Value Collection 4501 Hex Head Cap Screw M8 X 1.25 16mm

Product Description

The Value Collection 4501 is a metric hex head cap screw designed for general mechanical fastening applications. It features an M8 x 1.25 thread profile with a 16 mm length under the head and is fully threaded along its shank. Manufactured from Grade 8.8 steel, this fastener delivers a tensile strength class suitable for medium-duty structural and mechanical assemblies. A zinc-plated finish provides a base level of corrosion resistance for indoor and light-duty outdoor environments. The 13 mm hex drive allows engagement with standard metric wrenches and sockets. Sold in a package of 50 pieces, it is suited for volume repair and production use.

This fastener is appropriate for a wide range of trade and industrial applications including HVAC equipment mounting, mechanical panel assembly, light structural connections, and general equipment fabrication. The fully threaded configuration is best suited for use with a nut or in a through-hole application rather than a blind-hole tapped bore. Licensed trades and maintenance technicians working in commercial or residential environments will find this screw suitable for standard metric fastening tasks where Grade 8.8 strength is specified.

Key Features

• M8 x 1.25 metric thread with 16 mm length under head for precise fit in metric-spec assemblies
• Grade 8.8 steel construction meets medium-duty tensile and yield strength requirements
• Fully threaded shank for maximum thread engagement in through-hole and nut applications
• Zinc-plated finish provides basic corrosion resistance for general service environments
• 13 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to JIS B1180-7 standard for dimensional and mechanical consistency
• Package quantity of 50 pieces supports production and high-frequency repair work

Compatibility

Designed as a standard metric fastener for use in any application requiring an M8 x 1.25 fully threaded hex head cap screw conforming to JIS B1180-7 dimensional standards.

Installation Notes

Installation should be performed using a properly sized 13 mm metric wrench or socket to avoid fastener damage. Follow the torque specifications defined by the equipment manufacturer or applicable mechanical codes for Grade 8.8 fasteners in the relevant application. Ensure mating threads are clean and free of debris before assembly. Do not use impact tools without a torque-limiting setting when precise clamp load is required.