Value Collection KP82186 M3x0.5 Flat Socket Cap Screw 25 Pack

Product Description

The VALUE COLLECTION KP82186 is a metric flat socket cap screw designed for applications that require a flush or countersunk fastener profile. Built to DIN 7991 standards, this screw features an M3x0.5 thread size, a 90-degree flat head, and a 2.00 mm hex socket drive. The 12.9 alloy steel construction delivers high tensile strength suitable for demanding mechanical assemblies. A black oxide finish provides a base level of corrosion resistance and a low-reflectance appearance. The screw is fully threaded along its 10.00 mm overall length, making it well suited for through-hole and tapped-hole installations where full thread engagement is required.

This fastener is used in precision mechanical, industrial, and OEM assembly applications where a countersunk socket head is needed to sit flush with or below the mating surface. The metric M3x0.5 thread size is common in light machinery, electronics enclosures, pneumatic components, and close-tolerance fixtures. It is typically installed by machinists, maintenance technicians, and assembly professionals working with metric hardware. Sold in a package quantity of 25 pieces, this screw is appropriate for production runs, service kits, or bench stock replenishment.

Key Features

• DIN 7991 fastener standard for consistent dimensional compliance
• 12.9 material grade alloy steel for high tensile and proof load strength
• 90-degree flat head sits flush or below surface for clean, low-profile assemblies
• 2.00 mm hex socket drive for precise torque application with standard Allen keys
• Black oxide finish reduces surface reflectance and provides mild corrosion resistance
• Fully threaded 10.00 mm overall length for maximum thread engagement in tapped holes

Compatibility

Designed as an OEM-style metric fastener compatible with M3x0.5 tapped holes in machinery, fixtures, and assemblies requiring a DIN 7991 countersunk socket cap screw.

Installation Notes

Installation requires a 2.00 mm hex key or Allen driver. Ensure the receiving hole is properly countersunk at 90 degrees to allow full head seating. Power down or de-energize any equipment before fastener replacement in live assemblies. Do not exceed the rated torque for 12.9 grade M3 fasteners as specified by the equipment manufacturer or applicable standards.