Simpson Strong-Tie

6 Lobe Star drive recess, similar to Torx® Self-countersinking bugle head in medium & soft density wood Type 17 notched point for fast penetration Threaded approximately 2/3 of shank on most sizes Deep coarse threads for better hold Approved for use in all pressure treated lumber Always specify Type 316 Stainless Steel for Salt Water applications Screw Sale New package sizes, same screws Important Installation Instructions: If the screws are to be driven by a screw gun, be sure the bit is securely seated in the star recess of the screw. Start slowly and gradually increase speed until the head is driven flush. A high driving speed increases the chance of stripping the drive recess. If the tool has an adjustable torque collar, use a piece of scrap lumber to determine the proper setting needed to drive the head flush with the surface. This will prevent the screw head from twisting off.

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305 & 316 Star Drive Type 17 point for fast penetration Self-countersinking trim head Dry lubricated with non-stick film Threaded approximately 2/3 of shank Available in AISI type 305 and 316 stainless steel

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Unique box thread reduces driving torque Hex Washer Head Type 316 Stainless Steel for maximum corrosion protection No pre-drilling is required for most applications Designed for structural wood to wood and engineered to wood connections. Ideal for ledgers

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Type 316 Stainless Steel for ultimate corrosion resistance 1/4” diameter high-strength structural wood screw 3/8” hex head with 0.48” integrated washer Type-17 point enables easy driving with no pre-drilling and minimal wood splitting Used to fasten certain heavy duty framing connectors to wood members Excellent for fastening ledger boards 25pc box

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Heavy-Duty structural screw Marine Grade 316 for the ultimate corrosion resistance Heavy-duty diameter, SawTooth™ point and flat washer head Easy to install - saves time and lowers installation cost Perfect for docks, wharves, piers, boardwalks and more! Use when strength and corrosion resistance are critical. Easy to back out and reinstall as needed Driver bit included in each box Installs 5x faster than a traditional Lag Screw! No predrilling or counterboaring required.

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Type 316 Stainless Steel for Superior Corrosion Resistance Sharx Marine Screws are made of salt water safe type 316 Stainless Steel. Use in composite materials, fiberglass, engineered wood products such as plywood, OSB, laminated wood veneers and wood substitutes High-low thread form with "teeth" bites fast and holds tight Strength compares favorably with that of carbon steel fasteners Screws up to 1" in length are fully threaded; screws more than 1" long are threaded 2/3 of the shank length #2 Phillips drive; Extra sharp point Also available in pan head

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Square Drive #1 Square Drive - small unobtrusive .230" head Type 17 point for fast penetration Self-countersinking trim head Square drive recess reduces driver cam-out problems Dry lubricated with non-stick film Our stainless steel trim head screws are threaded approximately 2/3 of shank Available in AISI type 305 and 316 stainless steel AISI Grade 316 Stainless Steel has a lower carbon content than 305 or 302HQ and contains molybdenum for superior corrosion resistance in salt water and other highly corrosive environments. It is the grade of stainless steel to be specified in any seaside application.

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This screw fastens all materials to wood or wood substitute materials. #2 Square Drive Type 17 point Course Thread

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305 Stainless Steel Type 17 point #2 Phillips Drive Wire-lath truss screw for fastening lath to wood

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For Attaching Fiber Cement Siding through Furring Strips to Steel Studs Hardened 410 Stainless Steel .390" diameter ribbed wafer head with self-countersinking nibs #3 drill point - tapping screw thread #2 square drive #8 x 1-5/8" threaded to within 5/16" of top of head #8 x 2-1/4" threaded approximately 2/3 of shank

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For Attaching Fiber Cement Siding through Furring Strips to Wood Studs Fasten fiber cement to wood studs and Stress-Skin panels .390" diameter wafer head with countersinking nibs #2 square drive - threaded full length Type 17 point with coarse threads Type 316 Stainless Steel for the ultimate in corrosion resistance Use 1-1/4" screws to attach fiber cement siding to Stress-Skin panels Use 1-5/8" & 2-1/4" screws to blind fasten fiber cement lap siding to wood studs AISI Grade 316 Stainless Steel has lower carbon content than 305 or 302HQ and contains molybdenum for superior corrosion resistance in salt water and other highly corrosive environments. It is the grade of stainless steel to be specified in any seaside application.

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Collated Stainless Steel Screws for Tile Roofing For Tile Roofing-to-Wood Applications Recommended for Clay and Concrete Roofing Tile #2 Square Drive - BIT 2S - included #8 Screw Diameter - Coarse Threads Bugle Head - Type 17 Point Patented "Curved Collation" prevents screw strip from dragging on the surface Strip is pointed at leading end for easy loading

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Collated Stainless Steel Screws for Decks and Docks For Wood-to-Wood Applications #3 Square Drive - BIT 3S - included Coarse Threads - Type 17 Point Bugle Head Available in 305 & 316 Stainless Steel Type 316 Stainless Steel is Salt Water Safe Patented "Curved Collation" prevents screw strip from dragging on the surface Strip is pointed at leading end for easy loading

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Star Drive - Type 316 Stainless Steel Trim Head T15 star drive - 6 lobe 4 corner thread with raised ridge point Fast penetration & superior holding power Installs using 35% less torque! Type 316 stainless steel for the ultimate in corrosion resistance Salt Water Safe Approved for use in treated lumber

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Trim Head, T15 star drive Box thread reduces required driving torque by 35% Perfect for decks, finishing, millwork and trim Sharp point specially designed to easily penetrate hardwoods

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Star Drive - Type 316 Stainless Steel Experience the revolutionary 4 corner thread with raised ridge point for fast penetration, reduced drive torque and outstanding holding power. Self Countersinking Flat Head with Nibs Install using 35% less torque! For Decking, Docks and Boardwalks; Finishing, Millwork & Trim Star Drive 6 Lobe Type 316 Stainless Steel for the ultimate in corrosion resistance Approved for use in ACQ treated lumber

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Type 305 Stainless Steel - Star Drive For fast and easy installation in high-exposure environments. DWP screws are built to last. Revolutionary 4 corner thread with raised ridge point for fast penetration and outstanding holding power Self Countersinking Flat Head with Nibs Installs with 35% less torque! For Decking, Docks and Boardwalks; Finishing, Millwork & Trim Star Drive 6 Lobe Type 305 Stainless Steel Approved for use in ACQ treated lumber

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Type 305 Stainless Steel - Wood Screws Type 17 notched point for fast penetration Self-countersinking bugle head Square drive recess reduces driver cam-out Threaded approximately 2/3 of shank on most sizes Deep coarse threads for better hold Important Installation Instructions: If the screws are to be driven by a screw gun, be sure the bit is securely seated in the square recess of the screw. Start slowly and gradually increase speed until the head is driven flush. A high driving speed increases the chance of stripping the square drive recess. If the tool has an adjustable torque collar, use a piece of scrap lumber to determine the proper setting needed to drive the head flush with the surface. This will prevent twisting off the screw head.

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316 Stainless Steel - Wood Screws Salt Water SafeType 17 notched point for fast penetration Self-countersinking bugle head Square drive recess reduces driver cam-out Threaded approximately 2/3 of shank on most sizes Deep coarse threads for better hold Use with cedar, redwood, engineered wood and preservative treated *Type 316 Stainless Steel should always be specified for salt water applications. 316 grade stainless steel has a lower carbon content than 18-8 type stainless (302HQ, 304 and 305) and contains molybdenum for superior corrosion resistance in salt water and other highly corrosive environments. It is the grade of stainless steel to be specified in any seaside application to prevent rusting & bleeding through. Important Installation Instructions: If the screws are to be driven by a screw gun, be sure the bit is securely seated in the square recess of the screw. Start slowly and gradually increase speed until the head is driven flush. A high driving speed increases the chance of stripping the square drive recess. If the tool has an adjustable torque collar, use a piece of scrap lumber to determine the proper setting needed to drive the head flush with the surface. This will prevent twisting off the screw head.

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The Strong-Drive SD Connector screw is designed for use in stainless steel connectors, replacing the need for nails. Load Rated Tested and approved for use with many Simpson Hangers and Connectors In certain applications, the load values achieved by the #9 SD Screw is greater than that of 10d common nails Specially designed screw shank pairs with holes in Simpson Connector Box includes the hex driver

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