S-91249A190 8-32 x 5/16" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan Head Phillips 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
- Enhanced corrosion resistance with black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments
- Superior tensile strength of 70,000 psi ensures reliable performance under high-stress applications
- Optimized drive engagement with Phillips No. 2 drive for efficient installation and reduced cam-out risk
- Full threading design provides maximum grip and uniform load distribution along the entire length
- Precise thread fit with Class 2A UNC coarse threads for easy assembly and consistent fastening
- Durable Rockwell B70 hardness maintains structural integrity and resists wear over repeated use
- Compliant with ASME B18.6.3 and environmental regulations (RoHS 3, REACH) for trusted quality and safety
Professional Applications & Engineering Value
This 8-32 UNC coarse thread screw is engineered to address common industrial challenges, such as vibration loosening and corrosion-induced failure. The black-oxide 18-8 stainless steel construction offers excellent resistance to oxidation and chemicals, extending service life in demanding settings like machinery assembly, electrical enclosures, and outdoor equipment. The pan head with Phillips drive allows for flush mounting and straightforward installation using standard tools, while the fully threaded design ensures consistent clamping force. Ideal for applications requiring high tensile strength and compliance with rigorous standards, this screw minimizes maintenance needs and enhances operational reliability in industrial and manufacturing environments.
Specification Summary & Compliance
This screw features a Class 2A thread fit with UNC coarse threads (8-32 size) and a length of 5/16". It is manufactured to meet ASME B18.6.3 specifications, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing and use in global markets.
