Value Collection 534252BR M16x2 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534252BR is a metric flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Built to DIN 7991 standards, this screw features a 90-degree flat head with a 10 mm hex socket drive and M16x2 thread. At 45 mm overall length with full threading, it is manufactured from 12.9 grade alloy steel finished in black oxide. Grade 12.9 indicates an exceptionally high tensile strength, making this fastener suitable for demanding mechanical and structural assemblies. The black oxide coating provides moderate corrosion resistance and reduces light reflection. Installed by machinists, millwrights, and maintenance mechanics.

This flat socket cap screw is used in applications where the fastener head must sit flush with or below the mating surface, such as machinery frames, fixtures, jigs, tooling plates, and precision assemblies. The M16x2 metric thread and DIN 7991 standard make it appropriate for European-spec equipment and metric-dimensioned components across industrial, manufacturing, and maintenance environments.

Key Features

• 90-degree flat head profile seats flush in countersunk holes
• Grade 12.9 alloy steel for high tensile and proof load strength
• 10 mm hex socket drive for precise torque application
• Fully threaded M16x2 shank, 45 mm overall length
• Black oxide finish for mild corrosion resistance and reduced reflectivity
• Manufactured to DIN 7991 fastener standard

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for metric countersunk socket screw applications conforming to DIN 7991 specifications.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance mechanics using a 10 mm hex key or socket driver. Ensure the mating material is properly countersunk to 90 degrees before installation. Power down and de-energize any associated equipment before servicing. Grade 12.9 fasteners should not be welded, as the heat treatment that provides their strength will be compromised.