Value Collection 533200PR M12 Set Screw Cup Point Alloy Steel

Product Description

The VALUE COLLECTION 533200PR is an M12 x 1.75 x 40 mm cup point set screw manufactured from alloy steel to Grade 14.9 (45H). Set screws are headless fasteners used to secure a component, such as a collar, gear, or pulley, onto a shaft by bearing against the shaft surface directly. The cup point geometry bites into the mating surface for a strong, positive hold. This screw is driven with a 6 mm hex key and conforms to DIN 916, a widely recognized metric fastener standard. It is suited for mechanical assemblies where a flush or recessed fastener is required.

This set screw is used in industrial and mechanical applications where components must be locked onto rotating or stationary shafts. Typical install scenarios include motor shafts, conveyor components, machine tool fixtures, and general equipment assembly. The metric M12 x 1.75 thread and 40 mm overall length make it compatible with medium to heavy-duty assemblies calling for DIN 916-compliant fasteners. Machinists, millwrights, and maintenance technicians are the primary installers in both light industrial and heavy manufacturing environments.

Key Features

• M12 x 1.75 metric thread for precise engagement in standard metric tapped holes
• Cup point geometry provides positive grip and resists rotational slippage on shaft surfaces
• Grade 14.9 (45H) alloy steel construction delivers high tensile and torsional strength
• Conforms to DIN 916 fastener standard for dimensional consistency
• 6 mm hex key drive for easy installation and removal with standard tooling
• 40 mm overall length suits medium to heavy-duty clamping depth requirements

Compatibility

Designed as a DIN 916-compliant metric set screw suitable for standard M12 x 1.75 tapped holes in mechanical assemblies requiring a cup point, headless fastener.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a 6 mm hex key. De-energize and lock out any equipment before installing or removing set screws from rotating components. Ensure the tapped hole is clean and free of debris before threading in the screw. Do not exceed the rated torque capacity of the thread engagement; consult applicable mechanical engineering standards for Grade 14.9 fastener torque guidance.