4" Wood Screws | McMaster-Carr

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74 Products

Wood Screws

Steel Phillips Flat Head Wood Screws

Steel Phillips Flat Head Wood Screws

Our most popular screws for wood

Stainless Steel Square-Drive Flat Head Screws for Wood and Composite Wood

Stainless Steel Square-Drive Flat Head Screws for Wood and Composite Wood

Fasten decking and fencing outdoors with screws that won't rust

Stainless Steel Flanged Hex Head Wood Screws

Stainless Steel Flanged Hex Head Wood Screws

Rust-resistant screws with a built-in flange that protects from splitting and pull-through

Steel Hex Head Wood Screws

Steel Hex Head Wood Screws

Secure posts and beams with coarse threads that dig in for a firm hold

Steel Torx Flat Head Screws for Joining Wood to Sheet Metal

Steel Torx Flat Head Screws for Joining Wood to Sheet Metal

Fasten wood to sheet metal while reducing stripping and pull-out

Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal

Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal

Join wood to sheet metal by drilling, tapping, and fastening in one go

Stainless Steel Hex Head Wood Screws

Stainless Steel Hex Head Wood Screws

Secure posts and beams in outdoor and wet environments

Steel Square-Drive Flat Head Wood Screws

Steel Square-Drive Flat Head Wood Screws

Screw without splitting thanks to a square drive that's more resilient to torque

Serrated Stainless Steel Square-Drive Flat Head Wood Screws

Serrated Stainless Steel Square-Drive Flat Head Wood Screws

Lock in for a tighter hold than typical wood screws

Steel Phillips Flat Head Screws for Wood and Composite Wood

Steel Phillips Flat Head Screws for Wood and Composite Wood

Fasten flush into wood decking and fencing

Brass Phillips Flat Head Wood Screws

Brass Phillips Flat Head Wood Screws

The flat head sits flush to prevent snags and has a shiny finish that resists corrosion in wet areas

Stainless Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal

Stainless Steel Phillips Flat Head Drilling Screws for Joining Wood to Sheet Metal

Drill, tap, and fasten to join wood to sheet metal with screws that won't rust

Steel Flanged Hex Head Wood Screws

Steel Flanged Hex Head Wood Screws

A built-in flange protects from splitting and pull-through by spreading pressure

Steel Slotted Flat Head Wood Screws

Steel Slotted Flat Head Wood Screws

The flat head sits flush to keep other objects from snagging

Other Products

Drywall Screws

Fasten panels of drywall to materials such as wood, metal, and drywall

Studs

Press, weld, or screw in place to add a threaded fastening point

Joint Clamps for Wood

Joint Clamps for Wood

Make secure joints between boards, butcher blocks, and countertops

Dowel Screws

Screw into holes to join two pieces of wood

Mounting Adhesives

Mounting Adhesives

Mount objects with a range of adhesives, including glue-on-a-roll and glue shapes

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

Hot Glue

Melt for rapid bonds in a range of applications, from packaging to woodworking

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)