Value Collection 533046PR Set Screw M5x0.80x6mm Cup Point

Product Description

The VALUE COLLECTION 533046PR is an M5 x 0.80 x 6 mm cup point set screw manufactured from alloy steel to Grade 14.9 (45H), the highest strength class for metric set screws under the DIN 916 standard. The cup point geometry bites into the mating shaft to resist rotational and axial movement without requiring a through-hole. Driven with a 2.50 mm hex key, this fastener is well suited for precision assemblies where a low-profile, headless design is required. It is commonly installed by machinists, millwrights, and maintenance technicians across industrial and mechanical applications.

This set screw is used wherever a shaft, collar, pulley, gear, or similar rotating component must be positively locked to a shaft. Typical applications include motor shafts, set collar assemblies, and machine tool fixtures. The metric M5 x 0.80 thread pitch and 6 mm overall length make it a standard choice for compact mechanical assemblies that demand high clamping force in a minimal footprint. The DIN 916 fastener standard ensures dimensional consistency across sourcing.

Key Features

• Grade 14.9 (45H) alloy steel construction provides high tensile and torsional strength for demanding clamping loads
• Cup point geometry embeds into shaft surface to resist rotation and axial shift
• DIN 916 standard ensures interchangeability with other metric cup point set screws of the same designation
• M5 x 0.80 metric thread with 6 mm overall length suits compact assemblies
• 2.50 mm hex key drive allows installation in recessed or tight-clearance locations
• Headless profile sits flush or below mating surface, reducing snagging hazard in rotating equipment

Compatibility

Designed as an OEM-style replacement or direct-fit addition for any assembly requiring a DIN 916 cup point set screw in M5 x 0.80 x 6 mm with a 2.50 mm hex key drive.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a calibrated 2.50 mm hex key or hex bit driver. Ensure the shaft and threaded bore are clean and free of debris before installation. De-energize and lock out any machinery before servicing components that incorporate set screws. Do not substitute a non-rated hex key, as rounding the socket can make removal difficult and may damage the fastener.