Value Collection MKCS08C0759MBPKG M8x1.25 Socket Cap Screw 10pk

Product Description

The VALUE COLLECTION MKCS08C0759MBPKG is a partially threaded socket cap screw designed for high-strength fastening applications in mechanical, industrial, and equipment-assembly environments. Manufactured from grade 12.9 alloy steel with a zinc-blue trivalent chromate finish, this screw delivers high tensile strength and corrosion resistance suitable for demanding service conditions. The M8x1.25 coarse thread and 75 mm length under head make it a common choice for machine assembly, fixture building, and structural component fastening. Drive is hex (6 mm internal hex), compatible with standard Allen-style drivers and hex keys. Sold in a package of 10.

This socket cap screw is used in general mechanical assembly, maintenance, and fabrication work across industrial, commercial, and trade settings. The partially threaded shank allows for clamping force to be applied across unthreaded material layers, which is a typical requirement in bolted joint and flange connections. The grade 12.9 rating indicates very high tensile strength, making these appropriate for high-load or vibration-prone assemblies where lower-grade fasteners may not be adequate.

Key Features

• Grade 12.9 alloy steel construction for high tensile strength in demanding applications
• Zinc-blue trivalent chromate finish provides corrosion resistance and meets RoHS and REACH compliance requirements
• Partially threaded shank enables proper clamping across unthreaded joint layers
• M8x1.25 coarse right-hand thread conforms to DIN 912 and ISO 4762 fastener standards
• 6 mm hex drive accepts standard Allen keys and hex-socket drive tools
• Sold in a pack of 10 with a minimum order quantity of 1 package

Compatibility

Designed as a DIN 912 and ISO 4762 compliant socket cap screw suitable for standard M8x1.25 coarse-thread tapped holes in mechanical assemblies and equipment requiring grade 12.9 fasteners.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician familiar with fastener torque requirements for grade 12.9 hardware. Verify that the mating tapped hole thread specification matches M8x1.25 before installation. Use a calibrated torque wrench and a 6 mm hex-socket bit; do not use worn or undersized drivers, as they can strip the drive recess. Ensure mating surfaces are clean and free of debris before assembly.