S-96653A109 6-32 x 1/4" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with PTFE-coated 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable load-bearing capacity and structural integrity in demanding applications
• Rockwell B70 hardness provides excellent durability and resistance to wear during installation and use
• Class 2A thread fit with UNC coarse threading delivers smooth, secure fastening and easy alignment in various materials
• Phillips No. 2 drive design allows for efficient installation with common tools, reducing assembly time
• 82° countersink angle and flat head profile enables flush mounting for clean, unobstructed surfaces
• Full compliance with ASME B18.6.3, RoHS 3, and REACH ensures regulatory adherence for global industrial use

Professional Applications & Engineering Value

This 6-32 x 1/4" flat head Phillips screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The PTFE coating on 18-8 stainless steel provides an extra layer of protection against moisture, chemicals, and oxidation, extending service life in applications like electrical enclosures, machinery, and outdoor equipment. The UNC coarse thread and Class 2A thread fit ensure quick, secure fastening in metals and plastics, reducing the risk of cross-threading. With its flat head design and 82° countersink, it sits flush to prevent snagging and maintain aerodynamic or aesthetic surfaces, making it a reliable choice for industrial screws in automotive, aerospace, and manufacturing sectors where precision and compliance are critical.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, with a length of 1/4" and full threading for consistent engagement. It meets ASME B18.6.3 specifications for dimensional accuracy and performance. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for environmentally conscious industrial applications.