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Structural Wood Screws(47 products)

Building Materials Hardware Fasteners Screws 0 (25) 6 (16) 5 (15) 3 (15) 8 (11) 10 (10) 4 (10) 2 (7) 7 (3) 1 (3) 12 (3) 13 (2) 16 (2) 9 (1) 6 in. (17) 4 in. (11) 10 in. (10) 5 in. (10) 8 in. (9) 5-1/8 in. (8) 3 in. (4) 3-5/8 in. (4) 6-7/8 in. (3) 8-1/4 in. (3) 3-3/8 in. (3) 4-1/2 in. (3) 2-7/8 in. (3) 12 in. (3) 3-1/8 in. (3) 13-1/2 in. (2) 10-1/2 in. (2) 6-3/4 in. (2) 2-1/2 in. (2) 1-1/2 in. (2) 3-1/2 in. (2) 2-3/4 in. (2) 16 in. (2) 7-1/4 in. (1) 3-3/4 in. (1) 1-3/8 in. (1) 9-1/2 in. (1) 7 in. (1) 2 in. (1) 6-1/4 in. (1) 7-1/2 in. (1) In Stock Today at (39) Hide Unavailable Products (0) FastenMaster (52) PWR Drive (37) GRK (23) OZCO (4) MiTek (4) Simpson Strong-Tie (3) Black (53) Gold (35) Grey (13) Orange (9) Red (6) Zinc Coated (4) 3/8 in. (35) 5/16 in. (35) #3 (16) 1/4 in. (10) #9 (2) #5 (2) 3-1/2 in. (2) #10 (2) 6-3/4 in. (2) #2 (2) #8 (1) Flat (44) Large Flat (37) Hex Washer (29) Hex (8) Countersinking (2) Interior/Exterior (109) Exterior (12) Steel (116) 21-50 (45) 1-10 (39) 11-20 (16) 101-200 (14) 201-300 (4) 51-100 (2) 301+ (1) 0.5 in to 1 in (32) 2 in to 3 in (4) 3 in to 4 in (7) 4 in to 5 in (3) 5 in to 7 in (6) 7 in to 10 in (22) 10 in to 15 in (43) 15 in to 20 in (4) Torx (49) Hex (31) Star (20) SpiderDrive (13) External Hex (4) Square (2) No (123) 0.5 in to 1 in (25) 2 in to 3 in (14) 3 in to 4 in (35) 4 in to 5 in (18) 5 in to 7 in (23) 7 in to 10 in (5) 10 in to 15 in (1) 0.5 in to 1 in (7) 2 in to 3 in (19) 3 in to 4 in (24) 4 in to 5 in (19) 5 in to 7 in (35) 7 in to 10 in (12) 10 in to 15 in (5) 5 stars (43) 4 stars & up (102) 3 stars & up (102) Not yet rated (20) All rated products (103) FREE Delivery (44) FREE Store Pick-Up (39) $0 - $49 (74) $50 - $99 (14) $100 - $199 (13) $200 - $399 (11) $400 - $599 (3) $600 - $799 (1) $800 - $999 (1) Less than 1 lb. (37) 1 lb. (17) 2 lbs. (12) 3 lbs. (11) 4 lbs. (7) 5 lbs. (5) 6 lbs. (6) 7 lbs. (6) 8 lbs. (3) 10 lbs. (1) 11 lbs. (1) 12 lbs. (1) 13 lbs. (1) 14 lbs. (4) 15 lbs. to 19 lbs. (7) 20 lbs. to 24 lbs. (2)

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Related Products

FastenMaster 3-5/8 inch Ledgerlok 50-Piece

LedgerLOK is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. LedgerLOK replaces lag screws and through-bolts, has been coated with a proprietary three-step coating process that protects against corrosion (even in pressure treated wood) and is ACQ approved. The built-in washer head eliminates the need for an additional washer, saving time and money. The large hex-head allows for greater bit engagement, reducing cam-out.

LedgerLOK is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. LedgerLOK replaces lag screws and through-bolts, has been coated with a proprietary three-step coating process that protects against corrosion (even in pressure treated wood) and is ACQ approved. The built-in washer head eliminates the need for an additional washer, saving time and money. The large hex-head allows for greater bit engagement, reducing cam-out.
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FastenMaster #3 x 2-7/8-inch Flat Head SpiderDrive(TM) HeadLOK(R) Structural Wood Screw in Black - 1pc

HeadLOK is a heavy duty structural wood screw that is ideal for many wood applications including deck framing, stair stringers, attaching rigid foam (SIPs), fences, kitchen cabinets and more. The HeadLOK flat head fastener requires no predrilling and offers higher design shear than 3/8 inch lag screws. The SpiderDrive System contains 8 points of contact, maximizing bit fit and reducing stripping. HeadLOK zips right in and creates a great finished look.

HeadLOK is a heavy duty structural wood screw that is ideal for many wood applications including deck framing, stair stringers, attaching rigid foam (SIPs), fences, kitchen cabinets and more. The HeadLOK flat head fastener requires no predrilling and offers higher design shear than 3/8 inch lag screws. The SpiderDrive System contains 8 points of contact, maximizing bit fit and reducing stripping. HeadLOK zips right in and creates a great finished look.
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FastenMaster 3-5/8-inch Hex Washer Head LedgerLOK(R) Structural Wood Screw with Galvanized Epoxy Coating - 1pc

LedgerLOK is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. LedgerLOK replaces lag screws and through-bolts, has been coated with a proprietary three-step coating process that protects against corrosion (even in pressure treated wood) and is ACQ approved. The built-in washer head eliminates the need for an additional washer, saving time and money. The large hex-head allows for greater bit engagement, reducing cam-out.

LedgerLOK is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. LedgerLOK replaces lag screws and through-bolts, has been coated with a proprietary three-step coating process that protects against corrosion (even in pressure treated wood) and is ACQ approved. The built-in washer head eliminates the need for an additional washer, saving time and money. The large hex-head allows for greater bit engagement, reducing cam-out.
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FastenMaster 8-inch Hex Washer Head TimberLOK Structural Wood Screws - 50pcs

TimberLOK is a heavy duty wood screw for applications such as attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more. TimberLOK replaces 3/8 inch lag screws and is approved for use in ACQ pressure treated lumber. There is no need to predrill with TimberLOK. Its sharp point and aggressive threads zip right in to the densest woods.

TimberLOK is a heavy duty wood screw for applications such as attaching rafter or trusses to the top plate, landscape timbers, fences, decks, headers, stair stringers and more. TimberLOK replaces 3/8 inch lag screws and is approved for use in ACQ pressure treated lumber. There is no need to predrill with TimberLOK. Its sharp point and aggressive threads zip right in to the densest woods.
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