Value Collection 833044PS Set Screw M4x0.70x40mm Dog Point

Product Description

The VALUE COLLECTION 833044PS is an M4 x 0.70 x 40 mm dog point set screw manufactured from alloy steel to Grade 14.9 (45H) with a black oxide finish. It features a hex drive socket sized at 2 mm and is dimensioned to the DIN 915 and ISO 4028 fastener standards. The dog point tip extends beyond the threaded shank, allowing it to locate into a mating hole or groove to prevent rotational or axial movement of the secured component. This screw is suited for use in mechanical assemblies where positive location and holding force are required. Installation is performed by maintenance technicians, machinists, and mechanical assemblers working on shafts, collars, and precision components.

The 833044PS is appropriate for light-duty to medium-duty mechanical assemblies requiring a metric set screw with a dog point tip. The M4 thread pitch of 0.70 and overall length of 40 mm make it suitable for applications where a longer engagement depth or extended dog point projection is needed. Typical use cases include securing shaft collars, adjusting mechanical stops, and fixing pulleys or gears onto shafts in industrial and OEM equipment.

Key Features

• Dog point tip provides positive location into a mating hole or slot, preventing component rotation
• Grade 14.9 (45H) alloy steel construction delivers high tensile and torsional strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 2 mm hex drive socket for use with standard hex keys or hex drivers
• Conforms to DIN 915 and ISO 4028 fastener standards for dimensional consistency
• Metric thread sizing (M4 x 0.70) for compatibility with metric-threaded receivers

Compatibility

Designed as a metric set screw for use in M4 x 0.70 threaded holes in mechanical assemblies conforming to DIN 915 and ISO 4028 dimensional standards.

Installation Notes

Installation requires a 2 mm hex key or T-handle driver. Ensure the threaded receiver hole is clean and free of debris before driving the screw. De-energize and lock out any rotating or powered equipment before servicing components secured by set screws. Do not exceed the torque capacity of the M4 thread; refer to applicable fastener torque tables for Grade 14.9 alloy steel when torque values are required.