S-91420A240 M4 x 35 mm DIN 965 Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• Exceptional holding power achieved through full threading and 60,000 psi tensile strength for reliable, permanent fastening
• Optimized drive engagement with Phillips No. 2 drive preventing cam-out and ensuring efficient installation
• Precise flush mounting enabled by standard 90° flat head profile that sits perfectly countersunk in prepared surfaces
• Consistent thread performance guaranteed by Class 6h metric coarse threads ensuring secure mating with nuts and tapped holes
• Enhanced durability from Rockwell B71 hardness providing excellent resistance to wear and deformation
• Global compliance assurance meeting DIN 965 specifications plus RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

These M4 flat head screws deliver critical engineering solutions where flush surface mounting and high-strength fastening are paramount. The zinc-plated steel construction provides essential corrosion protection for industrial equipment, machinery assemblies, and electronic enclosures exposed to moderate environmental conditions. The fully threaded design with coarse metric threading ensures maximum thread engagement in both thin and thick materials, while the Phillips drive facilitates rapid installation in high-volume production environments. Engineers specify these DIN 965 compliant fasteners for applications requiring reliable vibration resistance and consistent clamping force, from automotive components to electrical panel manufacturing where precision flat head screws prevent interference in tight spaces.

Specification Summary & Compliance

This metric screw features M4 x 0.7mm coarse threads with Class 6h tolerance ensuring precise fit with standard metric nuts and tapped holes. Manufactured to DIN 965 specifications with standard 90° countersink angle and fully threaded shank. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming restriction of hazardous substances. The 35mm length provides versatile fastening capability for various material thicknesses while maintaining the mechanical properties specified by international standards.