Value Collection MP42790 M12x1.75 Hex Socket Cap Screw 5pk

Product Description

The VALUE COLLECTION MP42790 is a partially threaded hex socket cap screw designed for high-strength bolted assemblies in industrial, mechanical, and structural applications. Manufactured from alloy steel to material grade 12.9, this fastener delivers exceptional tensile strength suitable for demanding load-bearing connections. The black oxide finish provides moderate corrosion resistance and reduces light reflection in precision assemblies. With an 80 mm length under head and M12 x 1.75 thread pitch, it is sized for medium-to-heavy mechanical joints. Licensed trades and industrial maintenance technicians install these fasteners using a hex key or Allen driver. This listing includes a package quantity of 5 pieces.

This screw is suited for use in general industrial machinery, fabrication assemblies, tooling fixtures, and mechanical equipment requiring high-clamp-load fasteners. The partially threaded shank provides a smooth bearing surface in the grip area, which is preferred in shear-load applications and close-tolerance through-bolt configurations. The M12 x 1.75 metric thread is a standard coarse-pitch size found across a broad range of machinery and structural steel applications.

Key Features

• Material grade 12.9 alloy steel for high tensile and proof load performance
• Black oxide coating for moderate corrosion resistance and reduced surface glare
• Partially threaded shank accommodates shear loads and close-tolerance fits
• Meets DIN 912 and ISO 898-1 fastener standards
• Internal hex drive accepts standard metric Allen keys or hex socket drivers
• Package of 5 screws per order

Compatibility

Designed as a standard metric hex socket cap screw compatible with M12 x 1.75 threaded holes conforming to DIN 912 and ISO 898-1 specifications in industrial and mechanical assemblies.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician using a calibrated torque wrench and the appropriate metric hex key or socket. De-energize and lock out all equipment before fastener service per applicable OSHA lockout/tagout procedures. Do not mix fastener grades within a joint; replacing grade 12.9 fasteners with lower-grade hardware is not recommended. Ensure mating threads are clean and free of debris before installation.