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Steel Phillips Flat Head Wood Screws
 |
Our most popular screws for wood. The flat head sits flush, so you won't need to worry about snags. The Phillips drive handles enough torque to drive into most kinds of wood without slipping.
Drill a pilot hole slightly smaller than the screw to prevent splitting. Length is measured from the top of the head.
Black-Oxide Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
Head | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Ht. | Softwood Drill Bit Size | Hardwood Drill Bit Size | Countersink Angle | Flat Head Profile | Approx. Threads per In. | Threading | Tapping Method | Pkg. Qty. | Pkg. | |||
Black-Oxide Steel | ||||||||||||||
No. 6 | ||||||||||||||
| 3/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A551 | 00000 | ||
| 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A552 | 0000 | ||
| 5/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A553 | 0000 | ||
| 3/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A554 | 0000 | ||
| 1" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A555 | 0000 | ||
| 1 1/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90031A556 | 00000 | ||
| 1 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90031A557 | 0000 | ||
| 2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90031A558 | 00000 | ||
No. 7 | ||||||||||||||
| 5/8" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 50 | 90031A559 | 00000 | ||
| 3/4" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 50 | 90031A560 | 00000 | ||
No. 8 | ||||||||||||||
| 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 50 | 90031A561 | 00000 | ||
| 5/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 50 | 90031A562 | 00000 | ||
| 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90031A563 | 0000 | ||
| 7/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90031A564 | 0000 | ||
| 1" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90031A565 | 0000 | ||
| 1 1/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90031A566 | 0000 | ||
| 1 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90031A567 | 00000 | ||
| 1 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 10 | 90031A568 | 0000 | ||
| 2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 10 | 90031A569 | 0000 | ||
| 2 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 10 | 90031A570 | 0000 | ||
| 3" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 10 | 90031A571 | 0000 | ||
No. 10 | ||||||||||||||
| 5/8" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 50 | 90031A572 | 00000 | ||
| 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 50 | 90031A573 | 00000 | ||
| 1" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90031A574 | 0000 | ||
| 1 1/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90031A575 | 00000 | ||
| 1 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90031A576 | 00000 | ||
| 1 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A577 | 0000 | ||
| 2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A578 | 0000 | ||
| 2 1/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A579 | 0000 | ||
| 2 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A580 | 0000 | ||
| 3" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A581 | 00000 | ||
| 3 1/2" | 0.385" | 0.132" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90031A582 | 00000 | ||
No. 12 | ||||||||||||||
| 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90031A583 | 0000 | ||
| 1" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90031A584 | 00000 | ||
| 1 1/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A585 | 0000 | ||
| 1 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A586 | 0000 | ||
| 1 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A587 | 0000 | ||
| 2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A588 | 0000 | ||
| 2 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A589 | 00000 | ||
| 3" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90031A590 | 00000 | ||
| 3 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 5 | 90031A591 | 0000 | ||
No. 14 | ||||||||||||||
| 1" | 0.507" | 0.132" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90031A592 | 0000 | ||
| 1 1/4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90031A593 | 0000 | ||
| 1 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90031A594 | 0000 | ||
| 2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90031A595 | 00000 | ||
| 2 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 5 | 90031A596 | 00000 | ||
| 3" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 5 | 90031A597 | 0000 | ||
| 3 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 5 | 90031A598 | 00000 | ||
| 4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 5 | 90031A599 | 00000 | ||
Zinc-Plated Steel | ||||||||||||||
No. 4 | ||||||||||||||
| 3/8" | 0.195" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A108 | 0000 | ||
| 1/2" | 0.195" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A110 | 0000 | ||
| 5/8" | 0.195" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A112 | 0000 | ||
| 3/4" | 0.195" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A113 | 0000 | ||
| 1" | 0.195" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A115 | 0000 | ||
| 1 1/4" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90031A117 | 00000 | ||
No. 5 | ||||||||||||||
| 1/2" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 100 | 90031A128 | 0000 | ||
| 5/8" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 100 | 90031A130 | 0000 | ||
| 3/4" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 100 | 90031A131 | 0000 | ||
| 1" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 100 | 90031A133 | 00000 | ||
| 1 1/4" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 100 | 90031A135 | 00000 | ||
No. 6 | ||||||||||||||
| 3/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A146 | 0000 | ||
| 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A148 | 0000 | ||
| 5/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A150 | 0000 | ||
| 3/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A151 | 0000 | ||
| 1" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A153 | 0000 | ||
| 1 1/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A155 | 00000 | ||
| 1 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A157 | 00000 | ||
| 2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90031A159 | 00000 | ||
No. 7 | ||||||||||||||
| 1/2" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A170 | 0000 | ||
| 5/8" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A172 | 00000 | ||
| 3/4" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A173 | 00000 | ||
| 1" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A175 | 00000 | ||
| 1 1/4" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A177 | 00000 | ||
| 1 1/2" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 100 | 90031A179 | 00000 | ||
No. 8 | ||||||||||||||
| 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A194 | 0000 | ||
| 5/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A196 | 0000 | ||
| 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A197 | 0000 | ||
| 7/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A198 | 00000 | ||
| 1" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A199 | 00000 | ||
| 1 1/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A201 | 0000 | ||
| 1 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A203 | 0000 | ||
| 1 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A204 | 00000 | ||
| 2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A205 | 00000 | ||
| 2 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A207 | 00000 | ||
| 3" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90031A209 | 00000 | ||
No. 9 | ||||||||||||||
| 5/8" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A219 | 00000 | ||
| 3/4" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A221 | 00000 | ||
| 1" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A223 | 00000 | ||
| 1 1/4" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A225 | 00000 | ||
| 1 1/2" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A327 | 00000 | ||
| 2" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 100 | 90031A229 | 00000 | ||
| 3" | 0.358" | 0.108" | 5/64" | 7/64" | 82° | Standard | 14 | Partially Threaded | Thread Forming | 50 | 90031A233 | 00000 | ||
No. 10 | ||||||||||||||
| 5/8" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A244 | 00000 | ||
| 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A245 | 00000 | ||
| 1" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A247 | 00000 | ||
| 1 1/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A249 | 00000 | ||
| 1 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A251 | 00000 | ||
| 1 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A252 | 00000 | ||
| 2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A253 | 00000 | ||
| 2 1/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A254 | 00000 | ||
| 2 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A255 | 00000 | ||
| 3" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 100 | 90031A257 | 00000 | ||
| 3 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 50 | 90031A259 | 00000 | ||
No. 12 | ||||||||||||||
| 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A294 | 00000 | ||
| 1" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A296 | 00000 | ||
| 1 1/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A298 | 00000 | ||
| 1 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A299 | 00000 | ||
| 1 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A300 | 00000 | ||
| 2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A301 | 00000 | ||
| 2 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A303 | 00000 | ||
| 3" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A305 | 00000 | ||
| 3 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 100 | 90031A306 | 00000 | ||
No. 14 | ||||||||||||||
| 1" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A315 | 00000 | ||
| 1 1/4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A316 | 00000 | ||
| 1 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A317 | 00000 | ||
| 2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A319 | 00000 | ||
| 2 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A321 | 00000 | ||
| 3" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 100 | 90031A323 | 00000 | ||
| 3 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 25 | 90031A334 | 00000 | ||
| 4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 25 | 90031A335 | 00000 | ||
No. 16 | ||||||||||||||
| 1 1/2" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 25 | 90031A372 | 00000 | ||
| 2" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 25 | 90031A375 | 00000 | ||
| 2 1/2" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 10 | 90031A378 | 00000 | ||
| 3" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 10 | 90031A380 | 00000 | ||
| 4" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 10 | 90031A383 | 00000 | ||
| 5" | 0.544" | 0.164" | 9/64" | 5/32" | 82° | Standard | 9 | Partially Threaded | Thread Forming | 10 | 90031A386 | 00000 | ||
No. 18 | ||||||||||||||
| 2 1/2" | 0.597" | 0.191" | 9/64" | 3/16" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A410 | 00000 | ||
| 3" | 0.597" | 0.191" | 9/64" | 3/16" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A430 | 00000 | ||
| 4" | 0.597" | 0.191" | 9/64" | 3/16" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A450 | 00000 | ||
No. 20 | ||||||||||||||
| 2" | 0.65" | 0.196" | 11/64" | 13/64" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A470 | 00000 | ||
| 3" | 0.65" | 0.196" | 11/64" | 13/64" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A485 | 00000 | ||
| 4" | 0.65" | 0.196" | 11/64" | 13/64" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 10 | 90031A490 | 00000 | ||
| 5" | 0.65" | 0.196" | 11/64" | 13/64" | 82° | Standard | 8 | Partially Threaded | Thread Forming | 5 | 90031A495 | 00000 | ||
No. 24 | ||||||||||||||
| 2" | 0.756" | 0.23" | 3/16" | 7/32" | 82° | Standard | 7 | Partially Threaded | Thread Forming | 10 | 90031A510 | 00000 | ||
| 3" | 0.756" | 0.23" | 3/16" | 7/32" | 82° | Standard | 7 | Partially Threaded | Thread Forming | 10 | 90031A520 | 00000 | ||
| 4" | 0.756" | 0.23" | 3/16" | 7/32" | 82° | Standard | 7 | Partially Threaded | Thread Forming | 5 | 90031A530 | 00000 | ||
| 5" | 0.756" | 0.23" | 3/16" | 7/32" | 82° | Standard | 7 | Partially Threaded | Thread Forming | 5 | 90031A540 | 00000 | ||
| 6" | 0.756" | 0.23" | 3/16" | 7/32" | 82° | Standard | 7 | Partially Threaded | Thread Forming | 5 | 90031A550 | 00000 | ||
Stainless Steel Phillips Flat Head Wood Screws
 |
Head | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Ht. | Softwood Drill Bit Size | Hardwood Drill Bit Size | Countersink Angle | Flat Head Profile | Approx. Threads per In. | Threading | Tapping Method | Pkg. Qty. | Pkg. | |||
18-8 Stainless Steel | ||||||||||||||
No. 4 | ||||||||||||||
| 3/8" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Fully Threaded | Thread Forming | 100 | 90294A108 | 00000 | ||
| 1/2" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Fully Threaded | Thread Forming | 100 | 90294A110 | 0000 | ||
| 5/8" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90294A112 | 0000 | ||
| 3/4" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90294A113 | 0000 | ||
| 1" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 100 | 90294A115 | 0000 | ||
No. 5 | ||||||||||||||
| 1/2" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Fully Threaded | Thread Forming | 50 | 90294A122 | 0000 | ||
| 5/8" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 50 | 90294A124 | 0000 | ||
| 3/4" | 0.252" | 0.075" | 1/16" | 5/64" | 82° | Standard | 20 | Partially Threaded | Thread Forming | 50 | 90294A127 | 0000 | ||
No. 6 | ||||||||||||||
| 3/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Fully Threaded | Thread Forming | 100 | 90294A146 | 0000 | ||
| 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Fully Threaded | Thread Forming | 100 | 90294A148 | 0000 | ||
| 5/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90294A150 | 0000 | ||
| 3/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 100 | 90294A151 | 0000 | ||
| 1" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A153 | 0000 | ||
| 1 1/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A155 | 0000 | ||
| 1 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A157 | 0000 | ||
| 2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A159 | 00000 | ||
No. 7 | ||||||||||||||
| 5/8" | 0.305" | 0.091" | 1/16" | 3/32" | 82° | Standard | 16 | Partially Threaded | Thread Forming | 50 | 90294A170 | 0000 | ||
No. 8 | ||||||||||||||
| 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Fully Threaded | Thread Forming | 100 | 90294A194 | 0000 | ||
| 5/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Fully Threaded | Thread Forming | 100 | 90294A196 | 00000 | ||
| 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90294A197 | 00000 | ||
| 7/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 50 | 90294A198 | 0000 | ||
| 1" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 100 | 90294A199 | 00000 | ||
| 1 1/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 50 | 90294A201 | 0000 | ||
| 1 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 50 | 90294A203 | 00000 | ||
| 1 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A204 | 0000 | ||
| 2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A205 | 0000 | ||
| 2 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A207 | 0000 | ||
| 3" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A209 | 00000 | ||
No. 10 | ||||||||||||||
| 5/8" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Fully Threaded | Thread Forming | 50 | 90294A244 | 0000 | ||
| 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Fully Threaded | Thread Forming | 50 | 90294A245 | 0000 | ||
Pack of 50In stock  Select a compatible file type: Parasolid Compatible Products for This Wood Screw | ||||||||||||||
| 1" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 50 | 90294A247 | 00000 | ||
| 1 1/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 50 | 90294A249 | 00000 | ||
| 1 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A251 | 0000 | ||
| 1 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A252 | 0000 | ||
| 2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A253 | 0000 | ||
| 2 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A255 | 00000 | ||
| 3" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90294A257 | 0000 | ||
| 3 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90294A331 | 0000 | ||
No. 12 | ||||||||||||||
| 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Fully Threaded | Thread Forming | 50 | 90294A294 | 0000 | ||
| 1" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 50 | 90294A296 | 0000 | ||
| 1 1/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90294A298 | 0000 | ||
| 1 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90294A299 | 0000 | ||
| 1 3/4" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90294A300 | 00000 | ||
| 2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 25 | 90294A301 | 00000 | ||
| 2 1/2" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90294A303 | 0000 | ||
| 3" | 0.438" | 0.132" | 7/64" | 1/8" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90294A304 | 0000 | ||
No. 14 | ||||||||||||||
| 1" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Fully Threaded | Thread Forming | 25 | 90294A315 | 0000 | ||
| 1 1/4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 25 | 90294A316 | 00000 | ||
| 1 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A317 | 0000 | ||
| 1 3/4" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A332 | 0000 | ||
| 2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A319 | 0000 | ||
| 2 1/2" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A321 | 0000 | ||
| 3" | 0.507" | 0.153" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A323 | 00000 | ||
316 Stainless Steel | ||||||||||||||
No. 4 | ||||||||||||||
| 3/8" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Fully Threaded | Thread Forming | 50 | 90294A504 | 0000 | ||
| 1/2" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Fully Threaded | Thread Forming | 50 | 90294A509 | 0000 | ||
| 5/8" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 50 | 90294A512 | 0000 | ||
| 3/4" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 50 | 90294A515 | 0000 | ||
| 1" | 0.225" | 0.067" | 3/64" | 1/16" | 82° | Standard | 22 | Partially Threaded | Thread Forming | 50 | 90294A519 | 00000 | ||
No. 6 | ||||||||||||||
| 3/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Fully Threaded | Thread Forming | 50 | 90294A607 | 00000 | ||
| 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Fully Threaded | Thread Forming | 50 | 90294A611 | 00000 | ||
| 5/8" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A616 | 00000 | ||
| 3/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 50 | 90294A622 | 00000 | ||
| 1" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90294A627 | 0000 | ||
| 1 1/4" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90294A633 | 0000 | ||
| 1 1/2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90294A638 | 0000 | ||
| 2" | 0.279" | 0.083" | 1/16" | 5/64" | 82° | Standard | 18 | Partially Threaded | Thread Forming | 25 | 90294A644 | 0000 | ||
No. 8 | ||||||||||||||
| 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Fully Threaded | Thread Forming | 25 | 90294A713 | 0000 | ||
| 5/8" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Fully Threaded | Thread Forming | 25 | 90294A718 | 0000 | ||
| 3/4" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A724 | 0000 | ||
| 1" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A729 | 0000 | ||
| 1 1/2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A735 | 0000 | ||
| 2" | 0.332" | 0.1" | 5/64" | 3/32" | 82° | Standard | 15 | Partially Threaded | Thread Forming | 25 | 90294A738 | 00000 | ||
No. 10 | ||||||||||||||
| 5/8" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Fully Threaded | Thread Forming | 25 | 90294A804 | 0000 | ||
| 3/4" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Fully Threaded | Thread Forming | 25 | 90294A809 | 0000 | ||
| 1" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A813 | 0000 | ||
| 1 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 25 | 90294A818 | 00000 | ||
| 2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90294A822 | 0000 | ||
| 2 1/2" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90294A827 | 0000 | ||
| 3" | 0.385" | 0.116" | 3/32" | 7/64" | 82° | Standard | 13 | Partially Threaded | Thread Forming | 10 | 90294A831 | 0000 | ||
No. 12 | ||||||||||||||
| 1 1/2" | 0.438" | 0.132" | 7/64" | 9/64" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90294A841 | 0000 | ||
| 2" | 0.438" | 0.132" | 7/64" | 9/64" | 82° | Standard | 11 | Partially Threaded | Thread Forming | 10 | 90294A842 | 0000 | ||
No. 14 | ||||||||||||||
| 1 1/2" | 0.507" | 0.132" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A843 | 0000 | ||
| 2" | 0.507" | 0.132" | 7/64" | 9/64" | 82° | Standard | 10 | Partially Threaded | Thread Forming | 10 | 90294A844 | 00000 | ||
Steel Square/Phillips Rounded Head Screws for Plywood and Oriented Strand Board
 |  |
Square/Phillips Drive |
Serrated threads on these domed-head screws cut through wood fibers of plywood and oriented strand board (OSB) to minimize splitting. They have a combination drive, so you can use Phillips drivers to tighten them or square drivers if you need more torque.
Length is measured from under the head.
Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
Head | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Ht. | Drill Bit Size | Rounded Head Profile | Approx. Threads per In. | Threading | Tapping Method | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel | ||||||||||||
No. 6 | ||||||||||||
| 1/2" | 0.26" | 0.1" | 1/16" | Standard | 18 | Fully Threaded | Thread Forming | 50 | 91070A111 | 00000 | ||
| 5/8" | 0.26" | 0.1" | 1/16" | Standard | 18 | Fully Threaded | Thread Forming | 50 | 91070A252 | 0000 | ||
| 3/4" | 0.26" | 0.1" | 1/16" | Standard | 18 | Fully Threaded | Thread Forming | 100 | 91070A151 | 0000 | ||
No. 8 | ||||||||||||
| 3/4" | 0.33" | 0.11" | 5/64" | Standard | 15 | Fully Threaded | Thread Forming | 35 | 91070A254 | 0000 | ||
| 1" | 0.33" | 0.11" | 5/64" | Standard | 15 | Fully Threaded | Thread Forming | 30 | 91070A255 | 0000 | ||
| 1 1/4" | 0.33" | 0.11" | 5/64" | Standard | 15 | Fully Threaded | Thread Forming | 30 | 91070A112 | 0000 | ||
| 1 1/2" | 0.33" | 0.11" | 5/64" | Standard | 15 | Fully Threaded | Thread Forming | 25 | 91070A257 | 0000 | ||
| 2" | 0.33" | 0.11" | 5/64" | Standard | 15 | Fully Threaded | Thread Forming | 140 | 91070A256 | 00000 | ||
No. 10 | ||||||||||||
| 5/8" | 0.37" | 0.13" | 3/32" | Standard | 13 | Fully Threaded | Thread Forming | 25 | 91070A258 | 0000 | ||
| 3/4" | 0.37" | 0.13" | 3/32" | Standard | 13 | Fully Threaded | Thread Forming | 20 | 91070A259 | 0000 | ||
| 1" | 0.37" | 0.13" | 3/32" | Standard | 13 | Fully Threaded | Thread Forming | 20 | 91070A261 | 0000 | ||
Other Wood Screws
