Value Collection 833037PR M4 X 0.70 X 12 Mm Dog Point Set Screw

Product Description

The VALUE COLLECTION 833037PR is an M4 x 0.70 x 12 mm dog point set screw manufactured from alloy steel to Grade 14.9 (45H). It features a hex drive socket and a black oxide finish. The dog point — a short cylindrical pilot extending beyond the thread — is designed to locate into a mating hole or recess, preventing rotational or axial movement of the clamped component. This screw conforms to DIN 915 and ISO 4028 dimensional standards. It is installed using a 2 mm hex key. Machinists, tool-and-die technicians, and maintenance mechanics use this fastener in precision assemblies where positive component location is required.

This set screw is suited for metric fastener applications in machine tools, shaft-to-hub assemblies, jig and fixture construction, and industrial equipment maintenance. The dog point engages a drilled locating hole in the mating part, providing a more secure and repeatable register than a cup or cone point. The black oxide finish offers moderate corrosion resistance and reduces light reflection in precision tooling environments. This item is sold individually but must be ordered in multiples of 100 units.

Key Features

• Dog point profile engages a mating locating hole for positive component registration
• Grade 14.9 (45H) alloy steel construction for high clamping force and torsional strength
• Hex socket drive accepts a 2 mm hex key for installation in tight or recessed spaces
• Black oxide finish provides mild corrosion resistance and low-reflectance surface
• Conforms to DIN 915 and ISO 4028 dimensional standards for metric set screws
• Metric thread specification ensures compatibility with standard M4 x 0.70 threaded holes

Compatibility

Designed for use in any application requiring a metric M4 x 0.70 threaded set screw hole conforming to DIN 915 or ISO 4028 standards, including machine tool components, shaft collars, and precision fixture assemblies.

Installation Notes

Installation is performed with a 2 mm hex key torqued by hand to the assembler's specified value per the application engineering drawing — do not exceed the rated torsional capacity of the drive socket. Ensure the mating component has a properly drilled and deburred locating hole sized for the dog point diameter before driving the screw fully. Power down and lock out any rotating machinery before installing or removing set screws in shaft assemblies. Follow applicable facility safety and torque procedures for Grade 14.9 fasteners.