Value Collection MKCS08C0169MBPKG M8x1.25 Socket Cap Screw 50-pack

Product Description

The VALUE COLLECTION MKCS08C0169MBPKG is an M8x1.25 socket cap screw engineered for high-strength fastening applications. Manufactured from grade 12.9 alloy steel, these screws deliver the elevated tensile strength required in demanding mechanical and structural assemblies. The zinc-blue trivalent chromate finish provides corrosion resistance while maintaining RoHS and REACH compliance. Each screw measures 16 mm under the head and is fully threaded with a right-hand coarse thread pitch. A 6 mm hex (Allen) drive provides secure torque engagement. This package contains 50 screws, making it a practical quantity for both bench stock and job-site use. Installation is handled by millwrights, maintenance mechanics, and general tradespeople across industrial and commercial settings.

These socket cap screws are suited for machine assembly, equipment mounting, and structural fastening where a recessed hex-drive fastener is required. The fully threaded M8x1.25 configuration is a common metric standard found in machinery, HVAC equipment frames, pump housings, electrical enclosures, and general fabrication work. The grade 12.9 rating makes them appropriate for high-load applications where standard hardware-grade fasteners are insufficient. The trivalent chromate finish meets modern environmental standards, replacing hexavalent chromate processes.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load strength
• M8x1.25 coarse right-hand thread — common metric standard for machine and equipment assembly
• Fully threaded shank provides maximum thread engagement across the full fastener length
• 6 mm internal hex drive for use with standard Allen keys and hex bit drivers
• Zinc-blue trivalent chromate finish — RoHS and REACH compliant corrosion protection
• Conforms to DIN 912 and ISO 4762 fastener standards
• Sold in a 50-piece package; minimum order quantity of 1 package

Compatibility

Designed as a DIN 912 and ISO 4762 compliant M8x1.25 socket cap screw suitable for metric-threaded applications in industrial machinery, HVAC equipment, pump assemblies, and general fabrication where a grade 12.9 alloy steel fastener is specified.

Installation Notes

Installation is performed with a 6 mm hex key or Allen-drive bit. Verify that the receiving threads are clean and in good condition before driving. Grade 12.9 fasteners are not intended to be substituted with lower-grade hardware in safety-critical joints without engineering review. Follow equipment manufacturer torque specifications and applicable industry standards for the specific joint application.