Value Collection 643025PR M6 Hex Head Cap Screw Grade 8.8

Product Description

The VALUE COLLECTION 643025PR is a metric hex head cap screw designed for general mechanical fastening applications requiring dimensional precision and reliable clamping strength. This fully threaded fastener measures M6 x 1.00 thread pitch with a 50 mm length under head and a 10 mm hex drive. It is manufactured from Grade 8.8 steel, which delivers a tensile strength appropriate for medium-duty structural and mechanical assemblies. The uncoated bright finish is standard for indoor or protected environments where additional corrosion resistance is not required. Machinists, millwrights, equipment technicians, and general maintenance trades are the typical installers.

This screw is suited for metric fastening applications across industrial machinery, equipment frames, brackets, and mechanical assemblies where DIN 933 and ISO 4017 compliance is specified. The fully threaded shank allows engagement along the entire length, making it well-suited for through-hole applications or shorter threaded-boss connections. It is a common replacement or stock fastener on production lines, maintenance carts, and service shops requiring metric hardware to exact dimensional standards.

Key Features

• Grade 8.8 steel construction provides medium-high tensile strength for structural fastening
• Fully threaded shank allows maximum thread engagement in through-hole and shallow-boss applications
• M6 x 1.00 thread pitch conforms to standard metric thread specification
• 10 mm hex drive is compatible with standard metric wrenches and sockets
• Meets DIN 933 and ISO 4017 dimensional standards
• Bright uncoated finish is suitable for controlled indoor environments

Compatibility

Designed as a standard metric replacement or stock fastener for any application specifying a DIN 933 or ISO 4017 compliant M6 x 1.00 x 50 mm fully threaded hex head cap screw in Grade 8.8 steel.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a standard 10 mm metric wrench or socket driver. Ensure mating threads are clean and free of debris before installation. Do not mix metric and unified thread fasteners in the same assembly. Follow applicable equipment manufacturer torque specifications for M6 Grade 8.8 fasteners as outlined in your equipment service documentation.