1/2 x 16 Hex Lag Screw Hot Dipped Galvanized

A corrosion resistant Zamac alloy is used to form the anchor body with a mushroom head

Class 3A full formed thread

1 1/4-7 x 13 Socket Cap Screw Alloy

1/4 x 3 Simpson Strong-Drive® SDS Heavy-Duty Connector Screw Double-Barrier Coating - Box (150) M24-3.00 Hex Cap Screws DIN 931 18-8 Stainless Steel (A2) 1/2 x 16 Hex Lag1 4 x 3 Simpson Strong Drive SDS Heavy Duty Connector Screw Double Barrier Coating Box (150) . A 1? 4" diameter high strength structural wood screw ideal for various connector installations as well as wood to wood applications. Features: Patented 4 CUT point (coated version) and type 17 point (stainless version) enable easy driving with no pre drilling and minimal splitting Available with a double barrier coating and Type 316 stainless steel 3? 8" hex