Value Collection 534172PR M10x1.5 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534172PR is a metric flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Built to DIN 7991 standard, it features a 90-degree flat head with a hex socket drive and is manufactured from 12.9 grade alloy steel, the highest common tensile grade for metric fasteners. The black oxide finish provides mild corrosion resistance and reduces light reflection. At M10x1.5 thread size and 80 mm overall length with partial threading, this screw suits high-load mechanical assemblies where a recessed head is required. Installation requires a 6 mm hex key.

This fastener is used in precision mechanical, industrial, and machine-tool assemblies where a standard cap screw head would protrude above the mating surface. The countersunk 90-degree flat head seats flush with or below the workpiece surface when installed in a properly dimensioned countersunk hole. Typical applications include jigs, fixtures, machine frames, and structural components requiring flush fastening with high clamp load. This part is sold in a minimum order quantity of 10 units.

Key Features

• 12.9 grade alloy steel construction for maximum tensile and proof load capacity
• 90-degree flat head profile seats flush in standard countersunk holes
• Hex socket drive accepts a 6 mm hex key for installation in confined spaces
• Black oxide finish for mild corrosion resistance and reduced surface reflectivity
• Partial threading per DIN 7991 standard for accurate shank-to-thread engagement
• Metric thread standard M10x1.5 for compatibility with standard metric hardware

Compatibility

Designed as an OEM-style replacement or standard-stock metric flat socket cap screw for industrial machinery, fixtures, and mechanical assemblies requiring a DIN 7991 countersunk fastener in M10x1.5 thread size.

Installation Notes

Installation is performed by machinists and maintenance technicians using a 6 mm hex key or hex bit driver. The mating workpiece must be drilled and countersunk to the appropriate 90-degree angle and diameter before installation. De-energize or lock out any associated equipment before servicing fastened assemblies per applicable safety procedures. Do not exceed the rated torque range for 12.9 grade M10 fasteners as specified in your assembly documentation.