1/4"-20 x 1-1/2" UNC F835 FHCS
1/4"-20 x 1-1/2" Torx Floorboard Screw (T-30 Bit)
1/4"-20 x 1-1/2" FLAT M/S (Stove Bolt)
1/4"-20 x 1-1/2" (SLOT) FLAT M/S Brass
1/4"-20 x 1-1/2" UNC 18-8ss FHCS
1/4"-20 x 1-1/2" 18-8ss (SLOT) FLAT M/S
1/2"-20 x 1-1/2" UNF F835 FHCS