S-91770A153 6-32 x 1" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• Enhanced load distribution from the wide truss head design, reducing surface pressure and material damage
• High tensile strength of 70,000 psi ensures reliable performance under demanding mechanical stresses
• Rockwell B70 hardness provides excellent durability and resistance to wear over extended use
• Quick and secure installation with No. 2 Phillips drive and fully threaded UNC coarse thread design
• Precise thread fit (Class 2A) guarantees consistent engagement and vibration resistance in assemblies
• Compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety, quality, and environmental standards are met

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these passivated 18-8 stainless steel truss head screws deliver exceptional corrosion resistance in environments exposed to moisture, chemicals, or outdoor elements. The wide truss head profile distributes clamping force over a larger area, preventing surface damage on softer materials like plastics or composites. With a fully threaded 6-32 UNC coarse thread and Class 2A fit, they provide rapid assembly and reliable holding power in machinery, electrical enclosures, and automotive components. The No. 2 Phillips drive ensures compatibility with standard tools, reducing installation time while maintaining high tensile strength (70,000 psi) for critical fastening tasks.

Specification Summary & Compliance

This screw features a Class 2A thread fit with UNC coarse threading (6-32 size) and is manufactured to ASME B18.6.3 specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.