Simpson Construction Screws

Simpson Strong-Tie SDCP27400 Strong-Drive (0.275" x 4") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (250 Pack)

Simpson Strong-Tie SD10112R500 Strong-Drive (#10 x 1-1/2") SD Connector Screw, 1/4" Hex Head, Class 55 (500 Pack)

Simpson Strong-Tie SDCP271400-R25 Strong-Drive (0.275" x 14") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (25 Pack)

Simpson Strong-Tie SD10112R100 Strong-Drive (#10 x 1-1/2") SD Connector Screw, 1/4" Hex Head, Class 55 (100 Pack)

Simpson Strong-Tie SDW22338 Strong-Drive (.220 in. x 3-3/8") T40 E-coat SDW EWP-PLY Screw, Low Profile Head (900 Pack)

Simpson Strong-Tie SD10112MB (#10 x 1-1/2") SD Connector Screw, 1/4" Hex Head, Class 55 (3000 Pack)

Simpson Strong-Tie SDCP271400 Strong-Drive (0.275" x 14") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (150 Pack)

Simpson Strong-Tie SDW22300MB Strong-Drive (.220 in. x 3") T40 E-coat Truss-Ply Screw, Low Profile Head (250 Pack)

Simpson Strong-Tie S14400WPB Strong-Drive (#14 x 4") T27 DWP Wood SS Screw, Flat Head, Type 305 (700 Pack)

Simpson Strong-Tie SDCP271212-R25 Strong-Drive (0.275" x 12-1/2") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (25 Pack)

Simpson Strong-Tie SDW22300-R50 Strong-Drive (.220" x 3") Strong-Drive SDW Truss-Ply Screw, 6-Lobe E-coat (50 Pack)

Simpson Strong-Tie S14400WP5 Strong-Drive (#14 x 4") T27 DWP Wood SS Screw, Flat Head, Type 305 (5 lb. Tub)

Simpson Strong-Tie SDW22300 Strong-Drive (.220 in. x 3") T40 E-coat Truss-Ply Screw, Low Profile Head (950 Pack)

Simpson Strong-Tie SDCP271212 Strong-Drive (0.275" x 12-1/2") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (150 Pack)

Simpson Strong-Tie S12500WPB Strong-Drive (#12 x 5") T27 DWP Wood SS Screw, Flat Head, Type 305 (500 Pack)

Simpson Strong-Tie SDS25800-R50 Strong-Drive (0.235 x 8") Heavy-Duty Connector Screw, Double-Barrier Coating (50 Pack)

Simpson Strong-Tie SDCP271100-R30 Strong-Drive (0.275" x 11") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (30 Pack)

Simpson Strong-Tie S12500WP5 Strong-Drive (#12 x 5") T27 DWP Wood SS Screw, Flat Head, Type 305 (5 lb. Tub)

Simpson Strong-Tie SDS25800-R10 Strong-Drive (0.235 x 8") Heavy-Duty Connector Screw, Double-Barrier Coating (10 Pack)

Simpson Strong-Tie SDCP271100 Strong-Drive (0.275" x 11") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (150 Pack)

Simpson Strong-Tie S12500WP1 Strong-Drive (#12 x 5") T27 DWP Wood SS Screw, Flat Head, Type 305 (1 lb.)

Simpson Strong-Tie SDS25800 Strong-Drive (0.235 x 8") Heavy-Duty Connector Screw, Double-Barrier Coating (400 Pack)

Simpson Strong-Tie S12450WPB Strong-Drive (#12 x 4-1/2") T27 DWP Wood SS Screw, Flat Head, Type 305 (750 Pack)

Simpson Strong-Tie SDCP22912-R50 Strong-Drive (0.225" x 9-1/2") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (50 Pack)

Simpson Strong-Tie SDS25600MB Strong-Drive (0.235 x 6") Heavy-Duty Connector Screw, Double-Barrier Coating (100 Pack)

Simpson Strong-Tie S12450WP5 Strong-Drive(#12 x 4-1/2") T27 DWP Wood SS Screw, Flat Head, Type 305 (5 lb. Tub)

Simpson Strong-Tie SDS25600-R10 Strong-Drive (0.235 x 6") Heavy-Duty Connector Screw, Double-Barrier Coating (10 Pack)

Simpson Strong-Tie SDCP22912 Strong-Drive (0.225" x 9-1/2") ST40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (250 Pack)

Simpson Strong-Tie SDS25600 Strong-Drive (0.235 x 6") Heavy-Duty Connector Screw, Double-Barrier Coating (600 Pack)

Simpson Strong-Tie SDCP22858-R50 Strong-Drive (0.225" x 8-5/8") T40 Yellow Zinc SDCFC Timber-CFC Screw, Flat Head w/ Nibs (50 Pack)