Value Collection 815600PS M4 Hex Cap Screw 8mm Grade 8.8

Product Description

The VALUE COLLECTION 815600PS is a fully threaded hex head cap screw designed for metric fastening applications in mechanical assemblies, equipment, and structural components. Built to Grade 8.8 steel with a zinc-plated finish, this screw delivers reliable tensile strength and basic corrosion resistance in a compact M4 form factor. The 7 mm hex drive allows engagement with standard hex wrenches and sockets. With an 8 mm length under head and 0.70 mm thread pitch, this fastener meets DIN 933 and ISO 4017 standards, making it a direct fit for precision metric applications where dimensional consistency is critical.

This screw is suited for light-to-medium-duty metric fastening tasks across industrial, HVAC, electrical, and mechanical service applications. The fully threaded shank engages the full grip length, making it effective in thin materials or through-hole assemblies. Technicians and assemblers working on equipment requiring metric fasteners will find this part compliant with widely recognized international standards. It is sold in multiples and is appropriate for shop stock, service kits, or OEM production use.

Key Features

• Grade 8.8 steel construction provides reliable tensile and yield strength for metric fastening
• Zinc-plated finish offers basic corrosion protection in indoor and controlled environments
• Fully threaded shank conforms to DIN 933 and ISO 4017 dimensional standards
• M4 x 0.70 thread size with 8 mm length under head for compact assembly applications
• 7 mm hex drive is compatible with standard metric hex wrenches and sockets

Compatibility

Designed as a standard metric hex head cap screw per DIN 933 and ISO 4017, suitable for M4 x 0.70 threaded holes in metal or similarly tapped assemblies requiring Grade 8.8 fasteners.

Installation Notes

Installation should be performed by qualified mechanical or trade personnel using a properly sized 7 mm hex wrench or socket driver. Verify thread engagement and hole depth before driving to avoid cross-threading or bottoming out. Do not exceed the rated strength grade by applying excessive torque beyond what the assembly specification requires. Zinc-plated fasteners are not recommended for continuously wet or corrosive outdoor environments without additional protection.