Value Collection 533188P M12 Set Screw Cup Point Din 916

Product Description

The VALUE COLLECTION 533188P is an M12 x 1.75 x 12 mm cup point set screw manufactured from alloy steel to Grade 14.9 (45H). Set screws of this type are fully threaded, headless fasteners used to secure a component — such as a collar, gear, or pulley — against a shaft by bearing directly into the mating surface at the cup point. The 6 mm hex drive accepts a standard hex key for installation and removal. This screw meets DIN 916 dimensional and performance standards. Maintenance technicians, machinists, and mechanical assembly professionals install this type of fastener in industrial and commercial equipment applications.

This set screw is suited for applications requiring a metric-threaded, recessed-drive fastener with a cup point that bites into the shaft surface to resist rotational and axial movement. Typical uses include machine tool assemblies, conveyor components, motor shafts, and other mechanical assemblies where a permanent or semi-permanent hold is needed without a protruding fastener head. The Grade 14.9 (45H) alloy steel construction provides high tensile and torsional strength for demanding clamping loads.

Key Features

• M12 x 1.75 metric thread with 12 mm overall length
• Cup point geometry digs into shaft surface for positive grip and resistance to rotation
• Grade 14.9 (45H) alloy steel for high-strength clamping performance
• 6 mm hex drive compatible with standard hex keys and L-wrenches
• Meets DIN 916 fastener standard for dimensional consistency
• Headless, fully threaded design sits flush or below the surface of the mating component

Compatibility

Designed as a standard DIN 916 metric set screw for use in any M12 x 1.75 threaded bore requiring a cup point, headless fastener. Verify thread pitch and bore depth before installation.

Installation Notes

Installation is performed using a 6 mm hex key. Ensure the mating bore is clean and free of debris before threading the screw. Apply appropriate thread-locking compound if vibration resistance is required by the application. Always torque to the fastener manufacturer or equipment OEM specification for the grade and size being used.