S-92196A131 5-40 x 3/4" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 psi ensures reliable performance under high-stress applications
- Precision Class 3A thread fit provides superior engagement and vibration resistance
- Hex socket drive design allows for high-torque installation in confined spaces
- Full threading along entire 3/4" length enables maximum adjustability and holding power
- Rockwell B70 hardness rating maintains thread integrity and prevents stripping during repeated use
- Comprehensive regulatory compliance with ASME B18.3, RoHS 3, and REACH standards
Professional Applications & Engineering Value
These socket head cap screws with 5-40 UNC coarse threads deliver critical engineering advantages in demanding applications. The 18-8 stainless steel composition provides excellent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor elements. The Class 3A thread fit ensures precise engagement that resists loosening under vibration, making these fasteners ideal for precision equipment, automotive assemblies, and industrial machinery. The hex socket drive accommodates high torque applications while the fully threaded design allows for maximum clamping force distribution. These industrial fasteners solve common challenges of thread stripping, corrosion failure, and installation accessibility in tight spaces.
Specification Summary & Compliance
This socket head cap screw features precision 5-40 UNC coarse threads with Class 3A fit for superior dimensional accuracy. Manufactured to ASME B18.3 specifications where identified per ASTM F837, ensuring consistent quality and performance. The fastener is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and meets REACH (EC 1907/2006) requirements for chemical safety. With a 3/4" length and right-hand thread direction, this industrial-grade fastener delivers reliable performance across various engineering applications.
