7/8-9 x 4 1/4 Hex Cap Screw SS 316 (A4)

1/2 x 6 Hex Lag Screw 18-8 SS

1/8 x 3 Powers Combo Mushroom Toggle Bolt Zinc Plated (50)

#27 Heavy Duty Drill Bit - Stubby Length

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 316 SS - 5 lbs Pack (975) Magnetic Bit Holders 7/8-9 x 4 1/4 Hex7 x 1 5 8 Simpson Trim Head Wood Decking Screws Square Drive 316 SS 5 lbs Pack (975) . #1 square recess drive and trim head with a Type 17 tip for faster starts and to resist splitting in hardwoods. Coarse threads run approximately 2 3 up the shank to draw the decking tightly to the substrate. Pre drilling is recommended near board ends to reduce splitting. Use only with stable woods and wood substitutes for less noticeable fastening. Slender #7 shank