Value Collection 534012PR M3x0.5 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534012PR is a metric flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Built to DIN 7991 standards, it features a 90-degree flat head with a hex socket drive and is manufactured from 12.9 grade alloy steel with a black oxide finish. The 12.9 material grade indicates high tensile strength, making this screw suitable for demanding mechanical assemblies where space is tight and a low-profile head is required. The black oxide coating provides mild corrosion resistance and reduces light reflection on finished assemblies. Licensed trade professionals and precision fabricators typically specify this fastener in machinery, tooling fixtures, and industrial equipment builds.

This screw is suited for metric-threaded applications in both light industrial and precision mechanical settings. The M3x0.5 thread size and 16-millimeter overall length make it appropriate for thin-panel and close-tolerance work where a standard button or socket head cap screw would protrude. It is sold individually but requires a minimum order quantity of 100 units, making it a practical choice for production runs, maintenance kits, and shop stock replenishment.

Key Features

• DIN 7991 standard 90-degree flat head for flush countersunk installations
• 12.9 alloy steel construction for high tensile strength in demanding assemblies
• Hex socket drive accepts standard metric hex keys for precise torque application
• Black oxide finish provides mild corrosion resistance and a low-reflectance appearance
• Fully threaded shank along the entire 16-millimeter length for maximum thread engagement
• 2.00-millimeter hex drive size matched to the M3 thread diameter

Compatibility

Designed as an OEM-style replacement or standard stock fastener for metric M3x0.5 threaded applications conforming to DIN 7991 specifications.

Installation Notes

Installation is performed using a 2.00-millimeter hex key or driver bit. Ensure the mating hole is properly countersunk to 90 degrees before driving the screw to seat the head flush. Power down or de-energize any equipment before servicing fasteners in electrical or mechanical enclosures. Do not substitute an imperial hex key, as rounding the drive socket on 12.9 fasteners can make removal difficult.