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Structural Wood Screws
Building Materials Hardware Fasteners Screws 6 in. (30) 4 in. (27) 8 in. (19) 10 in. (17) 5 in. (17) 3-1/8 in. (14) 3-1/2 in. (13) 3 in. (12) 5-1/8 in. (11) 12 in. (10) 2-1/2 in. (9) 1-1/2 in. (8) 2 in. (7) 4-1/2 in. (6) 7-1/4 in. (5) 7 in. (5) 2-3/4 in. (5) 16 in. (5) 3-5/8 in. (4) Assorted (3) 6-7/8 in. (3) 8-1/4 in. (3) 3-3/8 in. (3) 5-1/2 in. (3) 13-1/2 in. (2) 10-1/2 in. (2) 2 (2) 2-7/8 in. (2) 6-1/4 in. (2) 8-1/2 in. (1) 6-3/4 in. (1) 3-3/4 in. (1) 1-3/8 in. (1) 9-1/2 in. (1) 7-1/2 in. (1) 20 in. (1) In Stock Today at (18) Hide Unavailable Products (0) GRK (71) PWR Drive (52) FastenMaster (44) Simpson Strong-Tie (31) PaulinPRO (30) U2 Fasteners (16) OZCO (4) DECKMATE (4) MiTek (4) 3/8 in. (94) 5/16 in. (58) 1/4 in. (33) Other (26) #3 (13) #10 (8) #9 (2) #2 (2) #5 (1) 3-1/2 in. (1) #8 (1) 6-3/4 in. (1) Gold (124) Black (66) Other (18) Grey (13) Orange (9) Brown (7) Zinc (5) Zinc Coated (4) Red (3) Gray (3) Stainless Steel (1) Carbon Steel (11) Galvanized Steel (3) Metal (41) Stainless Steel (1) Steel (197) Flat (98) Large Flat (67) Round Washer (35) Hex Washer (33) Hex (8) Countersinking (6) Round (5) Wafer (4) 21 - 50 (94) 1 - 5 (54) 11 - 20 (24) 201 - 300 (21) 301+ (18) 101 - 200 (16) 51 - 100 (12) 5 - 10 (11) 0.5 in to 1 in (74) 2 in to 3 in (6) 3 in to 4 in (9) 4 in to 5 in (9) 5 in to 7 in (13) 7 in to 10 in (60) 10 in to 15 in (79) 15 in to 20 in (4) Interior/Exterior (238) Exterior (13) Interior (5) Star (104) Torx (87) Hex (38) SpiderDrive (13) External Hex (4) Square (2) 0.5 in to 1 in (17) 2 in to 3 in (27) 3 in to 4 in (59) 4 in to 5 in (26) 5 in to 7 in (67) 7 in to 10 in (50) 10 in to 15 in (7) 15 in to 20 in (1) FREE Shipping (50) FREE Pick up in Store (18) FREE Ship to Store (1) No (241) Yes (15) 0.5 in to 1 in (68) 2 in to 3 in (19) 3 in to 4 in (59) 4 in to 5 in (31) 5 in to 7 in (20) 7 in to 10 in (25) 10 in to 15 in (32) 5 stars (34) 4 stars & up (148) 3 stars & up (149) Not yet rated (105) All rated products (151) $0 - $49 (143) $50 - $99 (22) $100 - $199 (17) $200 - $399 (40) $400 - $599 (15) $600 - $799 (8) $800 - $999 (2) $1,000 - $1,499 (3) $1,500 - $1,999 (4) $2,000 - $2,499 (2) Best Seller (1) Less than 1 lb. (123) 1 lb. (19) 2 lbs. (12) 3 lbs. (12) 4 lbs. (8) 5 lbs. (5) 6 lbs. (5) 7 lbs. (5) 8 lbs. (2) 9 lbs. (1) 10 lbs. (2) 11 lbs. (2) 12 lbs. (5) 13 lbs. (2) 14 lbs. (8) 15 lbs. to 19 lbs. (19) 20 lbs. to 24 lbs. (3) 25 lbs. to 29 lbs. (8) 30 lbs. to 39 lbs. (6) 40 lbs. to 49 lbs. (5) 50 lbs. to 99 lbs. (2) Bulk Pricing (12)
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Related Products
PWR Drive CST (1000 Pack) #10 x 3 1/8-inch Structural Wood Screws, T-25 Star Drive, Framing Deck Screws
The PWR Drive CST screw is made from hardened steel to deliver superior strength and driving torque that far exceed what standard lag screws can offer. No pre-drilling is required with the Type 17 self-drilling tip, which also saves time on the jobsite, minimizes splitting, while the sharp threads and a “U” clearing thread reduce friction along the shank. The result? Lower driving torque and extended battery life for your tools. The wide flat head features nibs and under-head cutting serrations, ensuring smooth, clean countersinks and flush finishes every time. The T-40 Star Drive provides a firm grip that keeps the screw securely attached to the bit, even when working overhead or in tight spaces. Watch the video to see the CST in action and discover the difference for yourself.
The PWR Drive CST screw is made from hardened steel to deliver superior strength and driving torque that far exceed what standard lag screws can offer. No pre-drilling is required with the Type 17 self-drilling tip, which also saves time on the jobsite, minimizes splitting, while the sharp threads and a “U” clearing thread reduce friction along the shank. The result? Lower driving torque and extended battery life for your tools. The wide flat head features nibs and under-head cutting serrations, ensuring smooth, clean countersinks and flush finishes every time. The T-40 Star Drive provides a firm grip that keeps the screw securely attached to the bit, even when working overhead or in tight spaces. Watch the video to see the CST in action and discover the difference for yourself.
GRK 3/8 x 10-inch Star Drive Round Washer Head Black RSS Rugged Structural Screws (1-pc)
Black for architectural applications with the same performance of Gold RSS, GRKs RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
Black for architectural applications with the same performance of Gold RSS, GRKs RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
GRK 3/8x3-1/8-inch Star Drive Round Washer Head Black RSS Rugged Structural Screws
Black for architectural applications with the same performance of Gold RSS, GRKs RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
Black for architectural applications with the same performance of Gold RSS, GRKs RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks.
GRK 5/16x2-1/2-inch Star Drive Round Washer Head RSS Rugged Structural Screws-600pc
GRK's RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks
GRK's RSS screw is made of specially hardened steel to provide you with high tensile, torque, and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks