Value Collection 533048PR M5 X 0.80 X 8mm Cup Point Set Screw

Product Description

The VALUE COLLECTION 533048PR is an M5 x 0.80 x 8 mm cup point set screw manufactured from alloy steel to Grade 14.9 (45H). This fully threaded fastener seats into a tapped hole and drives down against a shaft or mating surface using a 2.50 mm hex key, creating a firm, low-profile hold without a protruding head. The cup point geometry bites into the shaft surface to resist axial and rotational movement. Built to DIN 916 standard, this set screw is appropriate for use in mechanical assemblies, motion control components, and general industrial fixture work where a headless locking fastener is required.

This set screw is used in a wide range of light to medium industrial applications including motor shaft collars, pulley and sprocket retention, jig and fixture assemblies, and machine tool setups. Its metric thread profile and DIN 916 compliance make it a direct fit for metric-spec equipment commonly encountered in HVAC fan assemblies, pump shaft collars, and similar trade-related mechanical components. Installation is handled by mechanical technicians and machinists working with metric fastener systems. Minimum order quantity is 100 pieces; package quantity is 1.

Key Features

• M5 x 0.80 metric thread with 8 mm overall length for precise, compact clamping
• Cup point geometry grips shaft surface to resist rotation and axial slippage
• Grade 14.9 (45H) alloy steel provides high tensile strength for the fastener size
• 2.50 mm hex drive allows installation with a standard hex key or Allen wrench
• DIN 916 standard ensures dimensional consistency and interchangeability
• Headless design sits flush or below the surface for clearance-sensitive assemblies

Compatibility

Designed as an OEM-style replacement or supplemental fastener for any metric-threaded M5 x 0.80 tapped application requiring a DIN 916 cup point set screw.

Installation Notes

Installation requires a 2.50 mm hex key; ensure the key is fully seated before applying torque to avoid rounding the drive socket. De-energize and lock out any rotating equipment before accessing shaft collars or drive components. Confirm the mating thread is clean and free of debris before threading the set screw to prevent galling. Follow applicable equipment manufacturer torque specifications when these fasteners are used in safety-critical assemblies.