S-92949A151 6-32 x 3/4" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting fastening
• Precise, secure installation enabled by the 5/64" hex drive, preventing cam-out and ensuring consistent torque application
• Optimized thread engagement with Class 3A UNC coarse threads providing excellent vibration resistance and quick assembly
• Versatile rounded button head design offers a low-profile, finished appearance while reducing surface damage risks
• Full regulatory compliance with ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards are met
• Complete thread coverage along the 3/4" length for maximum grip and load distribution in various material thicknesses

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 6-32 UNC threaded screws address critical challenges in machinery assembly, electronics enclosures, and precision equipment. The 18-8 stainless steel material combined with a passivated finish provides outstanding resistance to oxidation and chemical exposure, significantly extending service life in corrosive environments. The rounded button head and hex drive design facilitate flush mounting and secure tool engagement, reducing installation time and preventing stripping. With coarse thread spacing and Class 3A fit, these screws ensure rapid insertion and high vibration resistance, making them ideal for applications where reliability and repeatability are paramount. Their fully threaded construction offers uniform clamping force, essential for maintaining integrity in dynamic load conditions.

Specification Summary & Compliance

This screw features precise UNC coarse threads with Class 3A tolerance for superior fit and consistent performance. Manufactured in compliance with ASME B18.3 specifications, it guarantees dimensional accuracy and interoperability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental and safety regulations. With a right-hand thread direction and standardized thread diameter of 0.138", it ensures compatibility with industry-standard components and assembly processes.