Value Collection MKCS24C1009MB M24x3 Socket Cap Screw

Product Description

The VALUE COLLECTION MKCS24C1009MB is a partially threaded socket cap screw with a coarse M24x3 thread and a 100 mm length under head. Manufactured from alloy steel to material grade 12.9, it delivers high tensile strength suited for heavy-duty fastening applications. The zinc-blue trivalent chromate finish provides corrosion resistance while maintaining RoHS and REACH compliance. A 19 mm hex drive socket is required for installation. At approximately 1.0 pounds, this fastener is sized for structural and industrial connections where a partially threaded shank is required to prevent thread engagement in the clearance hole.

This socket cap screw is used in industrial machinery, structural steel assemblies, heavy equipment, and fabrication work where high-clamping-force fasteners are needed. The M24x3 coarse thread pattern and grade 12.9 alloy steel construction make it well suited for applications subject to vibration or significant shear and tensile loads. Machinists, millwrights, and mechanical contractors typically specify this type of fastener when working to DIN 912 or ISO 4762 standards.

Key Features

• M24x3 coarse right-hand thread with partial threading for clearance-hole applications
• Grade 12.9 alloy steel construction for high tensile and yield strength
• Zinc-blue trivalent chromate finish for corrosion resistance
• Conforms to DIN 912 and ISO 4762 fastener standards
• RoHS and REACH compliant
• 19 mm internal hex drive for high-torque socket tooling

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for applications requiring a DIN 912 or ISO 4762 socket cap screw in M24x3 coarse thread with a 100 mm length under head.

Installation Notes

Installation should be performed by qualified machinists, millwrights, or mechanical tradespeople using a 19 mm hex drive socket and a calibrated torque wrench. Always ensure mating threads are clean and free of debris before installation. De-energize and lockout-tagout any equipment before fastener replacement per applicable safety procedures. Do not substitute a lower grade fastener in applications specified for grade 12.9.