Value Collection 832058PS M5x0.80x25mm Flat Point Set Screw

Product Description

The VALUE COLLECTION 832058PS is an M5 x 0.80 x 25 mm flat point set screw manufactured from alloy steel at material grade 14.9 (45H). It features a hex drive (2.50 mm hex key size) and a black oxide finish. This headless fastener is designed to secure a component — such as a collar, gear, or pulley — against a shaft by applying clamping force through its flat point tip. The flat point distributes load across a broader contact area compared to cup or cone point designs, making it suitable for applications where shaft surface damage must be minimized. Machinists, millwrights, and assembly technicians are the primary installers of this fastener type.

This set screw is suited for general industrial assembly, machine building, and mechanical power transmission applications where a metric M5 x 0.80 thread pitch is specified. The black oxide finish provides a mild level of corrosion resistance suitable for indoor or controlled-environment use. Conformance to DIN 913 and ISO 4026 standards makes this screw a reliable choice when dimensional accuracy and interchangeability with other metric hardware are required. It is sold individually but carries a minimum order quantity of 100 pieces.

Key Features

• M5 x 0.80 thread with 25 mm overall length — fully metric dimensioning per DIN 913 and ISO 4026
• Flat point tip minimizes marring or deformation of mating shaft surfaces
• Alloy steel construction at grade 14.9 (45H) for high tensile and torsional strength
• 2.50 mm hex drive for use with standard hex keys or Allen wrenches
• Black oxide finish provides mild corrosion resistance and reduces light reflection in assemblies
• Headless (fully threaded) design allows flush or sub-flush installation

Compatibility

Designed as a standard metric set screw conforming to DIN 913 and ISO 4026 specifications, suitable for use in any threaded M5 x 0.80 hole requiring a flat point, hex-drive headless screw.

Installation Notes

Installation is typically performed by machinists or assembly technicians using a 2.50 mm hex key or T-handle driver. Ensure the mating threaded bore is clean and free of debris before installation. De-energize or lock out any machinery before securing or adjusting components on rotating shafts. Do not exceed the rated tightening torque for grade 14.9 alloy steel fasteners at this thread size — consult applicable fastener standards or engineering specifications for the correct value.