Value Collection 533202PR Set Screw M12x1.75x45mm Cup Point

Product Description

The VALUE COLLECTION 533202PR is a metric cup point set screw designed for mechanical assemblies where a threaded fastener must seat firmly against a shaft or mating surface without a protruding head. Manufactured from alloy steel to material grade 14.9 (45H), this set screw meets DIN 916 standards and is driven with a 6 mm hex key. The M12 x 1.75 thread size paired with a 45 mm overall length makes it suitable for moderate to heavy clamping loads in power transmission, machine tool, and industrial equipment applications. It is installed by licensed millwrights, mechanical technicians, and maintenance professionals working on rotating or stationary machinery.

This set screw is used in applications requiring a headless, flush-mount fastener that applies concentrated clamping force through its cup point. Typical install scenarios include securing collars, hubs, pulleys, and gears to shafts in industrial machinery, conveyor systems, and general fabrication work. The metric thread standard and DIN 916 compliance make it a direct-fit choice for European-spec equipment and metric-dimensioned assemblies across residential, commercial, and industrial environments.

Key Features

• Cup point geometry concentrates clamping force and resists axial shaft movement
• Alloy steel construction at grade 14.9 (45H) delivers high tensile and proof load capacity
• DIN 916 fastener standard ensures dimensional conformance for metric applications
• M12 x 1.75 metric thread with 6 mm hex key drive for precise torque application
• Headless design sits fully below surface level for flush or recessed installations
• Overall length of 45 mm provides sufficient thread engagement depth for heavy-load assemblies

Compatibility

Designed as a DIN 916 metric set screw for use in M12 x 1.75 tapped holes in industrial machinery, power transmission components, and metric-standard mechanical assemblies.

Installation Notes

Installation is performed by qualified mechanical technicians or millwrights using a calibrated 6 mm hex key or allen driver. De-energize and lock out all machinery before installing or replacing set screws in rotating assemblies in accordance with applicable OSHA lockout/tagout procedures. Do not install without verifying thread engagement depth is sufficient for the load class. Inspect the mating shaft surface for damage or wear that could reduce clamping effectiveness before final seating.