S-94779A420 6-32 x 5/16" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws
Stainless Steel Truss Head Phillips Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with Black-Oxide coated 18-8 Stainless Steel, ideal for harsh industrial environments.
- Superior load distribution due to the wide truss head design, reducing surface pressure and material damage.
- High tensile strength of 70,000 psi ensures reliable performance under heavy mechanical stress.
- Rockwell B70 hardness provides excellent durability and resistance to wear over time.
- Easy installation and removal with Phillips No. 2 drive, minimizing tool slippage and improving efficiency.
- Secure fastening with Class 2A thread fit and fully threaded UNC coarse spacing for strong, vibration-resistant connections.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees safety, quality, and environmental standards.
Professional Applications & Engineering Value
This 6-32 x 5/16" rounded truss head screw is engineered to address common industrial challenges, such as vibration loosening and corrosion in demanding settings. Made from Black-Oxide 18-8 Stainless Steel, it offers exceptional resistance to rust and chemicals, extending service life in applications like machinery assembly, electrical enclosures, and automotive components. The fully threaded UNC coarse spacing and Class 2A thread fit ensure precise, tight connections that withstand dynamic loads, while the wide truss head distributes clamping force evenly to prevent surface damage. Ideal for industrial screws requiring high strength and regulatory compliance, this fastener reduces maintenance needs and enhances operational reliability in stainless steel fasteners applications.
Specification Summary & Compliance
This screw features a 6-32 UNC thread size with coarse spacing and Class 2A thread fit for dimensional accuracy and ease of assembly. It meets ASME B18.6.3 manufacturing standards, ensuring consistent quality and performance. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial use.
