14 x 3 1/4 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Box (100)

3/4-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated

10 x 2 1/2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1000)

Choose type 316 stainless steel for superior corrosion resistance

7/8-14 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

15/32 x 12 High Speed Long Boy 7/16-14 Hex Tap Bolts 18-8 Stainless Steel 14 x 3 1/4 Simpson15 32 x 12 High Speed Long Boy . 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