Value Collection 534060PR M5x0.8 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534060PR is a metric flat socket cap screw engineered for applications requiring a flush or countersunk fastener profile. Built from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance suited for precision mechanical assemblies, jigs, fixtures, and industrial equipment. The 90-degree flat head seats flush with or below the mating surface, driven by a 3 mm hex socket. Thread size is M5x0.8 with an overall length of 30 mm, and the fastener is fully threaded along its entire shank.

This fastener is used in metric-standard mechanical and industrial applications where a low-profile, flush-mounting screw is required. Typical scenarios include machine tool assemblies, robotics, automation equipment, and precision fixtures where protruding fastener heads would interfere with adjacent components or moving parts. The black oxide finish provides mild corrosion protection in dry or lightly oiled environments. Installers in maintenance, manufacturing, and industrial trades commonly specify this screw when working to DIN 7991 standards.

Key Features

• 12.9 grade alloy steel construction for high tensile and proof load capacity
• 90-degree flat (countersunk) head for flush or below-surface seating
• 3 mm hex socket drive for precise torque application with standard hex keys
• Fully threaded M5x0.8 shank, 30 mm overall length
• Black oxide finish for mild corrosion resistance and reduced light reflection
• Conforms to DIN 7991 fastener standard for metric compatibility

Compatibility

Designed as a DIN 7991 metric flat socket cap screw compatible with M5x0.8 threaded holes in machinery, fixtures, and industrial assemblies requiring a countersunk fastener profile.

Installation Notes

Installation is typically performed by mechanical technicians or millwrights using a calibrated torque wrench and a 3 mm hex key or socket bit. Always ensure the receiving hole is properly countersunk to the correct 90-degree angle before installation to achieve full head seating. De-energize and lock out any equipment before fastening components in electrical or automated systems. Do not substitute with lower-grade hardware where 12.9 grade fasteners are specified by the equipment manufacturer.