Value Collection 832118PR Set Screw M8 X 1.25

Product Description

The VALUE COLLECTION 832118PR is an M8 x 1.25 x 35 mm flat point set screw manufactured from alloy steel at Grade 14.9 (45H). Set screws are headless fasteners that thread fully into a tapped hole and bear directly against a mating surface to secure components — most often a collar, hub, pulley, or gear to a shaft. This screw features a black oxide finish and a 4 mm hex drive socket. It conforms to DIN 913 and ISO 4026 standards. Machinists, millwrights, and mechanical assemblers install these in precision mechanical assemblies where a flush or recessed fastener is required and axial or rotational load must be resisted without a protruding head.

This set screw is suited for metric fastening applications in industrial machinery, power transmission components, and general mechanical assemblies. The flat point style distributes clamping force across a broad contact area, making it appropriate for use against finished shaft surfaces where minimal surface marring is a priority. The alloy steel construction at Grade 14.9 (45H) provides high tensile and torsional strength for demanding clamping applications. This part is sold individually but requires a minimum order quantity of 100 pieces.

Key Features

• M8 x 1.25 metric thread with 35 mm overall length
• Flat point geometry reduces shaft surface damage compared to cup or cone point styles
• Grade 14.9 (45H) alloy steel for high clamping force and torsional strength
• Black oxide finish provides mild corrosion resistance and reduced light reflection
• 4 mm hex key drive socket for precise torque application
• Conforms to DIN 913 and ISO 4026 fastener standards

Compatibility

Designed as an OEM-style or aftermarket metric set screw for use in any tapped M8 x 1.25 threaded hole requiring a flat point, headless fastener per DIN 913 or ISO 4026.

Installation Notes

Installation is typically performed by machinists or mechanical assemblers using a 4 mm hex key or Allen driver. Ensure the mating threaded hole is clean and free of debris before installation. Apply appropriate thread-locking compound if vibration resistance is required. Do not exceed the rated torsional capacity of the fastener when torquing.