1/4-20 THREAD SIZE FASTENS IN BLIND HOLES KNURLED BODY FOR ANTI-ROTATION WIDE GRIP RANGE FOR METAL AND OTHER MATERIALS EASY INSTALLATION WITH MANUAL OR POWER TOOLS

AKL250-20-165 ALUMINUM THIN-NUT, LARGE FLANGE, PLAIN FINISH, 1/4-20 x .030-.165 GRIP RANGE (PACK OF 10)