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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
length - sized for reliable penetration depth into composite decking boards and the substructure below
Optimized for corded and cordless SDS-Max rotary hammers - delivers maximum performance whether you are running a high-powered corded unit or a modern cordless platform on the job site
It is important to confirm your framing design requires a left-skewed direction before purchasing
Each HM9KT kit contains everything needed for installation:
Simpson 0.275 x 4" Strong-Drive SDWH TIMBER-HEX Stainless Steel Screw PACK:10 Pk length - sized for reliableSimpson Strong Drive SDWH TIMBER HEX Stainless Steel Screw (0. 275" x 4") by Simpson is a structural hex head fastener engineered as a direct replacement for traditional lag screws in wood framing and ledger applications. Constructed from Type 316 stainless steel, this heavy duty structural screw delivers maximum corrosion resistance in demanding outdoor, coastal, and chemically exposed environments making it a reliable choice wherever long term