Value Collection 534090PR Flat Socket Cap Screw M6x1 45mm

Product Description

The VALUE COLLECTION 534090PR is a metric flat socket cap screw designed for flush or countersunk fastening applications in mechanical assemblies, fixtures, and precision equipment. Manufactured from grade 12.9 alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance in a low-profile form factor. The 90-degree flat head seats flush with the mating surface, and the 4 mm hex socket drive accepts a standard hex key for installation and removal. This fastener is sized M6x1 with an overall length of 45 mm and is partially threaded. It is a standard industrial fastener installed by machinists, millwrights, and mechanical contractors.

This screw is suited for use in machine frames, tooling plates, brackets, and precision assemblies where a flush head profile is required. The grade 12.9 material grade makes it appropriate for high-stress clamping applications. Conforming to DIN 7991, it fits within metric fastener systems used across industrial manufacturing, maintenance, and fabrication environments. Minimum order quantity is 100 pieces; package quantity is 1.

Key Features

• Grade 12.9 alloy steel construction for high tensile and proof load strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 90-degree flat head seats flush in countersunk holes
• 4 mm hex socket drive compatible with standard hex keys and drivers
• Partially threaded shank for accurate load clamping
• Conforms to DIN 7991 fastener standard

Compatibility

Designed as a DIN 7991-compliant M6x1 metric flat socket cap screw suitable for use in countersunk applications within metric fastener systems across industrial and manufacturing equipment.

Installation Notes

Install using a 4 mm hex key or hex socket bit; ensure the driver is fully seated before applying torque to avoid cam-out and socket damage. Countersink the receiving hole to 90 degrees to achieve proper flush seating. De-energize, depressurize, or lock out any equipment before fastener service as required by applicable safety codes. Do not mix metric and imperial fasteners in the same joint.