S-95893A234 Length 12 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Enhanced torque transmission and reduced cam-out thanks to the T20 Torx drive, ensuring secure fastening and minimal tool wear.
• Optimal thread engagement in plastic through thread forming (TRS) design, creating strong, vibration-resistant connections without pre-tapping.
• Consistent flush mounting with a standard 90° flat head profile, providing a smooth finish and preventing snagging in assembled products.
• Full threading along the 12mm length maximizes grip and distribution of load, enhancing holding power in plastic substrates.
• Environmental and regulatory safety with RoHS 3 and REACH compliance, ensuring non-hazardous use in various industries.
• Precision M4 metric sizing with a 1.79mm pitch for accurate fit and reliable performance in standardized plastic assemblies.

Professional Applications & Engineering Value

This M4 tapping screw is engineered to address common challenges in plastic fastening, such as material cracking and loosening under stress. Made from 18-8 stainless steel, it offers excellent durability and corrosion resistance, making it suitable for electronics, automotive components, and outdoor equipment. The thread forming (TRS) design displaces plastic material to create strong, permanent threads without chips, reducing assembly time and improving joint integrity. With a T20 Torx drive and flat head, it ensures easy installation and a sleek finish, while the fully threaded 12mm length provides uniform clamping force. Ideal for high-volume production, this screw delivers reliable performance in plastic applications where vibration resistance and environmental compliance are critical.

Specification Summary & Compliance

This screw features metric M4 size with an approximate thread pitch of 1.79mm, fully threaded design, and standard flat head profile with a 90° countersink angle. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.