Holo-krome 76096 Hex Socket Cap Screw M4 X 0.70 45mm

Product Description

The HOLO-KROME 76096 is a metric hex socket cap screw engineered for high-strength fastening applications. It features an M4 x 0.70 thread form with a 45 mm length under head and is partially threaded for precise clamping in blind-hole assemblies. Manufactured from alloy steel at material grade 12.9, this fastener delivers tensile strength well above standard hardware-grade screws. The black oxide finish provides mild corrosion resistance and reduces light reflection in finished assemblies. Licensed machinists, maintenance technicians, and industrial assembly professionals install this screw wherever a compact, high-torque drive is required in a small-diameter application.

This screw is suited for precision mechanical assemblies, machine tool components, jigs and fixtures, hydraulic manifolds, and general industrial equipment. The hex socket drive accepts standard metric hex keys and is compatible with automated assembly tooling. Partial threading allows the shank to bear shear loads in close-tolerance through-holes while the threaded section engages a tapped bore. Minimum order quantity is 100 pieces per order, with a package quantity of 1 unit.

Key Features

• M4 x 0.70 thread form per ANSI B1.13M, DIN 912, and ISO 4762
• 45 mm length under head, partially threaded for shear-load applications
• Alloy steel grade 12.9 for high tensile and proof-load strength
• Black oxide coating for mild corrosion resistance and low-reflectance finish
• Hex socket drive for high-torque installation in confined spaces
• Meets ISO 898-1 mechanical property requirements

Compatibility

Designed as an OEM-style metric fastener for use in any tapped M4 x 0.70 bore requiring a DIN 912 or ISO 4762 socket head cap screw profile.

Installation Notes

Installation should be performed by a qualified mechanic or assembly technician using a calibrated torque wrench and the correct metric hex key or hex bit driver. Verify thread engagement depth and bore condition before installation. Do not exceed the recommended torque for grade 12.9 M4 fasteners as published in applicable fastener standards. Inspect the drive socket for wear before applying torque to prevent rounding.