Buy M3 x 4MM MS Set Screw Grub Screw online from

M3 x 4MM MS Set Screw Grub Screw – 10 Pcs.



  • ₹ 20.00
    Unit price per 
  •  ( GST included )
You Save ₹ 15
Shipping calculated at checkout.

Only 17 left!

M3 x 4MM MS Set Screw Grub Screw – 10 Pcs. is a type of screw generally used to secure an object within or against another object. Grub Screw also called a set screw.

Set screws are usually headless (also called blind)meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread.

The most common examples are securing a pulley or gear to a shaft.

  • Specification
  • Standard: Metric
  • Material: Alloy steel
  • Material Grade: 12.9 Grade
  • Surface finished: Black Oxide

It has hexagonal socket in the head (internal-wrenching hexagon drive) which is used to drive the bolts and screws using a Hex Key or Allen Key. To drive these types of bolt, you will need a Allen Key/Hex Key.

Surface Finish: This product has Black oxide (aka blackening) surface finish, which is a coating applied for mild corrosion resistance and to minimize light reflection. Black oxide treated fasteners can rust in the right environments, so it should be stored properly to avoid rusting.

Maintenance Tips: High tensile steels are very strong, but they are prone to rust formation, It can be avoided by keeping the component oiled and stored in proper boxes.

Note: Depending on the total length of screw, thread length may vary.

Image Disclaimer: The product images are for illustration purpose only. Actual product may vary with each unique part number and attributes like size, model, color, etc. We recommend that customers unfamiliar with the products to contact our support team to request a exact images if available from stock.

Warranty: This product (M3 x 4MM MS Set Screw Grub Screw – 10 Pcs.) comes with warranty against manufacturing defect, refer warranty policy on how to claim warranty.

Similar Products

Welcome Canada!