Value Collection 644683PS Hex Head Cap Screw M12 X 1.75

Product Description

The VALUE COLLECTION 644683PS is a metric hex head cap screw manufactured from Grade 8.8 steel with a bright, uncoated finish. It features an M12 x 1.75 thread and a 40 mm length under the head, with partial threading along the shank per DIN 931 and ISO 4014 standards. The 19 mm hex drive accommodates a standard hex wrench or socket. At 0.01 pounds per piece, this fastener is suited for structural and mechanical assemblies where metric thread dimensions and defined tensile strength are required. Licensed tradespeople, millwrights, and maintenance technicians rely on this screw for precision bolted connections in metal fabrication and equipment assembly.

This cap screw is appropriate for a wide range of industrial and mechanical applications requiring a partially threaded metric fastener. The partial thread design allows the unthreaded shank to bear shear loads while the threaded section engages the nut or tapped hole. Typical installations include machine frames, structural steel connections, bracket mounting, and equipment maintenance across manufacturing, HVAC equipment assembly, and industrial maintenance environments where Grade 8.8 tensile properties are specified.

Key Features

• M12 x 1.75 metric thread with 40 mm length under head
• Partially threaded shank per DIN 931 and ISO 4014 standards
• Grade 8.8 steel construction for defined minimum tensile strength
• 19 mm hex drive compatible with standard wrenches and sockets
• Bright, uncoated finish suitable for dry or lightly lubricated installations

Compatibility

Designed as an OEM-style metric fastener for use in any application specifying an M12 x 1.75 partially threaded hex head cap screw conforming to DIN 931 or ISO 4014 dimensional standards.

Installation Notes

Installation should be performed by qualified tradespeople following applicable mechanical and structural codes. Always verify thread engagement depth and ensure mating hardware matches the M12 x 1.75 thread specification before torquing. Apply appropriate torque using a calibrated torque wrench per the equipment manufacturer's specification for Grade 8.8 fasteners. Do not mix metric and imperial hardware in the same joint assembly.