Value Collection 815020PR M4 X 0.70 X 50 Mm Hex Cap Screw

Product Description

The Value Collection 815020PR is a metric hex head cap screw designed for general-purpose mechanical fastening applications. It features an M4 x 0.70 thread with a 50 mm length under head and is partially threaded along the shank. Manufactured from Grade 8.8 steel, this fastener delivers a tensile strength profile suitable for medium-duty structural and equipment assembly work. A zinc-plated finish provides baseline corrosion resistance in standard indoor and light-exposure environments. The 7 mm hex drive allows installation with standard metric wrenches or hex sockets. Compliance with DIN 931 and ISO 4014 standards ensures dimensional consistency across sourcing.

This screw is used in a wide range of metal fabrication, machinery assembly, and equipment maintenance tasks where metric fasteners are specified. The partially threaded shank is suited for applications requiring a grip length or bearing surface between fastened components. Typical installers include millwrights, mechanical assemblers, HVAC equipment technicians, and industrial maintenance trades working on metric-dimensioned hardware. This fastener is sold in multiples of 100 units minimum.

Key Features

• M4 x 0.70 metric thread, 50 mm length under head
• Partially threaded shank for grip-length and bearing surface applications
• Grade 8.8 steel construction for medium-duty load-bearing use
• Zinc-plated finish for corrosion resistance in standard environments
• 7 mm hex drive compatible with standard metric wrenches and sockets
• Meets DIN 931 and ISO 4014 dimensional standards

Compatibility

Designed as a standard metric hex head cap screw per DIN 931 and ISO 4014, suitable for use wherever M4 x 0.70 partially threaded fasteners are specified in metric-dimensioned assemblies.

Installation Notes

Installation is performed by mechanical and maintenance trades using metric wrenches or socket sets sized to the 7 mm hex head. Always verify the mating thread specification and grip length requirements before installation to ensure proper fastener engagement. De-energize and lock out any equipment before replacing fasteners on live machinery in accordance with applicable OSHA lockout/tagout procedures. Do not exceed the rated load for the Grade 8.8 specification, and inspect threads and seating surfaces for damage before torquing to final assembly.