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GRK 772691102256 RSS Bulk 5/16-Inch by 4-Inch Screw
Built-in washer head. Climatek coated and hardened steel. ICC report ESR-2442. Uses GRK bit T-30. Self-tapping.
GRK 772691001375 R4 Bulk Number-10 by 3-1/8-Inch Screw, 1500-Count
Climatek coating. Self-tapping screw with countersinking head. No pre-drilling use GRK bit T-25. No stripped heads. Can be used in wood, particle-board, cement fiberboard, plastic and sheet metal.
GRK RSS3810HP RSS HandyPak 3/8 by 10-Inch Structural Screws, 50 Screws per Package
Built in washer head. Self-Tapping W-cut thread design. Zip-Tip. Patented Climatek coating. Lag Screw Alternative.
GRK Fasteners-10221 772691102218 RSS Bulk 5/16-Inch by 3-1/8-Inch Screw, 500 per Box, 3.125 inches, Yellow
Built-in washer head. Climatek coated and hardened steel. ICC report ESR-2442. Uses GRK bit T-30. Self-tapping.
GRK Fasteners-10231 772691102317 RSS Bulk 5/16-Inch by 5-1/8-Inch Screw
Built-in washer head. Climatek coated and hardened steel. ICC report ESR-2442. Uses GRK bit T-30. Self-tapping.
GRK Fasteners-10235 772691102355 RSS Bulk 5/16-Inch by 6-Inch Screw, 300 per Box, 6 inches
Built-in washer head. Climatek coated and hardened steel. ICC report ESR-2442. Uses GRK bit T-30. Self-tapping.
GRK ICC-ESR-2442 HandyPak 5/16 by 4-Inch Structural Screws, 100 Screws per Package
Use GRK Bit T-30. Self-Tapping W-cut thread design. Zip-Tip. Patented Climatek coating. Lag Screw Alternative.
GRK Fasteners 772691001054 R4 Bulk Number-9 by 3-1/8-Inch Screw
Climatek coating. Self-tapping screw with countersinking head. No pre-drilling use GRK bit T-25. No stripped heads. Can be used in wood, particle-board, cement fiberboard, plastic and sheet metal.
GRK RSS5166HP RSS HandyPak 5/16 by 6-Inch Structural Screws, 50 Screws per Package
Use GRK Bit T-30. Self-Tapping W-cut thread design. Zip-Tip. Patented Climatek coating. Lag Screw Alternative.
Grk and the Pelotti Gang (The Grk Books)