Simpson #10 x 3-1/2" Bugle-Head Wood Deck Screw, Square Drive, 305 Stainless Steel PACK:5 Lb The HELIKEY37A is a replacement

The HELIKEY37A is a replacement test key designed specifically for use with the Heli-Tie wall tie tension tester

The chromium-nickel-molybdenum steel alloy body and uniformly brazed carbide inserts further support durability under these demanding conditions

Jobsite conditions requiring field-adjustable brick tie solutions

The HGA10KTHDG is designed to secure the truss to the top plate in gable end truss connections and other framing applications

Simpson #10 x 3-1/2" Bugle-Head Wood Deck Screw, Square Drive, 305 Stainless Steel PACK:5 Lb The HELIKEY37A is a replacementSimpson #10 x 3 1 2" Bugle Head Wood Deck Screw with #2 Square Drive in Type 305 Stainless Steel is a premium exterior fastener engineered by Simpson Strong Tie for reliable, corrosion resistant wood deck construction. Built from Type 305 stainless steel, this screw delivers long term performance in outdoor environments where moisture and exposure to the elements would quickly degrade standard fasteners. Whether you are installing cedar, redwood, or