10 Pack 1/4-20 x 1-1/2 Inch Threads Solid Brass Diamond Knurled Thumb Screws Knobs with Straight Shoulders Right-Hand Threads SAE Flat Tip Uncoated (1/4-20 x 1-1/2 inch Long Threads)-Fast Shipping

Description

10 pack/pieces knurled head solid brass thumb screws with straight shoulders and flat tips

The knurled surface on these thumb screws provides optimal gripping allowing the screw to be tightened and loosened by hand pressure alone eliminating the need for tools. Knurled head screws are common in applications requiring frequent fastening and unfastening.

Available in the following SAE thread sizes: 6-32, 8-32, 10-32, 1/4-20, 5/16-18 and 3/8-16

Made from solid brass which is a corrosion-resistant alloy.

Specifications: 1/4-20 threads, Head diameter: .750 inches, Head height: .3125 inches, Shoulder diameter: .500 inches, Shoulder height: .1875 inches, Thread length: 1.500 inches.