Holo-krome 76072 Hex Socket Cap Screw M4 X 0.70 Metric

Product Description

The HOLO-KROME 76072 is a fully threaded hex socket cap screw in M4 x 0.70 metric threading with a 16 mm length under head. Manufactured from alloy steel at material grade 12.9, this fastener delivers high tensile strength suited to demanding mechanical and industrial assemblies. The black oxide finish provides a degree of corrosion resistance and reduces light reflection in finished assemblies. The internal hex drive accepts a standard hex key (Allen wrench) for torque-efficient installation in confined spaces where a conventional external-drive fastener cannot be used. This screw conforms to ANSI B1.13M, DIN 912, ISO 4762, and ISO 898-1 standards.

This screw is used across a wide range of mechanical, HVAC equipment, and industrial assembly applications where a compact, high-strength fastener with a flush or countersunk head profile is required. Typical installation scenarios include machinery panels, brackets, pump housings, motor mounts, and equipment enclosures. The M4 size and 16 mm under-head length suit light-to-medium duty assemblies. This part is sold as a single unit with a minimum order quantity of 100 pieces.

Key Features

• M4 x 0.70 metric thread, fully threaded along the 16 mm under-head length
• Grade 12.9 alloy steel construction for high tensile and proof-load strength
• Black oxide finish for mild corrosion resistance and a clean finished appearance
• Internal hex (socket) drive for wrench access in tight clearance areas
• Meets ANSI B1.13M, DIN 912, ISO 4762, and ISO 898-1 standards
• UNSPSC Code 31161501 for procurement and catalog classification

Compatibility

Designed as an OEM-style replacement or standard-fitment hex socket cap screw for any application requiring an M4 x 0.70 metric grade 12.9 alloy steel fastener conforming to DIN 912 or ISO 4762 specifications.

Installation Notes

Installation requires an appropriately sized metric hex key or socket driver; verify the correct key size before applying torque to avoid rounding the drive socket. De-energize and lock out all equipment before replacing fasteners on live machinery or electrical enclosures. Grade 12.9 fasteners should not be substituted with lower-grade hardware without engineering review. Follow applicable equipment manufacturer torque guidelines and relevant industry codes when reinstalling fasteners in structural or pressure-bearing assemblies.