0.235" X 8-1/2" Simpson Strong-Tie SWD Double-Threaded Wood Screw - Double-Barrier Coating, Black, Pkg 30 HU/HUC/HUCQ/HGUS Glulam Beam Hangers Constructed from heavy-gauge steel

Constructed from heavy-gauge steel

the Simpson Strong-Tie T12100HDUM Self-Drilling Hex Washer Head Screws in 316 stainless steel offer unmatched corrosion resistance for demanding applications

Designed for use in solid concrete

or a tight project spec

gypsum panels

0.235" X 8-1/2" Simpson Strong-Tie SWD Double-Threaded Wood Screw - Double-Barrier Coating, Black, Pkg 30 HU/HUC/HUCQ/HGUS Glulam Beam Hangers Constructed from heavy-gauge steelThe Strong Drive SWD Double Threaded Screw is a high performance structural fastener engineered for exterior wood to wood applications, including deck ledgers and general framing. Double thread design and unthreaded mid shank, this screw delivers consistent clamping force while minimizing wood splitting and over driving. Crafted for demanding environments, it features a corrosion resistant double barrier coating, ensuring long term durability even in