Value Collection MKCS08C0809MBPKG M8x1.25 Socket Cap Screw 10pk

Product Description

The VALUE COLLECTION MKCS08C0809MBPKG is an M8x1.25 partially threaded socket cap screw manufactured from grade 12.9 alloy steel with a zinc-blue trivalent chromate finish. At 80 mm length under head, it delivers high tensile strength in demanding mechanical and structural fastening applications. The hex socket drive accepts a 6 mm hex key for precise torque application in confined spaces. The trivalent chromate coating provides corrosion resistance while meeting RoHS and REACH compliance requirements. Sold in a package of 10.

This socket cap screw is suited for general industrial, mechanical, and light structural assembly work where a high-strength metric fastener is required. The partially threaded shank allows for precise clamping without thread engagement through the full grip length, which is important in bolted joints requiring a smooth shank in the clearance hole. Typical installers include machine builders, millwrights, and maintenance technicians working on equipment, fixtures, jigs, and mechanical assemblies.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load strength
• Zinc-blue trivalent chromate finish provides corrosion resistance and RoHS/REACH compliance
• Partially threaded shank for accurate clamping load in bolted joint applications
• 6 mm hex socket drive for use in tight clearances with standard hex keys or Allen drivers
• Right-hand coarse thread at M8x1.25 pitch conforms to DIN 912 and ISO 4762 standards
• Packaged in quantities of 10 for bench stock and small-quantity use

Compatibility

Designed as an OEM-style replacement or standard-stock metric socket cap screw conforming to DIN 912 and ISO 4762 for use in M8 tapped holes requiring a coarse-pitch, partially threaded fastener.

Installation Notes

Installation is performed with a 6 mm hex key or Allen driver; confirm the mating tapped hole is clean and free of debris before driving. For grade 12.9 fasteners, follow the equipment manufacturer torque specifications for the given thread size and joint material. De-energize or lock out any machinery before fastener replacement on live equipment in accordance with applicable OSHA lockout/tagout procedures. Do not substitute a lower-grade fastener in applications engineered for 12.9 hardware.