1/4-20 x 4 Phillips Flat Machine Screw Type F Zinc Plated

1 1/4-7 x 11 Socket Cap Screw Alloy

3/4-10 x 4 1/4 Hex Cap Screw SS 18-8 (A2)

8 x 1 5/8 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (1000)

1-14 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4 x 18 High Speed Long Boy (1/2" Shank) 1 1/4-12 Socket Cap Screws Alloy 1/4-20 x 4 Phillips Flat3 4 x 18 High Speed Long Boy (1 2" Shank) . Straight shank to 1 2 1 2 reduced shank for sizes above 1 2 M2 high speed steel Sharp cutting edge to drill in many different materials: Mild Steel Cast Iron Aluminum Wood Extra length flute with continuous cutting edges for drilling deep holes and fast chip removal Reduced shank fits all drill motors with 1 2 chucks Non slip grip prevents the bit from spinning in the chuck