S-97695A103 M4 x 8 mm UL 94 HB Plastic Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced durability and strength from glass-filled nylon plastic, providing reliable performance in demanding industrial environments.
• Wide temperature resistance from -20° to 230° F, ensuring stability in varied operating conditions without degradation.
• Secure and easy installation with a 9/64" hex drive and standard socket head profile, allowing for precise torque application and reduced tool slippage.
• Consistent thread engagement thanks to the M4 x 0.7mm coarse metric thread design, facilitating quick assembly and reducing cross-threading risks.
• Full thread coverage along the 8mm length, offering maximum grip and uniform load distribution in fastened components.
• Compliance with safety and environmental standards including UL 94 HB, RoHS 3, and REACH, ensuring non-toxic, flame-retardant, and eco-friendly use.
• Lightweight and corrosion-resistant off-white plastic construction, ideal for applications where metal fasteners may cause galvanic corrosion or add unnecessary weight.

Professional Applications & Engineering Value

This M4 socket head cap screw is engineered from glass-filled nylon plastic to address common industrial challenges such as electrical insulation, chemical resistance, and weight reduction. The metric hex drive and coarse thread design ensure quick, secure fastening in assemblies requiring repeated disassembly, like electronic enclosures, automotive components, and machinery panels. Its ability to withstand temperatures from -20° to 230° F makes it suitable for environments with thermal cycling, while the UL 94 HB rating provides flame retardancy for enhanced safety. By offering a robust alternative to metal screws, it eliminates risks of corrosion and galvanic reactions, extending the lifespan of connected parts in industrial plastic fastener applications.

Specification Summary & Compliance

This screw features an M4 x 0.7mm metric coarse thread with a fully threaded rod and standard thread fit, ensuring dimensional accuracy for consistent performance. It complies with UL 94 HB for flammability resistance, RoHS 3 (2015/863/EU) for restricted hazardous substances, and REACH (EC 1907/2006) for chemical safety, meeting key regulatory requirements in industrial and electronic sectors.