Value Collection 534160PR Flat Socket Cap Screw M10x1.5

Product Description

The VALUE COLLECTION 534160PR is a metric flat socket cap screw manufactured to DIN 7991 standards from grade 12.9 alloy steel with a black oxide finish. The 90-degree flat head profile sits flush with or below the mating surface when fully seated, making it well suited for applications where a low-profile or recessed fastener is required. The hex socket drive accepts a 6 mm hex key for installation and removal. At M10x1.5 thread size and 50 mm overall length with partial threading, this fastener delivers high tensile strength in a compact, corrosion-resistant package. Maintenance technicians, machinists, and mechanical assemblers install this screw in both production and field-service environments.

This flat socket cap screw is used in metal fabrication, machinery assembly, tooling fixtures, and industrial equipment where a countersunk fastener with high clamping load is needed. The M10x1.5 metric thread pitch and grade 12.9 material classification make it appropriate for high-stress joints in steel and aluminum assemblies. The black oxide coating provides mild corrosion resistance and reduces light reflection in precision applications. Partial threading allows the shank to bear shear loads in close-tolerance bored holes.

Key Features

• Grade 12.9 alloy steel construction for high tensile and yield strength
• 90-degree flat head profile seats flush or below surface for low-profile installations
• 6 mm hex socket drive for positive torque transfer with standard hex keys
• Black oxide finish provides mild corrosion resistance and a matte appearance
• Partial threading supports shear-load applications in precision bores
• Manufactured to DIN 7991 fastener standard for dimensional consistency

Compatibility

Designed as a standard DIN 7991 metric flat socket cap screw suitable for M10x1.5 threaded holes in machinery, fixtures, and industrial assemblies requiring a countersunk hex socket fastener.

Installation Notes

Installation requires a 6 mm hex key or driver bit rated for high-torque applications. Always verify the mating hole is chamfered to the correct 90-degree countersink angle before installation to ensure proper head seating. De-energize, depressurize, or lock out equipment before servicing fastened assemblies per applicable safety procedures. Do not substitute a lower-grade fastener in joints originally specified for grade 12.9 hardware.