Value Collection 42780 M12x1.75 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION 42780 is an M12 x 1.75 hex socket cap screw designed for high-strength bolted assemblies across industrial, mechanical, and trade applications. The fastener features a 25 mm length under head with full threading along the entire shank. Manufactured from alloy steel to material grade 12.9, it delivers high tensile and yield strength suitable for demanding load conditions. A black oxide finish provides a degree of corrosion resistance and reduces surface reflectivity. This screw is driven with a hex (Allen) key and conforms to DIN 912 and ISO 898-1 fastener standards.

This screw is suited for use in structural assemblies, machine frames, equipment mounting, and mechanical sub-assemblies where a high-strength metric cap screw is required. The M12 x 1.75 thread pitch is a standard coarse metric thread, making it widely compatible with tapped holes in steel, cast iron, and aluminum components. It is commonly installed by millwrights, maintenance technicians, pipefitters, and field service personnel working on industrial and commercial equipment.

Key Features

• M12 x 1.75 coarse metric thread for broad fitment in standard tapped holes
• 25 mm length under head with full threading along the entire shank
• Alloy steel construction at material grade 12.9 for high tensile strength
• Black oxide finish for mild corrosion resistance and low-glare appearance
• Hex socket drive compatible with standard Allen keys and hex bit drivers
• Conforms to DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as an OEM-style replacement or general-purpose hex socket cap screw for any application requiring an M12 x 1.75 DIN 912 grade 12.9 fastener with a 25 mm length under head.

Installation Notes

Installation requires an appropriately sized hex key or Allen socket driver rated for grade 12.9 fastener torque loads. Always verify the receiving tapped hole thread pitch matches M12 x 1.75 before installation. Follow applicable equipment manufacturer torque specifications and industry standards for the assembly being serviced. Inspect threads for damage before installation and do not force a misaligned fastener.