Twenty (20) 1/4-20 Thread x 1/2 (half) inch length thread thumbscrews. The round knurled head is made of plastic and is one inch in diameter. This item is proudly made in the U.S.A.

• Twenty (20) 1/4-20 Thread x 1/2 (half) inch length thread thumbscrews.
• 1 Inch Plastic Knurled Head
• 1/2 Inch Long 1/4-20 Threaded Alloy Screw
• Free Shipping / Made in USA
• Great for Computers and Electronics

Twenty (20) 1/4-20 Thread x 1/2 (half) inch length thread thumbscrews.Shear-Loc