Knurled Thumb Screws - DIN 464 

Knurled Thumb Screws feature a large cylindrical head with a knurled edge, and are designed to be easily adjusted by hand. An increased head size means that Knurled Thumb screws can be tightened with a greater degree of accuracy. The addition of a knurled surface on the outside of the head enhances grip for installation by hand. Unlike similar low-quality components, AccuGroup's Knurled Thumb Screws are manufactured from one piece of solid Stainless Steel, giving excellent overall strength.

This product range features a shoulder beneath the head, for a variant which does not feature a shoulder, please see AccuGroup's DIN 653 Knurled Thumb Screws range. AccuGroup also offers an alternative product, Slotted Thumb Screws, which can be tightened using a Slotted Screwdriver.

DIN 464 Thumb Screws are also available with an unthreaded portion below the head, which makes this product suitable for captivation. The captive variant of this product can be found in AccuGroup's Knurled Captive Thumb Screw range.

AccuGroup also offers a range of Wing Screws, which are similarly adjusted by hand.

Materials

This range is manufactured from A1 Stainless Steel as standard, with additional materials available for custom manufacture.

Metric Knurled Thumb Screws

Knurled Thumb Screws are manufactured to the DIN 464 standard, and are available in metric diameters of between M3 and M10, and in lengths from 5.00mm up to 30.00mm. Non-standard sizes can also be specially manufactured on request.