Value Collection 815037PR M8x1.25x25mm Hex Cap Screw Grade 8.8

Product Description

The VALUE COLLECTION 815037PR is a metric hex head cap screw engineered for general-purpose industrial and mechanical fastening applications. It features an M8 x 1.25 thread profile with a 25 mm length under head and is fully threaded along its entire shaft. Manufactured from Grade 8.8 steel with a zinc-plated finish, this fastener delivers solid tensile strength with basic corrosion resistance suitable for indoor and light outdoor environments. The 13 mm hex drive size is compatible with standard metric wrenches and sockets. It conforms to DIN 933 and ISO 4017 dimensional standards, making it a reliable drop-in fit for metric assemblies across a wide range of trades and industries.

This screw is used in structural and mechanical assemblies where a fully threaded metric fastener is required. Typical applications include equipment mounting, fabrication work, HVAC unit assembly, machinery maintenance, and general mechanical construction. The zinc coating provides moderate protection against oxidation in dry to mildly humid conditions. Installers in HVAC, plumbing, electrical, and general industrial maintenance commonly use this fastener when working on metal-to-metal connections that require a standard metric hex drive interface.

Key Features

• M8 x 1.25 metric thread — conforms to DIN 933 and ISO 4017 standards
• Fully threaded shaft provides consistent clamping engagement along the entire 25 mm length
• Grade 8.8 steel construction offers reliable medium-high tensile strength
• Zinc-plated finish resists oxidation in dry and mildly humid environments
• 13 mm hex drive accepts standard metric wrenches and sockets
• Sold individually with a minimum order quantity of 100 units

Compatibility

Designed as an OEM-style replacement or standard-service fastener for metric assemblies requiring an M8 x 1.25 fully threaded hex head cap screw per DIN 933 and ISO 4017 specifications.

Installation Notes

Installation is performed with a 13 mm open-end, box-end, or socket wrench. Always de-energize and depressurize the assembly or system before replacing or installing fasteners in load-bearing or pressurized connections. Follow applicable mechanical codes and equipment manufacturer torque specifications, which must be sourced from the equipment service documentation rather than this listing. Inspect mating threads for damage or contamination before installation to ensure full thread engagement.