Value Collection 643037PS M8x1.25x25mm Hex Cap Screw

Product Description

The VALUE COLLECTION 643037PS is a fully threaded hex head cap screw in the metric M8 x 1.25 thread size with a 25 mm length under the head. Manufactured from Grade 8.8 steel with a bright, uncoated finish, this fastener meets DIN 933 and ISO 4017 standards. The 13 mm hex drive size accepts standard metric wrenches or sockets. This screw is used by mechanical, HVAC, plumbing, and electrical tradespeople anywhere a reliable, standards-compliant metric fastener is required for steel-to-steel or structural connections.

This hex head cap screw is suited for general industrial and trade applications where a fully threaded metric fastener is required. The Grade 8.8 rating indicates a medium-high strength steel construction appropriate for bolted assemblies that see moderate dynamic or static loading. It is commonly installed in equipment panels, bracket mounts, flanges, and mechanical enclosures across residential, commercial, and light industrial settings.

Key Features

• M8 x 1.25 metric thread for wide compatibility with standard metric tapped holes
• 25 mm length under head, fully threaded for maximum thread engagement
• Grade 8.8 steel construction for medium-high tensile strength
• Bright uncoated finish suitable for dry or protected indoor environments
• 13 mm hex drive accepts standard metric wrenches and sockets
• Meets DIN 933 and ISO 4017 dimensional and material standards

Compatibility

Designed for use in any metric-tapped M8 x 1.25 hole requiring a fully threaded hex head cap screw conforming to DIN 933 or ISO 4017 specifications.

Installation Notes

Installation requires a 13 mm wrench or socket; torque to the assembly specification provided by the equipment manufacturer. Power down or de-energize equipment before fastening hardware on or near electrical or HVAC components. Inspect mating threads for damage before installation. Do not use this uncoated fastener in wet or corrosive environments without appropriate protective measures.