Knurled Head Screws are composed of a round, knurled head and made to produce a safe and reliable construction. The term "knurled" means one of a series of small ridges or grooves on the surface or edge of a metal object, such as a thumbscrew, to aid in gripping.
Knurled Head Screws are composed of a round, knurled head and made to produce a safe and reliable construction. The term "knurled" means one of a series of small ridges or grooves on the surface or edge of a metal object, such as a thumbscrew, to aid in gripping.