Value Collection 815515PS M8x1.25x130mm Hex Cap Screw Grade 8.8

Product Description

The VALUE COLLECTION 815515PS is a metric hex head cap screw designed for medium-to-high-strength fastening applications across industrial, mechanical, and structural assemblies. Manufactured from Grade 8.8 steel with a zinc-plated finish, this screw delivers reliable corrosion resistance and tensile strength suited for demanding environments. The partially threaded shank follows DIN 931 and ISO 4014 standards, making it a recognized option for precision-controlled bolted joints. With an M8 x 1.25 thread profile, a 130 mm length under head, and a 13 mm hex drive, this fastener is installed using standard hex wrenches or sockets by machinists, maintenance technicians, and assembly professionals.

This cap screw is suited for general industrial machinery, equipment frames, fabricated steel assemblies, and other applications requiring a metric partially threaded hex bolt. The partially threaded shank allows for shoulder-bearing load distribution and is appropriate where the unthreaded portion must pass through a clearance hole before engaging a nut or tapped bore. It conforms to DIN 931 and ISO 4014 dimensional standards, making it interchangeable with other fasteners built to those specifications.

Key Features

• M8 x 1.25 metric thread for standard metric fastening applications
• 130 mm length under head with partial threading per DIN 931 and ISO 4014
• Grade 8.8 steel construction for high tensile and yield strength
• Zinc-plated finish provides baseline corrosion protection
• 13 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to recognized international fastener standards for dimensional consistency

Compatibility

Designed as an OEM-style and general-replacement metric hex head cap screw conforming to DIN 931 and ISO 4014 standards, suitable for use wherever an M8 x 1.25 partially threaded hex bolt meeting Grade 8.8 specifications is required.

Installation Notes

Installation should be performed by qualified technicians or machinists familiar with metric fastener specifications and torque requirements. Ensure mating threads in the nut or tapped hole are clean and free of debris before assembly. Always use a calibrated torque wrench and follow the applicable equipment manufacturer torque specifications for Grade 8.8 M8 fasteners. Do not reuse fasteners that show signs of thread damage, corrosion, or deformation.