Silicon Bronze Flat Washers are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water

ThruLOK® is a three-part assembly including a ThruLOK® fastener featuring the patent-pending Paddle Point

8 x 1 1/2 Simpson Truss-Head Wood Screws - Square Drive 305 SS - Box (100)

7/8 x 18 ITM SDS Plus Hammer Drill Bit

8 x 1 1/4 Simpson Pan-Head Marine Screw - Phillips Drive 316 SS - Box (100)

M20-2.50 x 30 Hex Cap Screw DIN 933 A2 (18-8) Stainless Steel #10 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 316 Stainless Steel Silicon Bronze Flat Washers areM20 2. 50 x 30 Hex Cap Screw DIN 933 A2 (18 8) Stainless Steel DIN 933 A2 Hex Cap Screws are manufactured from A2 70 stainless steel per ISO 3506 part 1. These are fully threaded hex cap screws (i. e. tap bolts) with all dimensions conforming to DIN 933. Designed for use in pre tapped holes and where corrossion is of concern.