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At TRIHEX, we specialize in the manufacturing of stainless steel, alloy and brass fasteners, meticulously crafted to meet the highest industry standards. Our expertise in precision engineering and our commitment to quality ensure that every fastener we produce is reliable, durable, and perfectly suited to your specific needs. We offer a comprehensive range of high-quality socket set screws designed to meet the needs of various industrial applications. Whether you require small precision screws or larger, durable options, we’ve got you covered with sizes ranging from #0 to 3/8”, with metric ranges from M2-M8 in diameter and .0625 up to 2 inches in length!
Precision and Quality
Our fasteners are designed with precision and manufactured using state-of-the-art technology. We utilize advanced automatic screw machines to achieve unparalleled accuracy and consistency in every piece. This attention to detail guarantees that our fasteners meet the exacting requirements of various industrial applications.
Superior Materials
We pride ourselves on using only the finest materials. Our fasteners are made from premium grade material, ensuring exceptional strength, corrosion resistance, and longevity. Whether you need fasteners for high-stress environments or applications requiring stringent hygienic standards, our stainless steel options provide the reliability and performance you can trust.
Custom Solutions
Understanding that each project has unique requirements, we offer customized fastener solutions tailored to your specific specifications. Our team works closely with you to develop fasteners that fit your exact needs, from dimensions and tolerances to material grades and finishes. We are dedicated to delivering solutions that enhance the efficiency and performance of your operations.
Commitment to Excellence
At TRIHEX, our commitment to Total Quality Management drives us to continually improve our processes and products. We adhere to rigorous quality standards, including ASME, ANSI, and DIN, ensuring that our fasteners consistently exceed industry benchmarks. Our goal is to provide total customer satisfaction through exceptional quality, timely delivery, and outstanding service.
Our Products
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Our Products 〰️
STAINLESS STEEL
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Stainless steel 303 is a variant of austenitic stainless steel renowned for its machinability, making it highly suitable for manufacturing socket set fasteners. It contains added sulfur and phosphorus for improved machinability compared to standard grades like 304. This steel offers good corrosion resistance in mild environments but may not be as resistant as other stainless steels in harsher conditions. Its composition typically includes 17-19% chromium and 8-10% nickel, providing adequate resistance to oxidation and corrosion. Stainless steel 303 is favored in applications requiring precision machining and good resistance to atmospheric corrosion, making it a reliable choice for socket set fasteners where ease of machining and moderate corrosion resistance are crucial.
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316 Stainless Steel is an austenitic chromium-nickel stainless steel alloy known for its superior corrosion resistance, particularly in marine and chemical environments. It is part of the 300 series of stainless steels and is commonly used in applications requiring durability, hygiene, and resistance to harsh conditions.
Alloy Steel
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Alloy 4037 is a low-alloy steel known for its strength and toughness, often used in socket set fasteners. It contains chromium and molybdenum for improved hardenability and wear resistance. Alloy 4037 typically includes 0.35-0.40% carbon, along with 0.70-0.90% manganese, and 0.20-0.30% silicon, contributing to its mechanical properties. This alloy is heat-treatable, allowing it to achieve high tensile strength and hardness suitable for socket set fasteners that require durability and performance under load. Its composition and heat treatment make it ideal for applications demanding reliable mechanical strength and wear resistance in various industrial settings.
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40L37 steel is heat-treatable, allowing it to achieve excellent tensile strength and hardness after appropriate heat treatment processes. This makes it suitable for socket set fasteners that require reliable performance under high loads and in demanding conditions. Its composition and heat treatment capabilities make it a preferred choice for applications where strength, toughness, and wear resistance are critical factors.
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4140 is a chromium-molybdenum alloy steel known for its high strength, toughness, and good fatigue resistance. It's ideal for socket set fasteners due to its excellent hardenability and wear resistance. With a typical composition of 0.38-0.43% carbon, 0.75-1.00% manganese, and 0.15-0.35% silicon, 4140 steel can be heat-treated to achieve high tensile strength and hardness, making it a top choice for demanding industrial applications requiring strength and durability.
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41L40 is a low-alloy steel valued for its excellent machinability and strength, commonly used in socket set fasteners. It contains chromium and molybdenum to enhance harden ability and wear resistance, with typical carbon content around 0.40%, manganese at 0.80-1.10%, and silicon at 0.15-0.35%. Heat-treatable, it achieves high tensile strength and hardness, ideal for applications requiring precise machining and reliability under heavy loads.
Low-carbon STEEL
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12L14 steel is a type of low-carbon steel alloy known for its exceptional machinability and is commonly referred to as "free-machining steel." Its chemical composition is specifically designed to optimize machinability, making it ideal for high-speed machining processes. The inclusion of lead (hence the "L" in its name) enhances cutting performance, while sulfur and phosphorus further improve chip-breaking characteristics.
Brass
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360 brass is a copper-zinc alloy known for its excellent machinability. With approximately 60% copper and 39% zinc, it includes small amounts of lead for improved machining. It's commonly used for socket set fasteners and similar parts needing both machinability and moderate corrosion resistance in various industrial applications.