Metric Blue UST176281 Socket Cap Screw M12 X 1.75

Product Description

The METRIC BLUE UST176281 is a metric socket cap screw designed for high-strength fastening applications in industrial, mechanical, and precision assembly environments. Built from alloy steel to a 12.9 material grade, it delivers exceptional tensile strength in a compact hex socket head format. The M12 x 1.75 thread pitch and 45 mm length under head make it well suited for structural joints where a recessed drive profile and controlled torque are required. The Metric Blue finish provides a degree of corrosion resistance while identifying the fastener as a metric-grade component. Licensed tradespeople, millwrights, and mechanical assemblers install this fastener type using a standard hex key or allen socket driver.

This screw is used in residential and commercial mechanical assemblies, machinery frames, jigs, fixtures, and equipment enclosures where high-clamp-load fastening is needed. The fully threaded configuration ensures maximum thread engagement across the full usable length, which is particularly useful in thinner material stacks or blind-hole applications. It conforms to DIN 912 and ISO 4762 fastener standards, making it interchangeable with other compliant metric socket cap screws of the same class.

Key Features

• M12 x 1.75 thread size with 45 mm length under head, fully threaded
• 12.9 material grade alloy steel for high tensile and proof load strength
• Hex socket drive for precise torque application with reduced cam-out
• Metric Blue finish for corrosion resistance and metric-grade identification
• Conforms to DIN 912 and ISO 4762 fastener standards
• UNSPSC Code 31161501 for procurement and catalog classification

Compatibility

Designed as a direct-replacement or new-installation metric socket cap screw conforming to DIN 912 and ISO 4762, compatible with any application specifying an M12 x 1.75 class 12.9 socket head cap screw.

Installation Notes

Install using a correctly sized hex key or socket driver rated for high-torque applications. Always verify thread engagement depth and hole clearance before final torque. De-burr mating surfaces and inspect threads for contamination or damage prior to installation. Consult the equipment OEM torque specification table for 12.9-grade M12 fasteners, as no torque value is provided with this part.