Value Collection MKCS03C0089MBPKG M3x0.5 Socket Cap Screw 100pk

Product Description

The VALUE COLLECTION MKCS03C0089MBPKG is an M3x0.5 socket cap screw supplied in a package of 100. Built to DIN 912 standards from grade 12.9 alloy steel, each screw features a fully threaded shank, a hex drive socket sized at 2.5mm, and a zinc-blue trivalent chromate finish that provides corrosion resistance in a wide range of service environments. At 8mm length under head with a coarse metric thread pitch, this fastener is suited for precision assemblies where consistent clamping force and compact head geometry are required. The high-strength grade 12.9 rating makes it appropriate for joints that demand reliable torque capacity in tight spaces.

This screw is used across mechanical, industrial, and equipment assembly applications where metric socket cap fasteners are specified. Typical uses include machine frames, fixtures, tooling plates, pneumatic and hydraulic component mounting, and general equipment fabrication. The fully threaded M3x0.5 configuration suits through-hole and shallow-boss applications. The 100-piece package supports production assembly runs, maintenance stock, and service kits.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load performance
• DIN 912 fastener standard ensures dimensional interchangeability
• Zinc-blue trivalent chromate finish provides corrosion protection and meets RoHS and REACH compliance requirements
• Fully threaded shank maximizes thread engagement in thin-section and through-hole applications
• 2.5mm hex drive socket accepts standard metric hex keys and bit drivers
• Coarse M3x0.5 thread pitch for fast assembly and reliable seating in steel and aluminum tapped holes

Compatibility

Designed as a standard DIN 912 metric socket cap screw compatible with any M3x0.5 coarse-thread tapped hole or nut requiring a grade 12.9 fastener.

Installation Notes

Installation is performed with a 2.5mm metric hex key or compatible driver bit. Verify that the receiving tapped hole or nut is clean and free of debris before assembly. Grade 12.9 fasteners are hardened and should not be substituted into applications requiring lower-grade hardware without engineering review. Follow applicable torque specifications for M3 grade 12.9 fasteners as referenced in your equipment documentation or applicable industry standards.