Value Collection 832108PR M8x1.25 12mm Flat Point Set Screw

Product Description

The VALUE COLLECTION 832108PR is a metric set screw designed for secure, flush-point clamping and positioning applications in mechanical assemblies. It features a flat point tip, which distributes load without marring shaft surfaces, making it suitable for use against hardened or finished shafts. The screw is manufactured from alloy steel to Grade 14.9 (45H), delivering high tensile strength and resistance to loosening under vibration. A black oxide finish provides mild corrosion resistance and reduces light reflection in precision assemblies. Drive is via a 4.0 mm hex key socket, conforming to DIN 913 and ISO 4026 standards. Machinists, millwrights, and maintenance technicians install these screws in shaft collars, pulleys, gears, and similar components.

This set screw is used in general industrial, manufacturing, and maintenance applications where a flush or below-surface fastener is required. The flat point design is well suited for assemblies where the mating shaft must remain undamaged or where repeated removal and reinstallation is expected. Typical install scenarios include motor shaft collars, sprocket hubs, and bearing retainer rings in both light and heavy industrial equipment. The M8x1.25 thread size is a standard metric coarse pitch, widely encountered in European-standard and ISO-compliant machinery.

Key Features

• Flat point tip prevents shaft marring and suits hardened or finished shaft surfaces
• Grade 14.9 (45H) alloy steel construction provides high clamp load and vibration resistance
• Black oxide finish offers mild corrosion resistance and surface hardness
• 4.0 mm hex key drive for precise torque application in tight clearances
• Conforms to DIN 913 and ISO 4026 dimensional standards
• M8x1.25 metric coarse thread, 12 mm overall length

Compatibility

Designed as a standard DIN 913 and ISO 4026 compliant metric set screw for use in any M8x1.25 threaded bore requiring a flat point grub screw.

Installation Notes

Installation is performed by machinists, millwrights, or qualified maintenance technicians using a 4.0 mm hex key. Always de-energize and lock out the equipment before accessing shaft assemblies or rotating components. Apply appropriate thread-locking compound if vibration resistance beyond mechanical clamp load is required. Do not exceed the torque capacity of the Grade 14.9 alloy steel or the receiving threaded bore material.