Value Collection 460046PR M8x1.25x40 Hex Cap Screw Grade 10.9

Product Description

The VALUE COLLECTION 460046PR is a metric hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Sized at M8 x 1.25 with a 40 mm length under head, this screw is manufactured from Grade 10.9 steel, indicating a tensile strength class suitable for demanding load-bearing connections. The zinc-plated finish provides baseline corrosion resistance for general-purpose use. The fastener is partially threaded per DIN 931, with a 13 mm hex drive. It is installed with a standard hex wrench or socket and is suited for machine shops, maintenance technicians, and assembly professionals working in metric hardware environments.

This fastener is appropriate for use in metric-spec mechanical assemblies, equipment manufacturing, and maintenance repair operations where high-strength steel hardware is required. The partial threading per DIN 931 allows the unthreaded shank to bear shear loads, making it a common choice in bolted joints where precise clamping and shear resistance are both necessary. Professionals sourcing metric fasteners for production or MRO applications will find this screw suitable for a wide range of standard M8 bolting scenarios.

Key Features

• Grade 10.9 steel construction for high tensile strength in load-bearing connections
• Partial threading per DIN 931 standard allows unthreaded shank to carry shear loads
• Zinc-plated finish for general corrosion resistance in indoor and light-duty environments
• M8 x 1.25 thread with 40 mm length under head suits a broad range of metric assemblies
• 13 mm hex drive is compatible with standard metric hex wrenches and sockets

Compatibility

Designed as a standard DIN 931 metric hex head cap screw for use in any M8 x 1.25 threaded application requiring Grade 10.9 strength and partial threading.

Installation Notes

Installation is performed by maintenance technicians, machinists, or assembly professionals using a 13 mm hex wrench or socket. De-energize and lock out any equipment before replacing or installing fasteners in live assemblies. Do not exceed the design load rating of the mating threaded component or tapped hole. Verify thread engagement depth and mating material compatibility before final torque application.