S-92196A761 6-40 x 3/4" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable performance under heavy mechanical loads
• Precision Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies
• Fine UNF thread profile offers better adjustment control and superior holding power compared to coarse threads
• Hex socket drive design allows for high torque application and secure installation in confined spaces
• Full threading along entire 3/4" length enables flexible positioning and maximum grip strength
• Rockwell B70 hardness rating maintains thread integrity and prevents stripping during repeated use

Professional Applications & Engineering Value

These 18-8 stainless steel socket head cap screws with 6-40 UNF fine threads deliver exceptional performance in precision machinery, aerospace components, and industrial equipment where vibration resistance and corrosion protection are critical. The Class 3A thread fit ensures minimal backlash and superior clamping force distribution, while the hex socket drive provides reliable torque transmission without cam-out risks. The combination of 70,000 psi tensile strength and Rockwell B70 hardness makes these fasteners ideal for high-stress applications requiring repeated disassembly and reassembly without thread degradation.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with precision Class 3A thread tolerances for superior fit and function. These socket head cap screws feature right-hand 6-40 UNF fine threads with 3/4" length and 7/64" hex drive. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.