Metric Blue UST176215 Socket Cap Screw M4x0.7 20mm

Product Description

The METRIC BLUE UST176215 is a socket cap screw designed for high-strength fastening applications in mechanical assemblies, machinery, and equipment. It features an M4x0.7 thread size with a 20 mm length under head and is fully threaded along its entire shank. The hex socket drive accepts a standard hex key for installation and removal in tight spaces. Manufactured from alloy steel to a 12.9 material grade, this screw delivers tensile strength suited to demanding industrial and precision applications. The Metric Blue finish provides corrosion resistance and visual identification. It conforms to DIN 912 and ISO 4762 fastener standards.

This socket cap screw is used in industrial machinery, precision equipment, and structural assemblies where a compact, low-profile fastener head is required. The M4x0.7 thread pitch and 20 mm under-head length make it appropriate for moderate-depth tapped holes in steel, aluminum, and other engineered materials. Licensed mechanics, millwrights, and maintenance technicians install this fastener in both OEM production and field repair contexts. It is sold in multiples of 100, making it practical for production-line kitting and maintenance stock.

Key Features

• M4x0.7 thread size with 20 mm length under head
• Fully threaded shank for maximum thread engagement
• Hex socket drive for installation in recessed or confined spaces
• Alloy steel construction, 12.9 material grade for high tensile strength
• Metric Blue finish for corrosion resistance and part identification
• Conforms to DIN 912 and ISO 4762 fastener standards

Compatibility

Designed as a standard DIN 912 and ISO 4762 compliant socket cap screw suitable for M4x0.7 tapped holes in industrial machinery, precision equipment, and structural assemblies requiring a 12.9 grade alloy steel fastener.

Installation Notes

Install using a properly sized hex key or Allen driver to avoid rounding the socket. Ensure the tapped hole is clean and free of debris before threading. Do not exceed the rated drive engagement depth for the base material. Grade 12.9 fasteners should be installed by qualified technicians following applicable industry torque guidelines for the assembly.