Grub Screws & Set Screws
A grub screw, also known as a set screw is used for securing sliding or moving components in place. Grubs screws have threaded inserts instead of tapering screw grooves. The screw is passed through a threaded hole in the outer object and then tightened against the inner object to prevent it from moving relative to the outer object. Grub screws are commonly used to secure a pulley or a gear to a shaft or for attaching a handle or cam to a spindle. You can learn more in our comprehensive grub screws guide and our complete set screws guide.These screws can be made from materials such as steel, stainless steel, nylon, brass and ceramic and are available in a wide range of very small sizes.Types of Grub ScrewGrub Screws are divided into two types, a hexagon head (sometimes called a hexagon set screw) and a socket head.Hexagon Head Grub Screw have a hexagonal head with a thread that extends all the way to the head.Socket Head Drive Grub Screws are headless with recessed drive ports into which you can insert a tool such as a hexagonal Allen key. When used the entire screw is encased in the material it is fastening without any exposed screw or bolt heads making them ideal for mechanical systems where metal surfaces rub together or to provide an aesthetic finish. These are generally more corrosion resistant, can be tightened using more torque and are secure and difficult to remove.Grub Screw and Set Screw Drive TypesGrub screws have different drive types, including a straight slot for a standard flat screwdriver, a hex socket, a square socket, an external hex, an external square or a Bristol spline.
Showing 49–72 of 154 results
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Plain Stainless Steel Hex, Hex Bolt, M5 x 12mm
VND429,529.76Bag (1 Bag of 100) -
Plain Stainless Steel Hex Socket Set M6 x 6mm Grub Screw
VND429,721.60Bag (1 Bag of 25) -
Black, Self-Colour Steel Hex Socket Set M5 x 6mm Grub Screw
VND431,831.84Bag (1 Bag of 100) -
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M8 x 40mm
VND432,599.20Bag (1 Bag of 50) -
Zinc Plated Steel Hex, Hex Bolt, M6 x 65mm
VND438,162.56Bag (1 Bag of 50) -
Plain Stainless Steel Hex Socket Set M4 x 6mm Grub Screw
VND440,464.64Bag (1 Bag of 50) -
Plain Stainless Steel Hex Socket Set M6 x 12mm Grub Screw
VND441,999.36Bag (1 Bag of 25) -
Plain Stainless Steel Hex, Hex Bolt, M12 x 60mm
VND445,644.32Bag (1 Bag of 25) -
Plain Stainless Steel Hex Socket Set M4 x 4mm Grub Screw
VND449,672.96Bag (1 Bag of 50) -
-15.00%
Plain Stainless Steel Hex, Hex Bolt, M5 x 20mm
VND531,780.48VND450,056.64Bag (1 Bag of 100) -
Zinc Plated Steel Hex, Hex Bolt, M8 x 35mm
VND452,358.72Bag (1 Bag of 50) -
Black, Self-Colour Steel Hex Socket Set M3 x 3mm Grub Screw
VND453,126.08Box (1 Box of 100) -
Stainless Steel Hex Socket Set M5 x 8mm Grub Screw
VND453,509.76Bag (1 Bag of 50) -
Plain Stainless Steel Hex, Hex Bolt, M4 x 16mm
VND453,893.44Bag (1 Bag of 100) -
-42.20%
Plain Stainless Steel Hex, Hex Bolt, M10 x 40mm
VND813,017.92VND455,236.32Bag (1 Bag of 25) -
Plain Stainless Steel Hex, Hex Bolt, M10 x 30mm
VND470,775.36Bag (1 Bag of 25) -
Plain Stainless Steel Hex Socket Set M3 x 10mm Grub Screw
VND471,734.56Bag (1 Bag of 50) -
Plain Stainless Steel Hex, Hex Bolt, M5 x 16mm
VND473,652.96Bag (1 Bag of 100) -
Clear Passivated, Zinc Steel Hex, Hex Bolt, M16 x 30mm
VND0.00 -
Zinc Plated Steel Hex, Hex Bolt, M6 x 35mm
VND477,681.60Bag (1 Bag of 100) -
Black, Self-Colour Steel Hex Socket Set M5 x 8mm Grub Screw
VND478,448.96Box (1 Box of 100) -
Zinc Plated Steel Hex, Hex Bolt, M6 x 80mm
VND479,983.68Bag (1 Bag of 50) -
Zinc Plated Steel Hex, Hex Bolt, M8 x 90mm
VND487,465.44Bag (1 Bag of 25) -
Zinc Plated Steel Hex, Hex Bolt, M8 x 75mm
VND489,000.16Bag (1 Bag of 25)
