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Bill Arnold Sales Manager BIO As the tenured Sales Manager at TSP Manufacturing, Bill Arnold brings a wealth of experience and specialized knowledge to his role, particularly in the oil and gas sector. With a deep understanding of the unique challenges and requirements of this industry, Bill has built strong, long-term relationships with clients and stakeholders, ensuring the delivery of high-quality, engineered fasteners that meet the rigorous standards of oil and gas applications. His strategic leadership and customer-focused approach have been key in positioning TSP Manufacturing as a trusted partner for critical components in this vital industry. BACK

Discover TSP Manufacturing’s engineered fasteners, crafted for high strength, corrosion resistance, and precision to meet the demands of critical applications. OUR PRODUCTS Specialty Engineered Fasteners Home / Products / Engineered Fasteners / Meeting Industry Standards Our engineered fasteners are manufactured to customer specifications and reference multiple industry standards such as ASTM, SAE, DIN, MIL, API, and ANSI. TSP Manufacturing's fasteners are produced from various materials and strengths including stainless steels, nickel alloys, pH grades, copper, brass, bronze, aluminum, other ferrous and non-ferrous materials, and plastics. WHEN ONLY THE BEST WILL DO Engineered fasteners for critical application HIGH-STRENGTH CORROSION RESISTANT TIGHT TOLERANCE specialty features OUR PRODUCTS Explore other products 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 Contact our product specialists today 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 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

Sandra Aguilar Sales Manager BIO With over 15 years of experience at TSP Manufacturing, Sandra Aguilar has developed a comprehensive understanding of the company’s processes and products, having worked across multiple departments. As Sales Manager, Sandra leads the inside sales team with a focus on delivering exceptional customer service, knowing that strong, reliable partnerships are key to mutual success. Her dedication to meeting the unique needs of each client has helped foster long-term relationships, ensuring that both TSP Manufacturing and its customers thrive together in a competitive market. BACK

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

Travis Arbing Purchasing Manager BIO As Purchasing Manager at TSP Manufacturing, Travis Arbing plays a pivotal role in sourcing and managing the materials essential for producing high-performance engineered fasteners. With a focus on quality, efficiency, and cost optimization, Travis ensures the supply chain supports the company’s commitment to excellence in serving critical industries. His expertise in supplier relationships and procurement strategies contributes to the seamless production of critical components for demanding applications. BACK

SERVICING THE CUSTOMER Defense Home / Industries / Defense / Industry Overview Engineered fasteners and components are crucial to the defense industry, where reliability, strength, and precision are essential to ensure the performance and safety of military equipment and systems. These fasteners are designed to meet the most demanding operational and environmental challenges, often under extreme conditions. KEY FEATURES High Strength and Durability: Designed to withstand extreme mechanical loads, shocks, and impacts while maintaining long-lasting performance. Corrosion and Environmental Resistance: Essential for durability in harsh conditions, including saltwater, desert, arctic, and other challenging environments. Vibration and Thermal Stability: Fasteners maintain secure connections under continuous vibration and perform reliably across a wide temperature range. Precision Engineering: Ensures tight tolerances for consistent and dependable performance in mission-critical applications. WHEN ONLY THE BEST WILL DO Common Applications: Military Vehicles: Fasteners are used in tanks, armored personnel carriers, and other ground vehicles for structural and mechanical systems. Aerospace and Defense Aircraft: Includes bolts, screws, and other fasteners for wings, fuselage, and avionics. Naval Vessels: Fasteners in submarines, ships, and other naval systems must withstand corrosive marine environments and high pressures. Weapons Systems: Secure components in firearms, missile systems, and advanced defense technologies. Communication and Radar Equipment: Miniature and precision fasteners are used in delicate electronic systems for reliable signal transmission. Materials: Fasteners used in the defense industry are selected for their exceptional strength, durability, and resistance to environmental factors, including: High-Strength Alloy Steels: For heavy-duty applications requiring maximum mechanical strength. Stainless Steels: Corrosion-resistant and durable, suitable for marine and aerospace environments. Titanium Alloys: Lightweight and corrosion-resistant, often used in aircraft and naval applications. Nickel Alloys: Excellent for high-temperature and corrosive environments, such as jet engines and submarines. Coated or Treated Fasteners: Enhanced with specialized coatings for increased wear resistance, reduced friction, and environmental protection. Industry Standards: Fasteners for the defense industry must meet rigorous quality and performance standards, including: MIL-SPEC (Military Specifications) for materials, dimensions, and performance. DFARS (Defense Federal Acquisition Regulation Supplement) compliance for sourcing materials domestically or from approved sources. ITAR (International Traffic in Arms Regulations) compliance for export-controlled components. The TSP Manufacturing Advantage TSP Manufacturing specializes in custom-engineered fasteners tailored to meet the stringent demands of the defense industry. Our fasteners are designed to provide exceptional performance under extreme conditions, offering superior strength, corrosion resistance, and precision. Manufactured to meet or exceed military and industry standards, our components ensure reliability and safety in the most critical defense applications. 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. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT Get a quote for your upcoming project CONTACT

SERVICING THE CUSTOMER Turbomachinery Home / Industries / Turbomachinery / Industry Overview Engineered fasteners and components are essential to the turbomachinery industry, where performance, reliability, and precision are critical to ensuring the safe and efficient operation of turbines, compressors, and related equipment. KEY FEATURES High Temperature Resistance: Fasteners must withstand the extreme heat generated by turbines and compressors. Fatigue and Stress Resistance: These components endure constant vibration and high rotational speeds, requiring exceptional fatigue strength. Corrosion Resistance: Fasteners must resist oxidation, corrosion, and chemical exposure, especially in humid or chemically aggressive environments. Precision Engineering: Tight tolerances are crucial to maintaining the balance and integrity of turbomachinery. WHEN ONLY THE BEST WILL DO Common Applications: Gas Turbines: Used in power generation and aviation, requiring fasteners that can withstand high thermal and mechanical stresses. Steam Turbines: Found in power plants, needing fasteners designed for high-pressure, high-temperature steam environments. Centrifugal Compressors: Components must handle high rotational speeds and pressures, ensuring secure connections and minimal wear. Axial Compressors: Found in jet engines and industrial applications, requiring lightweight yet durable fasteners. Bearings and Rotors: Critical fastening elements for maintaining alignment and reducing wear in moving parts. Materials: Fasteners used in turbomachinery are selected for their ability to handle extreme conditions, including: Nickel Alloys: Excellent for high-temperature environments. Stainless Steel (High-Grade): Provides corrosion resistance and strength. Titanium: Lightweight and strong, ideal for reducing component weight in aerospace turbines. Alloy Steels: Used for their high strength and fatigue resistance. PH Grades (Precipitation Hardening): Provide a balance of high strength and corrosion resistance. Industry Standards: Engineered fasteners for turbomachinery must meet stringent industry standards, including: ASME standards for pressure and mechanical components. ISO Standards for quality, material properties, and performance. OEM Specifications for custom machinery requirements. The TSP Manufacturing Advantage TSP Manufacturing specializes in custom-engineered fasteners tailored for critical applications in the turbomachinery industry. Our fasteners are designed to withstand extreme operational demands, reducing downtime and maintenance costs, while meeting or exceeding stringent industry and application-specific requirements and providing long service life in harsh operating environments. 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. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT Get a quote for your upcoming project CONTACT

SERVICING THE CUSTOMER Nuclear Home / Industries / Nuclear / Industry Overview Engineered fasteners and components are critical to the nuclear industry, where safety, reliability, and performance under extreme conditions are of utmost importance. These fasteners play a key role in ensuring the structural integrity and operational efficiency of nuclear facilities, reactors, and supporting infrastructure. KEY FEATURES High Strength and Durability: Fasteners must endure intense pressures, high temperatures, and mechanical loads. Corrosion Resistance: Materials are selected to withstand radiation, high-temperature steam, and chemically aggressive environments found in nuclear operations. Radiation Tolerance: Components must retain their structural integrity and performance despite prolonged exposure to radiation. Precision Engineering: Tight tolerances are essential to ensure secure, leak-free, and vibration-resistant connections. WHEN ONLY THE BEST WILL DO Common Applications: Nuclear Reactors: Fasteners are used in reactor vessels, core components, and control rod assemblies. Containment Structures: Critical for sealing and structural stability of containment domes and systems. Steam Generators: Secure connections in high-temperature and high-pressure systems for energy transfer. Fuel Handling Systems: Specialized fasteners in components for transporting and storing nuclear fuel. Cooling Systems: Used in pumps, valves, and heat exchangers that maintain reactor temperature control. Materials: The materials used for fasteners in nuclear applications are chosen for their strength, corrosion resistance, and stability under radiation, including: Nickel Alloys: Excellent for high-temperature and corrosive environments. Stainless Steels (Austenitic and Duplex): Offer strength and corrosion resistance, even under high temperatures and radiation. Zirconium Alloys: Used in fuel cladding and other reactor components for their low neutron absorption and high corrosion resistance. High-Strength Alloy Steels: Provide excellent performance under mechanical stress and extreme conditions. Industry Standards: Fasteners for the nuclear industry must meet stringent regulatory and safety standards, such as: ASME BPVC (Boiler and Pressure Vessel Code) for nuclear pressure vessels. NRC (Nuclear Regulatory Commission) standards for materials and performance in the U.S. ISO 9001 for quality management in the nuclear supply chain. The TSP Manufacturing Advantage TSP Manufacturing specializes in custom-engineered fasteners tailored to meet the unique requirements of the nuclear industry. Our fasteners are designed to provide exceptional performance under the extreme conditions of nuclear operations, offering superior corrosion resistance, strength, and precision. They are manufactured to comply with the most rigorous industry standards, ensuring safety, reliability, and long service life in critical applications. 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. DOING WHATEVER IT TAKES Need product help or engineering support? Contact our team of fastener experts today CONTACT Get a quote for your upcoming project CONTACT

Esvin Gomez Quality Manager BIO As the Quality Manager at TSP Manufacturing, Esvin Gomez plays a critical role in ensuring that all products meet the highest standards of precision, reliability, and performance. With a strong background in quality management systems, Esvin leads efforts to maintain strict compliance with industry regulations and customer requirements. His expertise in process improvement and quality control helps TSP Manufacturing deliver superior engineered fasteners. Esvin's commitment to continuous improvement and his leadership in quality assurance contribute to the company’s reputation for excellence. BACK

testing capabilities Plug Gauge A Plug Gauge is a precision inspection tool used to verify the internal dimensions of cylindrical components, such as threaded holes or bores. Plug gauges provide a simple and highly accurate method for confirming that a part’s internal diameter or thread depth meets design specifications. They are especially useful for quality inspection of engineered fasteners, ensuring mating parts will fit correctly and function as intended. How the Inspection is Performed Calibration – The plug gauge is checked and, if necessary, adjusted to match the nominal diameter or thread standard for the part being tested. Insertion – The gauge is inserted into the internal feature of the component, such as a threaded hole or bore. Fit Verification – A proper fit indicates that the part is within tolerance, while a tight or loose fit signals that the part may be out of specification. Repeatability – Multiple parts can be quickly tested with the same gauge, making it ideal for high-volume production. Documentation – Inspection results are recorded for traceability and quality assurance. Why It is Performed Plug Gauge inspection ensures that internal dimensions, such as bores and threads, meet tight tolerances. This is critical because even small deviations can affect assembly, load transfer, and overall component performance. Using plug gauges allows TSP Manufacturing to verify dimensional accuracy efficiently and reliably, preventing defective parts from entering service. Confirms internal diameters and thread dimensions Detects out-of-tolerance components before assembly Provides fast, repeatable inspection for high-volume production Ensures consistent quality and fit for mating parts Application to Engineered Fasteners Engineered fasteners often engage with other components through threaded holes or precision bores. Accurate internal dimensions are essential for proper load distribution, secure fastening, and safe operation. By using Plug Gauge inspections, TSP Manufacturing ensures: Accurate thread and bore dimensions for proper mating and assembly Conformance to design tolerances for safety-critical applications Consistent quality across production runs Reliability in high-performance industries such as aerospace, defense, oil & gas, and nuclear Standards & Compliance TSP Manufacturing performs Plug Gauge inspections in accordance with ASME, ASTM, ISO, and customer-specific standards . Our gauges are routinely calibrated, and inspectors follow rigorous protocols to ensure precise, traceable measurements. Adherence to these standards reinforces TSP’s credibility and commitment to delivering engineered fasteners that consistently meet the highest quality and performance 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.

MANUFACTURING PROCESSES Heat Treatment: Austenitizing Austenitizing is a critical stage in the heat treatment process, particularly for engineered fasteners and components made from steel and certain alloys. It is the process of heating the material to a temperature where its crystal structure transforms into austenite, a face-centered cubic (FCC) structure that allows for the redistribution of carbon and other alloying elements within the metal. This transformation is essential for subsequent heat treatment steps like quenching and tempering. The Austenitizing Process: 1. Preparation: The fastener or component is cleaned to remove any surface contaminants (oil, grease, or scale) that could interfere with the heat treatment process. 2. Heating to Austenitizing Temperature: The component is heated to a temperature range specific to the material: For carbon steels: Typically between 750°C and 950°C (1382°F to 1742°F). For alloy steels: The temperature varies depending on alloying elements but is generally higher. The goal is to transform the steel’s microstructure from ferrite (body-centered cubic, BCC) and pearlite into austenite (FCC). 3. Soaking: The component is held at the austenitizing temperature for a specific period to ensure uniform heating and complete transformation to austenite. The soaking time depends on the material’s size, composition, and thermal conductivity. 4. Redistribution of Carbon: During austenitizing, carbon and other alloying elements dissolve into the austenite, creating a uniform composition that sets the stage for subsequent heat treatment steps. 5. Cooling (Quenching): After austenitizing, the component is rapidly cooled (quenched) to lock in the desired microstructure, such as martensite, which provides high strength and hardness. Key Considerations for Austenitizing in Fastener Manufacturing: Material Selection: Not all materials can be austenitized; it is most effective for steels and specific alloys designed for heat treatment. Controlled Atmosphere: Using vacuum or inert gases (e.g., argon or nitrogen) prevents oxidation and decarburization during heating. Post-Treatment Inspection: Fasteners are inspected for hardness, microstructure, and dimensional stability after heat treatment to ensure quality. Benefits of Austenitizing for Fasteners: Uniform Microstructure: Austenitizing ensures that carbon and alloying elements are evenly distributed, providing consistent properties throughout the fastener. Improved Strength: Austenite transforms into martensite upon quenching, greatly enhancing the fastener’s hardness and strength. Customizable Properties: By controlling the austenitizing temperature and time, manufacturers can tailor the fastener’s properties to meet specific application requirements. Foundation for Toughness: Subsequent tempering processes build on the martensitic structure formed after austenitizing, balancing hardness and ductility. Applications in Engineered Fasteners: Austenitizing is a fundamental step in producing fasteners with enhanced mechanical properties, including: Bolts and Screws: High-strength bolts used in aerospace, automotive, and structural applications. Threaded Rods and Studs: Components requiring high tensile strength and wear resistance. Critical Fasteners: Custom fasteners used in extreme environments, such as oil & gas, nuclear power, and turbomachinery. Challenges in Austenitizing: Temperature Control: Precise control of temperature is crucial; overheating can lead to grain growth, weakening the fastener, while underheating may result in incomplete transformation. Decarburization: If not done in a controlled atmosphere (e.g., vacuum or inert gas), carbon can be lost from the surface, reducing the fastener’s strength. Quenching Cracks: Improper quenching after austenitizing can cause thermal stresses and cracking, especially in larger or more complex fasteners. 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

Norberto Diaz Engineering Manager BIO As Engineering Manager at TSP Manufacturing, Norberto Diaz oversees the development and implementation of advanced engineering solutions for the production of high-performance fasteners. With extensive expertise in materials science and precision manufacturing, Norberto leads a team dedicated to delivering innovative, reliable, and industry-leading components. His commitment to excellence and collaboration drives the company’s success in tackling complex engineering challenges. BACK