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The VALUE COLLECTION MKCS06C0259MBPKG is an M6x1 socket cap screw designed for high-strength fastening applications in mechanical assemblies, equipment fabrication, and structural fixturing. Manufactured from grade 12.9 alloy steel, this fully threaded fastener delivers exceptional tensile strength suitable for demanding industrial and trade environments. The zinc-blue trivalent chromate finish provides corrosion resistance while maintaining RoHS and REACH compliance. With a 25 mm length under head and a 5 mm hex drive, this screw is driven with a standard hex key and seats into an M6 tapped hole with a coarse right-hand thread pitch. Each package contains 50 pieces.
This socket cap screw is suited for use in HVAC equipment assembly, electrical enclosure fabrication, pump and motor mounting, and general mechanical maintenance where a recessed hex drive and high clamping force are required. The DIN 912 and ISO 4762 standards ensure dimensional consistency across interchangeable tooling and hardware. Trade installers, millwrights, and field technicians will find this fastener appropriate for both production builds and service repairs requiring a reliable, specification-grade M6 cap screw.
Designed as a standard DIN 912 and ISO 4762 compliant M6x1 socket cap screw suitable for any application requiring a grade 12.9 fully threaded M6 coarse-thread fastener.
Installation is performed using a 5 mm hex key or hex bit driver; ensure the mating tapped hole is clean and free of debris before seating the fastener. Grade 12.9 fasteners must not be substituted for lower-grade hardware in safety-critical or load-bearing connections without engineering review. Follow applicable equipment manufacturer torque specifications for M6 hardware when tightening. Wear appropriate hand protection when handling bulk fasteners.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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