Value Collection 644028PR M6 Hex Head Cap Screw Grade 8.8

Product Description

The VALUE COLLECTION 644028PR is a metric hex head cap screw designed for general industrial fastening applications. It features an M6 x 1.00 thread size with a 60 mm length under head and is partially threaded along the shank. Manufactured from Grade 8.8 steel with a bright, uncoated finish, this fastener meets both DIN 931 and ISO 4014 standards. A 10 mm hex drive is used for installation. Grade 8.8 designates a medium-strength carbon steel fastener suitable for a wide range of structural and mechanical assemblies. Licensed tradespeople and industrial technicians rely on this standard metric screw where dimensional precision and material grade compliance are required.

This cap screw is appropriate for use in machinery, equipment assemblies, structural frameworks, and maintenance applications where metric fasteners are specified. The partial threading leaves a smooth shank section below the head, which is useful in applications requiring shoulder-bearing load transfer or controlled clamp length. It suits both OEM assembly and field repair work across manufacturing, mechanical, and general trade environments where DIN 931 or ISO 4014 compliant hardware is called out.

Key Features

• M6 x 1.00 metric thread size with 60 mm length under head
• Grade 8.8 steel construction for medium-strength fastening
• Partially threaded shank per DIN 931 and ISO 4014 standards
• Bright uncoated finish suitable for dry or internally lubricated assemblies
• 10 mm hex drive for standard wrench or socket installation
• UNSPSC Code 31161501 for procurement and catalog classification

Compatibility

Designed as a standard DIN 931 and ISO 4014 compliant metric hex head cap screw, suitable for use in any application specifying an M6 x 1.00 x 60 mm partially threaded fastener of Grade 8.8 steel.

Installation Notes

Installation is performed with a standard 10 mm open-end, box, or socket wrench. Always ensure mating threads are clean and free of debris before fastening. Follow applicable torque specifications for Grade 8.8 M6 hardware as outlined in the relevant equipment service documentation or engineering standard. De-energize and lock out any equipment before replacing fasteners in live assemblies.