Holo-krome 87176 Flat Socket Cap Screw M10x1.5 12.9

Product Description

The HOLO-KROME 87176 is a metric flat socket cap screw designed for applications requiring a low-profile, flush-seated fastener. It features a 90-degree flat head with a hex socket drive, sized at 6.00 mm, and is fully threaded at an M10x1.5 thread size over a 50 mm overall length. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance. It conforms to ANSI B1.13M and ISO 10642 fastener standards and carries a 4G thread fit class. Machinists, maintenance technicians, and mechanical assembly professionals install this fastener where a countersunk socket head is required.

This flat socket cap screw is suited for precision mechanical assemblies, machine frames, fixtures, and tooling applications where the fastener head must sit flush or below the surface of the mating component. The 90-degree flat head geometry allows for clean countersinking in metal and engineered materials. The black oxide finish reduces light reflection and provides mild surface protection in controlled indoor environments. This screw is appropriate for industrial maintenance, OEM assembly, and fabrication work where high-strength metric fasteners are specified.

Key Features

• 12.9 grade alloy steel construction provides high tensile and proof load strength
• 90-degree flat head with 6.00 mm hex socket drive for countersunk installations
• Fully threaded M10x1.5 shank over 50 mm overall length
• Black oxide finish for reduced reflectivity and light surface protection
• Conforms to ANSI B1.13M and ISO 10642 fastener standards
• 4G thread fit class for consistent metric thread engagement

Compatibility

Designed as a metric flat socket cap screw per ISO 10642 and ANSI B1.13M standards, suitable for use in any application requiring an M10x1.5 countersunk hex socket fastener in that thread class and head geometry.

Installation Notes

Install using a calibrated 6.00 mm hex key or socket driver. Countersink the mating hole to the appropriate 90-degree angle before installation to achieve full head seating. Power down or de-energize any equipment before fastener service on live machinery. Follow applicable mechanical assembly standards and torque specifications provided by the equipment manufacturer or applicable engineering codes.