Value Collection 534258PR M16x2 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534258PR is a metric flat socket cap screw engineered for applications requiring a low-profile, flush-mount fastener with high tensile strength. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers reliable clamping force in demanding mechanical assemblies. The 90-degree flat head seats flush with or below the mating surface, while the hex socket drive accepts a 10 mm hex key for precise torque application. It carries a fully threaded M16x2 shank at 60 mm overall length and conforms to DIN 7991 fastener standards. Installers working in machine design, tooling, and structural assemblies will find this fastener suited to close-tolerance metric work.

This flat socket cap screw is intended for metric mechanical assemblies where a countersunk, flush seating fastener is required. Typical applications include machine frames, fixture plates, jigs, and structural steel components where bolt heads must not protrude above the workpiece surface. The 12.9 material grade makes it appropriate for high-load joint configurations in industrial and manufacturing environments. The black oxide finish provides moderate corrosion resistance and reduces light reflection in precision equipment settings.

Key Features

• 12.9 alloy steel construction provides high tensile and proof load capacity
• 90-degree flat head profile allows flush or below-surface installation
• Hex socket drive size of 10 mm for precise torque control
• Fully threaded M16x2 shank at 60 mm overall length
• Black oxide finish for moderate corrosion resistance and reduced reflectivity
• Conforms to DIN 7991 fastener standard for metric dimensional consistency

Compatibility

Designed as a DIN 7991 metric flat socket cap screw for use in any M16x2 threaded hole requiring a countersunk hex socket fastener with 12.9 grade alloy steel strength.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a 10 mm hex key or socket driver. Countersunk hole geometry must match the 90-degree included angle of the head to achieve proper flush seating. Torque the fastener according to the assembly engineer's specification for 12.9 grade M16 hardware. Do not install into blind holes without confirming minimum thread engagement depth per the relevant design standard.