M4x25mm Flat Knurled Head Fully Threaded Thumb Screws Bolts Fastener 15pcs

Key Features

• Thread Size M4 x 25mm/ 0.16" x 1" (D*L); Total Length 33mm / 1.3"
• Weight 100g; Product Name Thumb Screw
• Material Metal; Package Content 15pcs x Knurled Thumb Screw
• Thread Pitch 0.7mm; Color Silver Blue
• Knurled Head Diameter 12mm / 0.47"

Product Description

M4x25mm Round thumb screw with flat knurled head style.Knurled head provides extra grip for manual tightening. Usually found on thumb screws, a knurled surface on the head gives a better gripping surface, making it easier to tighten or loosen fasteners manually. Thumb screws are designed to be tightened and loosened by hand. Tools not necessary for tightening or looseningKnurled Thumb Screws are installed with your fingers and are used to hold light covers in place and other ornamental products..

Specifications