Value Collection 644361PR Hex Cap Screw M12x1.75 160mm Grade 8.8

Product Description

The VALUE COLLECTION 644361PR is a metric hex head cap screw designed for general mechanical fastening in structural and industrial assemblies. Manufactured from Grade 8.8 steel with a bright uncoated finish, this screw delivers reliable tensile strength suitable for bolted joint applications in machinery, equipment frames, and fabricated steel structures. The partially threaded shank conforms to DIN 931 and ISO 4014 standards, providing a precise grip length for through-bolt and clearance-hole installations. The 19 mm hex drive accommodates standard wrenches and sockets. Licensed tradespeople and maintenance mechanics working on metric-specification equipment install this fastener as part of routine assembly and repair work.

This fastener is suited for metric applications in residential, commercial, and light industrial settings wherever M12 x 1.75 thread pitch is specified. The 160 mm length under head makes it appropriate for thick-section clamping, spacer stacks, and multi-component sandwich assemblies. Its compliance with DIN 931 and ISO 4014 makes it a standard drop-in for engineering drawings and bill-of-materials calls that reference either standard. Minimum order quantity is 25 pieces; package quantity is 1.

Key Features

• M12 x 1.75 metric thread, 160 mm length under head for long-reach clamping applications
• Grade 8.8 steel construction for high tensile and proof load capacity
• Partially threaded shank per DIN 931 and ISO 4014 for accurate grip-length control
• 19 mm hex drive compatible with standard metric wrenches and impact sockets
• Bright uncoated finish — suitable for indoor and protected environments or for customer-applied coatings
• Minimum order quantity of 25 supports jobsite and shop stock replenishment

Compatibility

Designed for metric fastening applications requiring an M12 x 1.75 thread pitch cap screw conforming to DIN 931 or ISO 4014 dimensional standards.

Installation Notes

Installation is performed by qualified mechanics, millwrights, or tradespeople following applicable engineering specifications. Always verify thread engagement depth and clamping stack before tightening. Use calibrated torque tooling to achieve the specified clamp load per the equipment manufacturer or applicable engineering standard — do not estimate torque by feel on Grade 8.8 fasteners. Inspect threads and mating hardware for damage or contamination before assembly.