Value Collection 643626PR Hex Head Cap Screw M8 X 1.25

Product Description

The VALUE COLLECTION 643626PR is a metric hex head cap screw used to fasten metal components in mechanical, structural, and industrial assembly applications. It features a fully threaded shank measuring M8 x 1.25 thread pitch with a 22 mm length under the head. Manufactured from Grade 8.8 steel, this fastener delivers a tensile strength appropriate for medium-duty bolted joints. The bright, uncoated finish leaves the steel surface bare, making it suitable for indoor use or applications where secondary coating is applied after assembly. It conforms to DIN 933 and ISO 4017 standards. Licensed tradespeople, millwrights, and assembly technicians are the primary installers.

This screw is used across a wide range of industrial and mechanical assembly scenarios, including equipment mounting, machine frames, and general fabrication where a metric fully threaded hex head fastener is specified. The M8 x 1.25 thread size is a standard coarse-pitch metric configuration common in European-designed machinery, HVAC equipment frames, pump assemblies, and electrical enclosures. It is well suited for through-bolt applications where a nut is used on the opposite face, as the fully threaded design provides engagement across the entire shank length.

Key Features

• Fully threaded shank provides maximum thread engagement for through-bolt and short-grip applications
• Grade 8.8 steel construction delivers medium-high tensile strength suitable for structural and mechanical fastening
• M8 x 1.25 coarse-pitch thread conforms to metric standards per DIN 933 and ISO 4017
• 13 mm hex drive size is compatible with standard metric wrenches and sockets
• Bright uncoated finish allows for post-assembly coating or plating where corrosion protection is required
• Sold individually with a minimum order quantity of 100 pieces

Compatibility

Designed as an OEM-style metric replacement or new-installation fastener for any application requiring an M8 x 1.25 x 22 mm fully threaded hex head cap screw conforming to DIN 933 or ISO 4017 standards.

Installation Notes

Installation is performed by qualified tradespeople, millwrights, or assembly technicians using a 13 mm open-end wrench, combination wrench, or socket. Ensure mating threads are clean and free of debris before installation. Do not mix metric and imperial fasteners in the same joint. Apply thread-locking compound or washers as required by the equipment manufacturer or applicable standards.