S-93640A348 M12 x 40 mm DIN 912 Plastic Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in harsh environments without rust or degradation
• Excellent electrical insulation properties to prevent current leakage and ensure safety in electrical applications
• Lightweight nylon construction reduces overall assembly weight while maintaining structural integrity
• Wide temperature tolerance from -40° to 140°F for reliable performance across diverse operating conditions
• Precise hex socket drive with 10mm drive size ensures secure tool engagement and prevents stripping during installation
• Full metric threading with coarse 1.75mm pitch provides quick assembly and strong holding power
• DIN 912 compliance guarantees dimensional accuracy and interchangeability with standard components

Professional Applications & Engineering Value

These M12 nylon socket head cap screws deliver critical engineering advantages where metal fasteners fail. The off-white nylon plastic material eliminates galvanic corrosion in mixed-material assemblies while providing essential electrical insulation for control panels, electronic enclosures, and machinery where electrical isolation is paramount. The fully threaded metric design with coarse thread pitch ensures rapid installation and vibration resistance in automated assembly lines. With DIN 912 specifications, these socket head cap screws maintain precise dimensional stability for repetitive manufacturing applications, from food processing equipment to marine components where moisture resistance is critical. The hex socket drive prevents cam-out damage during high-torque installation, reducing maintenance costs and production downtime.

Specification Summary & Compliance

Manufactured to DIN 912 standards with metric coarse threading (M12 x 1.75mm pitch) and standard socket head profile. Features include 18mm head diameter, 12mm head height, 40mm fully threaded length, and 10mm hex drive size. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use. Temperature rating maintained from -40° to 140°F (-40° to 60°C) without performance degradation.