7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (690)

10 x 3 1/2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1000)

and other corrosive conditions

1/4 x 1 1/4 Nailon™ Anchor Mushroom Zinc Plated (100)

50 x 120 Flat Socket Cap Screw 12

M20-2.50 x 110 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel 1-8 Socket Set Screws Cup Point Alloy 7 x 2 1/4 SimpsonM20 2. 50 x 110 Hex Cap Screw DIN 931 A2 (18 8) Stainless Steel DIN 931 A2 Hex Cap Screws are manufactured from A2 70 stainless steel per ISO 3506 part 1. These are partially threaded hex cap screws with all dimensions conforming to DIN 931. Designed for use in standard bolting applications where corrosion is of concern.