S-92949A632 3/8"-16 x 2" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel and passivated finish for extended service life in harsh environments
- High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Precise thread engagement with Class 3A fit and UNC coarse threads ensuring reliable fastening and vibration resistance
- Efficient installation through 7/32" hex drive design providing secure tool grip and reduced slippage
- Full threading coverage along the 2" length for maximum adjustability and load distribution
- Rounded button head profile with 0.656" diameter offering a flush finish and enhanced aesthetic appeal
- Regulatory compliance meeting ASME B18.3, RoHS 3, and REACH standards for global industrial acceptance
Professional Applications & Engineering Value
Engineered for industrial assembly and heavy-duty machinery, these 3/8"-16 UNC screws address critical challenges in corrosive environments and high-stress applications. The 18-8 Stainless Steel construction combined with passivated finish provides exceptional resistance to oxidation and chemical exposure, significantly reducing maintenance costs. The Class 3A thread fit and coarse threading ensure rapid installation and superior vibration resistance in equipment subjected to dynamic loads. With fully threaded design and hex drive compatibility, these rounded head screws deliver consistent clamping force across automotive, manufacturing, and structural applications where reliability and regulatory compliance are paramount.
Specification Summary & Compliance
This 2" length screw maintains precise Class 3A thread fit per UNC standards with 0.375" diameter and coarse thread spacing. Manufacturing adheres to ASME B18.3 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency for global industrial use.
