Value Collection -42806-1 M24x3 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION -42806-1 is a fully threaded hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Built from alloy steel and finished with a black oxide coating, this fastener meets DIN 912 and ISO 898-1 standards and carries a material grade of 12.9 — the highest standard for socket head cap screws, indicating exceptional tensile strength and resistance to shear. The M24 x 3.00 metric thread profile and 70 mm length under head make it suited for heavy-duty bolted connections where torque loads are significant. Machinists, millwrights, and maintenance technicians commonly install this type of fastener.

This screw is appropriate for use in manufacturing equipment, hydraulic presses, machine frames, tooling fixtures, and other applications requiring a compact-head, high-clamping-force fastener. The hex socket drive accepts a standard hex key or Allen-type driver, allowing installation in confined spaces where a wrench cannot reach a standard bolt head. The black oxide finish provides mild corrosion resistance and reduces light reflection in precision equipment environments.

Key Features

• Grade 12.9 alloy steel construction for maximum tensile and yield strength
• Fully threaded M24 x 3.00 metric profile along the full 70 mm length under head
• Black oxide coating for mild corrosion resistance and low-glare surface
• Hex socket drive allows installation in tight or recessed clearance areas
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a standard M24 x 3.00 metric hex socket cap screw suitable for any application calling for a DIN 912 or ISO 898-1 grade 12.9 fully threaded socket head cap screw with a 70 mm length under head.

Installation Notes

Installation is typically performed by machinists, millwrights, or mechanical maintenance technicians using a calibrated torque wrench with the appropriate hex key bit. Always ensure mating threaded holes are clean and free of debris before installation. De-energize and lock out any machinery before fastener replacement or removal per applicable OSHA lockout/tagout procedures. Do not mix metric and inch-series fasteners in the same assembly.