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The VALUE COLLECTION 644085PR is a metric hex head cap screw designed for general mechanical and structural fastening applications. It features an M10 x 1.50 thread profile and a 55 mm length under the head, with partial threading along the shank. Manufactured from Grade 8.8 steel with a bright, uncoated finish, this fastener meets DIN 931 and ISO 4014 dimensional standards. The 17 mm hex drive size is compatible with standard metric wrenches and sockets. This screw is appropriate for machine assembly, equipment fabrication, and structural connections where metric fasteners are specified.
This fastener is suited for use in industrial machinery, mechanical assemblies, structural steel connections, and equipment maintenance across manufacturing, construction, and maintenance trades. The partial threading provides a smooth shank section beneath the head, making it appropriate for applications where shear loading or precise joint clamping is required. It is sold individually with a minimum order quantity of 100 pieces, making it suitable for bulk fastener stocking or production line use.
Designed as a metric hex head cap screw conforming to DIN 931 and ISO 4014 standards, suitable for use in any application specifying an M10 x 1.50 x 55 mm partially threaded fastener of Grade 8.8 steel.
Installation should be performed by qualified mechanics, millwrights, or maintenance technicians familiar with metric fastener specifications. Always verify thread engagement depth and mating material compatibility before installation. Apply the appropriate tightening sequence and use a calibrated torque wrench per the equipment manufacturer's specifications, which are not provided here. Do not mix metric and unified inch fasteners in the same joint.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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