Value Collection 4502 Hex Head Cap Screw M8 X 1.25 20mm

Product Description

The Value Collection 4502 is a fully threaded hex head cap screw designed for metric fastening applications in mechanical assembly, fabrication, and maintenance environments. Sized at M8 x 1.25 with a 20 mm length under head, this screw is manufactured from Grade 8.8 steel and finished with a zinc-plated coating for corrosion resistance. The 13 mm hex drive provides a standard wrench interface for installation with hand tools or powered equipment. This fastener meets JIS B1180-7 standards and is suited for use by machinists, maintenance technicians, and trade professionals requiring a reliable metric fastener at this thread specification.

This cap screw is appropriate for general-purpose metric fastening in industrial, commercial, and light structural applications. Its Grade 8.8 tensile rating makes it suitable for moderate-load assemblies where a zinc-plated finish offers adequate environmental protection. Typical use cases include equipment mounting, machine frames, brackets, and fixture assembly. It is sold in packages of 50 pieces, making it practical for bench stock or job-lot replenishment.

Key Features

• M8 x 1.25 thread size with 20 mm length under head for precise metric fitment
• Grade 8.8 steel construction for reliable tensile and yield strength in moderate-load applications
• Zinc-plated finish provides corrosion resistance in general service environments
• Fully threaded shank for maximum thread engagement across the fastener length
• 13 mm hex drive compatible with standard metric wrenches and sockets
• Meets JIS B1180-7 standard for consistent dimensional and mechanical conformance

Compatibility

Designed as an OEM-style metric fastener for general mechanical assembly and maintenance applications requiring an M8 x 1.25 thread pitch hex head cap screw.

Installation Notes

Installation is performed with a 13 mm open-end, box, or socket wrench. Always ensure mating threads are clean and free of debris before driving the fastener. Do not exceed the rated capacity of the Grade 8.8 designation by applying it in high-load or safety-critical structural joints without proper engineering review. Follow applicable industry standards and equipment manufacturer specifications for fastener torque requirements.