Channel Spring Nut, Size 1/4-20 Inch, Thickness 3/16 Inch, Steel, for use with 3/4 Inch Deep Channels

B9121/4 MILD STEEL MATERIAL; 1/4 INCH NOMINAL DIAMETER; 20 TPI; 3/16 INCH THICKNESS; CASE HARDENED PROCESS; KINDORF. BRAND; USED ON 3/4 INCH DEEP CHANNEL; B-912 MODEL SPRING; 1/4-20; 3/16 INCH THICKNESS; GALV-KROM[R] COATING; KINDORF[R] BRAND; B-912 MODEL; WEIGHT 8 LB PER 100 PIECES