S-95092A516 8-32 x 5/16" ASME B18.13 Stainless Steel Pan Head Phillips Screws with Flat and Split Lock Washer

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
• Reliable vibration resistance through the integrated lock washer system, preventing loosening under dynamic loads.
• High tensile strength of 70,000 psi ensures secure, long-lasting fastening for demanding applications.
• Easy installation and removal with Phillips No. 2 drive and standard pan head design, reducing assembly time.
• Precise thread engagement with UNC coarse threads and Class 2A fit, providing consistent performance and reduced cross-threading risk.
• Full compliance with ASME B18.13 standards, guaranteeing dimensional accuracy and interchangeability.
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.

Professional Applications & Engineering Value

This 8-32 UNC coarse thread screw with rounded pan head and integrated lock washer is engineered to address common industrial fastening challenges, such as vibration-induced loosening and corrosion in demanding environments. The 18-8 stainless steel material, combined with a passivated finish, offers superior resistance to rust and chemical exposure, making it ideal for machinery, electrical enclosures, and outdoor equipment. The Phillips No. 2 drive ensures efficient torque application, while the coarse thread design facilitates quick assembly in various materials, reducing installation errors and maintenance needs. Its robust construction supports applications requiring high tensile strength and reliable performance under stress, providing long-term value in manufacturing, automotive, and construction sectors.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and UNC coarse threads with a diameter of 0.164" and length of 5/16" (tolerance: -0.02" to 0"). It is manufactured in accordance with ASME B18.13 specifications for dimensional consistency and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safety and environmental responsibility.