S-91772A204 8-32 x 1 3/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and reduces failure risks
• Rockwell B70 hardness provides excellent durability and wear resistance for long-term use
• Fully threaded UNC coarse thread design delivers faster installation and stronger holding power
• Phillips No. 2 drive enables easy, secure fastening with standard tools, minimizing slippage
• Class 2A thread fit guarantees consistent, precise engagement for smooth assembly
• Compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety, reliability, and environmental standards

Professional Applications & Engineering Value

This 8-32 UNC coarse thread screw is engineered to address common industrial challenges, such as vibration loosening and corrosion in demanding settings. The passivated 18-8 stainless steel offers exceptional resistance to moisture and chemicals, extending service life in applications like machinery assembly, electrical enclosures, and outdoor equipment. Its fully threaded design and coarse thread spacing provide superior grip in softer materials, reducing the need for frequent maintenance. With a pan head and Phillips drive, it ensures efficient installation and secure fastening, making it a reliable choice for industrial screws where strength and compliance are critical.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit and UNC coarse thread standards, ensuring dimensional accuracy and compatibility. It meets ASME B18.6.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and performance reliability for industrial use.