Value Collection 833050PR M5 Dog Point Set Screw Alloy Steel

Product Description

The VALUE COLLECTION 833050PR is an M5 x 0.80 x 10 mm dog point set screw manufactured from alloy steel to Grade 14.9 (45H) and finished with black oxide. The dog point tip extends beyond the thread to locate into a mating hole or groove, providing positive positioning and resistance to lateral movement under vibration. The hex socket drive requires a 2.50 mm hex key for installation. This fastener is specified to DIN 915 and ISO 4028 standards and is suited for mechanical assemblies where precise component positioning is required. Machinists, millwrights, and maintenance technicians install this type of fastener in shaft collars, couplings, and similar machine components.

This set screw is used in metric machine assemblies across industrial, manufacturing, and maintenance applications. The dog point design makes it well suited for applications requiring a fixed positive stop or locating pin function rather than simple friction holding. The black oxide finish provides mild corrosion resistance in indoor or lightly protected environments. It is appropriate for use in rotating or reciprocating assemblies where the dog point can seat in a drilled detent on a shaft or mating part.

Key Features

• Dog point tip for positive shaft location and detent engagement
• Grade 14.9 (45H) alloy steel construction for high tensile and torsional strength
• Black oxide finish for mild corrosion resistance and reduced light reflection
• Hex socket drive sized at 2.50 mm for standard hex key installation
• Meets DIN 915 and ISO 4028 dimensional standards
• Metric thread M5 x 0.80 pitch with 10 mm overall length

Compatibility

Designed as a metric set screw for use in any M5 x 0.80 threaded application requiring a dog point style fastener per DIN 915 and ISO 4028 specifications.

Installation Notes

Installation is performed by machinists or maintenance technicians using a 2.50 mm hex key. Ensure the mating component has a properly sized detent hole or groove to accept the dog point before seating the screw. De-energize and lock out any machinery before accessing fasteners in rotating assemblies. Apply thread-locking compound if vibration resistance beyond the mechanical dog point engagement is required.