About

Diameter: 3mm
Bolt Length: 6mm
Material: Mild Steel (Black oxide)

The M3 x 6mm Grub screw is 3mm in diameter and 6mm long. Made from Mild Steel material the grub screw has a black oxide finish that will protect it from any sort of corrosion.

A grub screw is generally used to secure an item against another item. It is commonly used as a locking device, particularly on custom modified Gears, pillow ball bearings, taper locking bushes, pulleys or adjusting rings.

Grub Screws are designed with a hexagonal internal drive in the head, allowing them to be tightened and loosened with an Allen key.

Precision Fastening with Headless Design

The M3 x 6mm grub screw is crafted to secure components firmly without protruding heads. Its headless, cylindrical form allows for installation flush with surfaces, making it ideal for applications where space and aesthetics are crucial. With an internal hex drive, adjustments are both easy and precise, making this screw suitable for tight and discreet assemblies.


Durable Black Oxide Coating for Better Performance

Coated in black oxide, this grub screw enjoys enhanced durability and moderate resistance to corrosion in typical environments. The black finish not only improves its appearance but also helps prevent rust, extending the lifespan of the screw. This makes the product suitable for indoor mechanical assemblies, where consistent performance is required.


Compliant with International Standards

Manufactured to DIN 916/ISO 4029 standards, these grub screws guarantee compatibility and uniform quality. Each screw maintains metric coarse threading with a 0.5 mm pitch and flat point design. They are available in bulk or custom packaging, ensuring flexible supply for manufacturers, suppliers, and service providers across India.