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.
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Plain Stainless Steel Hex, Hex Bolt, M6 x 10mm
VND90,500.00Bag (1 Bag of 100) -
Plain Stainless Steel Hex Socket Set M8 x 16mm Grub Screw
VND115,478.00Bag (1 Bag of 25) -
-27.70%
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M4 x 25mm
VND213,942.00VND134,664.00Bag (1 Bag of 100) -
Black, Self-Colour Steel Hex Socket Set M6 x 16mm Grub Screw
VND140,818.00Box (1 Box of 100) -
-42.10%
Zinc Plated Steel Hex, Hex Bolt, M5 x 40mm
VND199,643.00VND143,171.00Bag (1 Bag of 50) -
-42.20%
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M5 x 25mm
VND261,002.00VND149,325.00Bag (1 Bag of 100) -
Black, Self-Colour Steel Hex Socket Set M5 x 5mm Grub Screw
VND175,570.00Box (1 Box of 100) -
Zinc Plated Steel Hex, Hex Bolt, M8 x 60mm
VND181,543.00Bag (1 Bag of 25) -
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M4 x 20mm
VND191,136.00Bag (1 Bag of 100) -
Zinc Plated Steel Hex, Hex Bolt, M10 x 90mm
VND225,345.00Bag (1 Bag of 25) -
Black, Self-Colour Steel Hex Socket Set M5 x 12mm Grub Screw
VND231,137.00Box (1 Box of 100) -
Clear Passivated, Zinc Steel Hex, Hex Bolt, M16 x 70mm
VND247,427.00Bag (1 Bag of 10) -
Zinc Plated Steel Hex, Hex Bolt, M4 x 35mm
VND255,753.00Bag (1 Bag of 100) -
-37.80%
Black, Self-Colour Steel Hex Socket Set M6 x 8mm Grub Screw
VND419,558.00VND261,907.00Box (1 Box of 100) -
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M5 x 20mm
VND264,622.00Bag (1 Bag of 100) -
Zinc Plated Steel Hex, Hex Bolt, M4 x 30mm
VND274,215.00Bag (1 Bag of 100) -
Black, Self-Colour Steel Hex Socket Set M10 x 16mm Grub Screw
VND278,740.00Box (1 Box of 100) -
Plain Stainless Steel Hex, Hex Bolt, M6 x 30mm
VND284,532.00Bag (1 Bag of 100) -
Zinc Plated Steel Hex, Hex Bolt, M4 x 40mm
VND285,075.00Bag (1 Bag of 100) -
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M6 x 16mm
VND289,238.00Bag (1 Bag of 100) -
Plain Stainless Steel Hex Socket Set M5 x 5mm Grub Screw
VND302,089.00Bag (1 Bag of 50) -
Plain Stainless Steel Hex Socket Set M3 x 6mm Grub Screw
VND302,813.00Bag (1 Bag of 50) -
Zinc plated & clear Passivated Steel Hex, Hex Bolt, M8 x 25mm
VND303,175.00Bag (1 Bag of 50) -
Black, Self-Colour Steel Hex Socket Set M2.5 x 3mm Grub Screw
VND312,768.00Box (1 Box of 25)