Value Collection -42806-7 M24x3 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION -42806-7 is a metric hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. With an M24 x 3.00 thread size and 130 mm length under head, this fastener is partially threaded and driven with a hex (Allen) key. It is manufactured from alloy steel to material grade 12.9, the highest standard strength class for metric cap screws, and finished with a black oxide coating for mild corrosion resistance and reduced light reflectivity. Maintenance technicians, machine builders, and fabricators install this fastener where high clamping force and precise thread engagement are required.

This screw suits heavy-duty bolted connections in equipment frames, hydraulic components, tooling fixtures, and industrial machinery. The M24 x 3.00 coarse thread pitch is a standard configuration for large-diameter metric fasteners used across manufacturing, fabrication, and mechanical maintenance settings. The partial threading allows the smooth shank to bear shear loads in close-tolerance bores. It conforms to DIN 912 and ISO 898-1 standards, making it a recognized replacement in metric-specified assemblies.

Key Features

• M24 x 3.00 coarse thread, 130 mm length under head
• Partially threaded shank for shear load capability in fitted holes
• Alloy steel construction, material grade 12.9 for maximum tensile strength
• Black oxide finish for mild corrosion resistance and low glare surface
• Hex socket drive for high-torque installation in confined spaces
• Conforms to DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for metric bolted assemblies specifying an M24 x 3.00 hex socket cap screw per DIN 912 at grade 12.9.

Installation Notes

Installation requires a calibrated torque wrench and the correct hex key or socket bit sized for an M24 cap screw. Always verify mating thread condition and bore alignment before seating the fastener. Power down or de-energize any associated equipment before servicing bolted assemblies. Do not reuse fasteners that show thread deformation or corrosion damage, particularly at grade 12.9 where brittle failure under yield is a concern.