GB807 M2 M2.5 M3 M4 M5 M6 M8 M10 SS304 Stainless Steel Straight Knurled Thumb Nuts

Knurled thumb screws are commonly chosen because they give the user a better grip on the head of the fastener when installing by hand. Knurled bolts and screws of this type are so-called because of the knurling pattern – a series of machined ridges or bumps – found around the screw head. Knurling is a widespread manufacturing technique for improving grip or torque force on a huge array of hand-installed components and fasteners. Knurled head thumb screws are one of the most common applications of this technique, which can be found on many types of stainless steel or nylon nuts, screws and bolts. The pattern of bumps, ridges or notches allows for much-improved friction between fingers and the otherwise smooth edges of the thumb screw.

Packing List:

1 x GB807 SS304 Stainless Steel Straight Knurled Thumb Nuts