces, induction heaters, or other methods, depending on the material type (e.g., titanium, nickel alloys). 2. Forming: The heated material is placed into a die and deformed by applying force through a punch. The heat allows the material to flow more easily, making it suitable for forming complex shapes or working with harder metals. 3. Multi-Stage Forming (Optional): Similar to cold heading, multiple stages of deformation may be required for intricate geometries. 4. Post-Process Treatments: The component may undergo further processes such as trimming, threading, heat treatment, or surface finishing to meet final specifications. Advantages of Hot Heading: Material Versatility: Enables forming of high-strength, low-ductility metals like titanium, nickel alloys, and certain stainless steels that are difficult to work with at room temperature. Enhanced Shape Complexity: Allows for the production of parts with complex geometries that cannot be achieved through cold heading alone. Improved Grain Structure: The process can refine the grain structure of the material, enhancing mechanical properties. Applications in Engineered Fasteners: Hot heading is often chosen for fasteners and components that require: Extreme Strength and Durability: Used in aerospace, nuclear, and defense applications where high-performance materials are critical. Corrosion Resistance: Suitable for marine and offshore environments where exposure to saltwater and harsh conditions is a concern. High-Temperature Performance: Ideal for turbomachinery or automotive applications where fasteners must endure elevated temperatures. 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

MANUFACTURING PROCESSES Broaching Broaching is a machining process used in the production of engineered fasteners and components to create precise internal or external features, such as keyways, splines, slots, or specific profiles. It involves a toothed cutting tool, called a broach, which removes material in a single pass, creating highly accurate shapes with excellent surface finishes. The Broaching Process: 1. Setup: The workpiece (e.g., a fastener or component) is securely clamped or held in a fixture to ensure stability during the broaching process. 2. Tool Design: The broach is a multi-tooth cutting tool with a progressively larger cutting profile. Each tooth removes a small amount of material, gradually shaping the workpiece. 3. Cutting Motion: The broach is either pushed or pulled through or across the workpiece. The motion can be linear (common in most broaching) or rotary, depending on the feature being produced. 4. Material Removal: Each tooth of the broach removes a layer of material, with the last tooth producing the final dimension and surface finish. 5. Completion: The polished component is cleaned again to remove any residue from the polishing compounds. Types of Broaching: 1. Internal Broaching: Used to machine internal features, such as keyways, splines, or hexagonal holes. Common in fasteners like socket-head screws, where precision internal profiles are critical. 2. External Broaching: Used to shape external surfaces, such as flat edges, splines, or gear teeth. Suitable for components like drive shafts or splined bolts. 3. Rotary Broaching: Produces internal or external features with rotational symmetry, such as hexagonal or square recesses. Frequently used for hex socket bolts and other specialty fasteners. 4. Surface Broaching: Removes material from a flat or contoured surface. Can be used to create complex geometries or profiles on fastener heads. Example of Broaching in Practice: Material: Stainless steel fastener. Pre-Polishing Steps: Hexagonal socket for an Allen wrench. Process: The fastener blank is positioned on the broaching machine. A hexagonal broach is pushed through the pre-drilled hole in a single pass. The finished socket has precise dimensions and a smooth finish. Outcome: The fastener is ready for use in applications requiring precision assembly and reliable torque transmission. Advantages of Broaching for Fasteners: High Precision: Achieves tight tolerances and accurate dimensions, critical for fastener performance. Excellent Surface Finish: Provides smooth finishes, often eliminating the need for secondary finishing. Efficiency: Produces complex shapes in a single pass, reducing cycle times. Versatility: Capable of creating a wide variety of internal and external profiles. Consistency: Ideal for high-volume production, ensuring uniformity across multiple components. Applications in Engineered Fasteners: Socket-Head Cap Screws: Internal broaching is used to form the hexagonal socket for Allen keys. Spline Bolts: External broaching creates the spline profiles required for high-torque applications. Custom Profiles: Produces unique head shapes or recesses for tamper-resistant fasteners. Precision Keyways: Internal broaching machines keyways in fasteners or components used in assembly with shafts or couplings. Challenges in Broaching: Tool Wear: Broaches are subject to wear and require periodic sharpening or replacement. Initial Cost: Custom broaches can be expensive to design and manufacture. Material Limitations: Hard or tough materials may require specialized broaches and equipment, increasing complexity. Setup Time: Preparing the machine and aligning the workpiece can be time-intensive for small production runs. Why Broaching is Essential: Broaching is indispensable in manufacturing engineered fasteners and components that demand high precision, repeatability, and complex profiles. Its ability to produce intricate shapes efficiently makes it a vital process for industries requiring advanced fasteners, from aerospace to medical and beyond. 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

Veronica Garcia Quality Assurance Supervisor BIO As Quality Assurance Supervisor at TSP Manufacturing, Veronica Garcia is dedicated to overseeing the implementation of quality systems and ensuring compliance with industry standards. With her strong background in quality assurance and process management, Veronica leads efforts to monitor and improve the quality of the company’s engineered fasteners. She works closely with cross-functional teams to identify areas for improvement, ensuring that each product meets the precise requirements for critical applications. Veronica’s commitment to maintaining excellence in quality is key to TSP Manufacturing’s continued success and reputation for superior products. BACK

SERVICING THE CUSTOMER Materials Engineered for Excellence Our engineered fasteners are crafted using a diverse range of high-performance materials, including alloy steels, aluminum, MP35N, nickel alloys, titanium, brass, bronze, copper, PH grades, stainless steel, and more. Designed for exceptional strength, corrosion resistance, and precision tolerances, these fasteners are critical components for demanding industries such as oil & gas, turbomachinery, marine and offshore, nuclear, aerospace, robotics and automation, defense, and space. MATERIALS Explore our materials Alloy Steels A193 B7, B7M, B16 A194 Gr 2H, 2HM, 7, 7M, 8A, 8MA A320 L7, L7M, L43 A354 BC, BD SAE J429 Gr 5, Gr 8 Aluminum Alloy 2024 T4 Alloy 6061 T6 MP35N MP35N Nickel Alloys Hastelloy C-276, C-22, B, G Inconel 600, 601, 625, X750, 718 Incoloy 800H, 925 N0945, N0945X Monel 400, K500 Nickel 200 Nitronic 50, 60 Rene 41 Titanium Gr 2 Gr 5 (6Al-4V) Brass C360 C464 Bronze Manganese Bronze Silicon Bronze Copper Beryllium Copper PH Grades 17-4 Stainless Steel 303 | 304 | 309 | 310 | 316 | 317 | 321 | 330 | 347 410 | 416 | 430 | 440 A286 A453 Gr 660A, 660B, 660D A193 Gr B8 Cl 1, B8 Cl 2, B8M Cl 1, B8M Cl 2 C501 Other Materials Plastics Nylon Stellite 6B Precision for Demanding Industries Supported by our team of metallurgists, engineers, and quality control experts, we deliver reliable supply solutions tailored to meet the most rigorous material specifications. CONTACT Coatings and Platings In partnership with our sister company Subsea Coating Technologies and other Providers; TSP Manufacturing delivers ASTM, ISO, and Customer specified Coatings, Platings, and Surface Treatments. Compliance TSP Manufacturing works to stay fully compliant with all regulations applicable to our product. Many of our customers are required to report Conflict Mineral content. TSP Manufacturing can review customer usage and create a customized report on our Conflict Mineral compliance. Get a quote for your upcoming project CONTACT

MANUFACTURING PROCESSES Laser Marking Laser marking is a precise and non-contact process used to create permanent markings on engineered fasteners and components. It is often employed for identification, traceability, and branding purposes. The Laser Marking Process: 1. Laser Source: A laser beam, generated by a fiber, CO2, or Nd:YAG laser, is directed onto the surface of the material to create the marking. The type of laser used depends on the material and the desired marking effect. 2. Material Interaction: The high-energy laser interacts with the surface of the fastener or component, causing localized changes without damaging the structural integrity. These changes can include: Color change (annealing): Controlled oxidation that changes the surface color. Engraving: Ablating material to create a recess in the surface. Foaming: Raising material slightly to create a raised marking. Carbonization: Darkening certain areas for contrast. 3. Marking Design: Patterns, alphanumeric codes, logos, or 2D barcodes are programmed into the laser system and precisely applied to the surface. 4. Non-Contact Process: The laser operates without physically touching the material, ensuring no mechanical stress or deformation of the component. Why Use Laser Marking for Engineered Fasteners? Enhanced Quality Control: Ensures every fastener can be traced back to its origin for quality assurance. Customization: Enables detailed and consistent branding or functional markings. Minimal Downtime: Fast and efficient marking suitable for automated production lines. Limitations Initial Cost: Laser marking equipment can be expensive to purchase and set up. Material Sensitivity: Some materials require careful parameter adjustments to avoid unwanted effects. Marking Depth: For deep engravings, multiple passes or specialized lasers may be needed. Advantages of Laser Marking: Durability: Markings are permanent, resistant to wear, corrosion, and environmental conditions. Precision: Creates high-resolution, detailed markings without damaging the material. Versatility: Suitable for a wide range of materials, including stainless steel, titanium, aluminum, and nickel alloys. Efficiency: Fast marking speeds make it ideal for high-volume production. Non-Intrusive: No physical contact with the workpiece eliminates risks of deformation or mechanical damage. Eco-Friendly: No inks, chemicals, or consumables are required, reducing waste and environmental impact. Applications in Engineered Fasteners: Laser marking is essential for fasteners and components where traceability, quality assurance, or branding is critical. Applications include: Traceability: Marking unique identifiers such as serial numbers, part numbers, or batch codes on fasteners for quality control and tracking. Compliance: Adding certifications or standards (e.g., ISO, ASME) to fasteners used in industries like aerospace, nuclear, and medical. Branding: Permanently engraving company logos or trademarks on custom fasteners to enhance brand recognition. Size and Specification Information: Marking dimensions, materials, or thread specifications directly onto the component. Functional Markings: Adding indicators, scales, or alignment marks to components for assembly or operational purposes. 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

Downhole fastening solutions Engineered Fasteners for Critical ESP & Artificial Lift Systems Home / Industries / Oil & Gas / ESP Artificial Lift / Electrical Submersible Pump (ESP) and artificial lift systems operate in some of the most demanding environments in the oil and gas industry. Extreme pressures, elevated temperatures, corrosive fluids, and continuous vibration place extraordinary demands on every component. TSP MANUFACTURING DELIVERS ENGINEERED FASTENERS Manufactured SPECIFICALLY FOR THE RELIABILITY, INTEGRITY, AND LONGEVITY REQUIRED IN CRITICAL ESP AND ARTIFICIAL LIFT APPLICATIONS. APPLICATION FOCUS Engineered for Downhole Reliability Fasteners used in ESP and artificial lift assemblies are not commodity components. They are load-bearing, safety-critical parts that must maintain clamping force and dimensional stability throughout extended service cycles. Our engineered fasteners are developed to support: Continuous high axial and torsional loading Exposure to corrosive well fluids and sour environments Elevated downhole temperatures Vibration, cyclic fatigue, and pressure fluctuations PERFORMANCE ENGINEERING Engineered for Mission-Critical Performance We work closely with ESP and artificial lift OEMs to deliver custom fastening solutions that meet exact application requirements. Capabilities include: Custom bolt, stud, nut, and specialty fastener designs Tight tolerances and controlled thread forms High-strength and corrosion-resistant materials Application-specific heat treatment and surface finishes MATERIALS & METALLURGY Materials for Extreme Environments Material selection is critical in ESP and artificial lift applications. We manufacture fasteners from a wide range of alloys selected to withstand corrosive, high-temperature, and high-pressure environments, including: Alloy steels such as 4140, 4340, 6150, and 8620 Stainless steels and precipitation-hardened grades such as A286, 316, 410, 2205, and 17-4 Nickel alloys such as 718, 725, 925, Monel 400, and Monel K500 MP35N Titanium and other specialty materials QUALITY & TRACEABILITY Controlled Manufacturing & Quality Assurance Fasteners for critical ESP and artificial lift systems demand uncompromising quality control. Our processes are built around repeatability, verification, and documented compliance. Quality practices include: Controlled machining and threading processes Dimensional inspection and verification Mechanical testing and validation as required Full material and process traceability KEY FEATURES Supporting the Full ESP & Artificial Lift System Our engineered fasteners are used throughout ESP and artificial lift assemblies, including: Pump and motor assemblies Couplings and housings Flanges and structural interfaces High-load and high-vibration connections A Trusted Partner for Critical Oil & Gas Applications With experience serving leading ESP and artificial lift manufacturers, TSP Manufacturing is a trusted partner for fasteners used in mission-critical oil and gas equipment. Our focus on engineered solutions, material expertise, and quality assurance helps customers meet the demands of today’s most challenging downhole environments. DOING WHATEVER IT TAKES Ready to discuss your application? Contact our team to review your ESP or artificial lift fastening requirements and learn how our engineered fasteners can support long-term system performance. 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. Valve Stems Learn more about our Engineered Valve Stems, designed for demanding applications requiring exceptional strength, durability, and precision. Get a quote for your upcoming project CONTACT

testing capabilities Breaking Torque Testing A Breaking Torque Test measures the torque required to cause failure of a fastener, typically a bolt, screw, or nut. This test evaluates the strength and performance of threaded components under rotational stress and ensures that the fastener can meet or exceed design requirements. Breaking torque is a critical indicator of both material quality and manufacturing consistency, providing confidence that the fastener will perform reliably in service. How the Test is Performed Specimen Preparation – The fastener is cleaned and installed in a calibrated torque testing machine. Torque Application – Rotational force is applied gradually until the fastener either strips, fractures, or otherwise fails. Monitoring – The applied torque is measured continuously, and the point of failure is recorded. Result Recording – Maximum torque at failure is documented, along with observations about the mode of failure. Analysis – Results are compared to design and industry standards to ensure compliance. Why It is Performed Breaking Torque Testing is performed to confirm that fasteners can resist rotational forces encountered during installation or in-service conditions. It ensures that threads, material properties, and fastener design are sufficient to prevent stripping, galling, or catastrophic failure. Verifies threaded component strength under torque Detects material or manufacturing defects affecting performance Ensures safe assembly and proper load transfer Provides data to support engineering validation and quality assurance Application to Engineered Fasteners Engineered fasteners are frequently subjected to torque during assembly, maintenance, and service. Accurate breaking torque data ensures: Proper installation without over-torquing that could damage components Material and thread integrity under applied loads Reliable performance in critical applications such as aerospace, oil & gas, nuclear, and defense Prevention of joint failure due to thread stripping or component fracture Standards & Compliance TSP Manufacturing conducts Breaking Torque Testing in accordance with ASTM, ISO, and customer-specific standards . All testing equipment is calibrated to industry requirements, and tests are performed by qualified personnel to ensure accuracy, repeatability, and traceability. Adhering to these recognized standards demonstrates our commitment to delivering engineered fasteners and machined components that meet the highest levels of performance, reliability, and safety. 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.