S-92929A259 M4 x 35 mm ASME B18.6.7M Plastic Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to 100% nylon plastic construction, eliminating rust and galvanic corrosion in sensitive environments.
• Secure, flush-mount installation with a standard 90° countersink angle and flat head design for a smooth, professional finish.
• Reliable performance across a wide temperature range from -40° to 185° F, ensuring stability in varied operational conditions.
• Easy manual assembly and adjustment with a simple slotted drive style, requiring only basic tools.
• Consistent and precise fit guaranteed by a Class 6g thread fit and coarse M4 x 0.7mm pitch for quick, secure fastening.
• Full-length gripping power from being fully threaded, providing maximum holding strength along the entire 35mm shank.
• Safe for regulated industries with compliance to RoHS 3 and REACH, ensuring no hazardous substances are present.

Professional Applications & Engineering Value

This M4 nylon plastic flat head screw is engineered to solve critical challenges in electrical, marine, and food-grade applications where metal fasteners fail. Its non-conductive and corrosion-resistant properties prevent short circuits and degradation from moisture or chemicals. The metric coarse thread (M4 x 0.7mm) and Class 6g tolerance ensure rapid installation and a secure hold in plastic or soft materials, reducing assembly time and the risk of cross-threading. The 90° countersink and flat head profile allow for a seamless finish, ideal for consumer products and enclosures requiring aesthetic appeal and safety. Fully compliant with ASME B18.6.7M, it delivers predictable, reliable performance in high-temperature environments up to 185°F, making it a versatile choice for OEMs and maintenance teams seeking durable, non-metallic fastening solutions.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including a Class 6g thread fit per ISO metric specifications and a standard 90° countersink angle. It is manufactured in compliance with the ASME B18.6.7M standard for slotted head screws. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming the absence of restricted substances and supporting use in environmentally conscious and regulated industries.