Screw Nails | McMaster-Carr

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97 Products

Screw Nails for Metal, Plastic, and Plywood

Also known as round-head Type U drive screws, these fasteners drive like nails but hold with screw-like strength. Use them in drilled and punched holes. The hole size should be slightly smaller than the shank diameter.

Zinc-Plated Steel—Zinc-plated steel screw nails resist rust.

18-8 Stainless Steel—18-8 stainless steel nails are chemical resistant and may be mildly magnetic.

	Screw Size	Lg.	Nail Ga.	Shank Dia.	Head Dia.	Fastener Head Type	Shank Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		No. 00	1/8"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	000000


		No. 00	3/16"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000
		No. 00	1/4"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000
		No. 00	3/8"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	00000
		No. 0	1/8"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
		No. 0	3/16"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
		No. 0	1/4"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
		No. 0	3/8"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
		No. 2	1/8"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
		No. 2	3/16"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	00000
		No. 2	1/4"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000


		No. 2	5/16"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	00000
		No. 2	3/8"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
		No. 2	1/2"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	00000
		No. 4	3/16"	11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
		No. 4	1/4"	11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
		No. 4	5/16"	11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
		No. 4	3/8"	11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
		No. 6	1/4"	10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000
		No. 6	5/16"	10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000
		No. 6	3/8"	10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000


		No. 7	5/16"	9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
		No. 7	3/8"	9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
		No. 7	1/2"	9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
		No. 8	1/4"	8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
		No. 8	3/8"	8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
		No. 8	1/2"	8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
		No. 8	5/8"	8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
		No. 10	3/8"	7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	0000
		No. 10	1/2"	7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	00000
		No. 10	5/8"	7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	0000


		No. 12	1/2"	6 Ga.	0.21"	13/32"	Domed	Screw	100	000000000	0000
		No. 12	3/4"	6 Ga.	0.21"	13/32"	Domed	Screw	100	000000000	00000
		No. 14	1/2"	4 Ga.	0.24"	7/16"	Domed	Screw	100	000000000	00000
		No. 14	3/4"	4 Ga.	0.24"	7/16"	Domed	Screw	100	000000000	00000


		18-8 Stainless Steel



				No. 00	1/8"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000


				No. 00	3/16"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000
				No. 00	1/4"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000
				No. 00	3/8"	16 Ga.	0.06"	3/32"	Domed	Screw	100	000000000	0000
				No. 0	1/8"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
				No. 0	3/16"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
				No. 0	1/4"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
				No. 0	3/8"	14 Ga.	0.08"	1/8"	Domed	Screw	100	000000000	0000
				No. 2	1/8"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
				No. 2	3/16"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
No. 2				1/4"	12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000


No. 2	5/16"			12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
No. 2	3/8"			12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
No. 2	1/2"			12 Ga.	0.1"	5/32"	Domed	Screw	100	000000000	0000
No. 4	3/16"			11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
No. 4	1/4"			11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
No. 4	5/16"			11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
No. 4	3/8"			11 Ga.	0.12"	7/32"	Domed	Screw	100	000000000	0000
No. 6	1/4"			10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000
No. 6	5/16"			10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000
No. 6	3/8"			10 Ga.	0.14"	1/4"	Domed	Screw	100	000000000	0000


No. 7	5/16"			9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
No. 7	3/8"			9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
No. 7	1/2"			9 Ga.	0.15"	9/32"	Domed	Screw	100	000000000	0000
No. 8	1/4"			8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
No. 8	3/8"			8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
No. 8	1/2"			8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	0000
No. 8	5/8"			8 Ga.	0.17"	5/16"	Domed	Screw	100	000000000	00000
No. 10	3/8"			7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	0000
No. 10	1/2"			7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	00000
No. 10	5/8"			7 Ga.	0.18"	11/32"	Domed	Screw	100	000000000	00000


No. 12	1/2"			6 Ga.	0.21"	13/32"	Domed	Screw	100	000000000	00000
No. 12	3/4"			6 Ga.	0.21"	13/32"	Domed	Screw	100	000000000	00000
No. 14	1/2"			4 Ga.	0.24"	7/16"	Domed	Screw	100	000000000	00000
No. 14	3/4"			4 Ga.	0.24"	7/16"	Domed	Screw	100	000000000	00000

Screw Nails for Sheet Metal

Also known as flat-head Type 21 screws, these fasteners drive like nails but hold with screwlike strength. The zinc-plated finish provides rust resistance. Use them in drilled and punched holes. The hole size should be slightly smaller than the shank diameter.

	Nail Ga.	Shank Dia.	Head Dia.	Fastener Head Type	Shank Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	3/8"	12 Ga.	0.11"	1/4"	Flat	Screw	100	000000000	000000


	7/16"	10 Ga.	0.14"	5/16"	Flat	Screw	100	000000000	00000
	7/16"	8 Ga.	0.16"	5/16"	Flat	Screw	100	000000000	00000
	1/2"	7 Ga.	0.18"	5/16"	Flat	Screw	100	000000000	00000

Nails for Hard Woods

Also known as spiral-shank nails, the shank turns as you drive, so these nails provide a strong hold in hard woods such as birch, oak, and maple.

Steel—Steel nails are an economical choice with good strength.

18-8 Stainless Steel—18-8 stainless steel nails have good corrosion resistance and may be mildly magnetic.

								Small Pack			Large Pack
	Penny Size	Lg.	Nail Ga.	Shank Dia.	Head Dia.	Fastener Head Type	Shank Type	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Steel



		8d	2 1/2"	11 Ga.	0.12"	5/16"	Flat	Spiral	100	000000000	00000	500	000000000	000000


		16d	3 1/2"	9 Ga.	0.15"	5/16"	Flat	Spiral	50	000000000	0000	250	000000000	00000
		20d	4"	7 Ga.	0.18"	3/8"	Flat	Spiral	25	000000000	0000	—	———	0
		40d	5"	6 Ga.	0.2"	1/2"	Flat	Spiral	20	000000000	0000	—	———	0


		18-8 Stainless Steel



				2d	1"	14 Ga.	0.08"	13/64"	Flat	Spiral	—	———	0	550	000000000	00000


				4d	1 1/2"	12 Ga.	0.11"	1/4"	Flat	Spiral	200	000000000	00000	—	———	0
				6d	2"	11 Ga.	0.12"	17/64"	Flat	Spiral	100	000000000	00000	—	———	0
				10d	3"	9 Ga.	0.148"	5/16"	Flat	Spiral	65	000000000	00000	—	———	0

Finishing Nails for Hard Woods

The flat head sits flush with the surface for a smooth, finished appearance. Also known as spiral-shank nails, the shank turns as you drive, so these nails provide a strong hold in hard woods such as birch, oak, and maple. The zinc-plated finish provides rust resistance.

	Nail Ga.	Shank Dia.	Head Dia.	Fastener Head Type	Shank Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1/2"	14 Ga.	0.08"	3/16"	Flat	Spiral	100	000000000	00000


	3/4"	13 Ga.	0.09"	1/4"	Flat	Spiral	100	000000000	00000
	1"	12 Ga.	0.11"	1/4"	Flat	Spiral	100	000000000	00000
	1 1/4"	11 Ga.	0.12"	1/4"	Flat	Spiral	100	000000000	00000
	1 1/2"	11 Ga.	0.12"	1/4"	Flat	Spiral	100	000000000	00000
	2"	10 Ga.	0.14"	5/16"	Flat	Spiral	50	000000000	00000
	2 1/2"	10 Ga.	0.14"	5/16"	Flat	Spiral	50	000000000	00000

Decorative Finishing Nails for Hard Woods

The domed head sits above the surface. Also known as spiral-shank nails, the shank turns as you drive, so these nails provide a strong hold in hard woods such as birch, oak, and maple. The zinc-plated finish provides rust resistance.

	Nail Ga.	Shank Dia.	Head Dia.	Fastener Head Type	Shank Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1/2"	14 Ga.	0.08"	3/16"	Domed	Spiral	100	000000000	00000


	3/4"	14 Ga.	0.08"	3/16"	Domed	Spiral	100	000000000	00000
	1"	14 Ga.	0.08"	3/16"	Domed	Spiral	100	000000000	00000
	1"	13 Ga.	0.09"	5/16"	Domed	Spiral	100	000000000	00000

Screw Nail Assortments

Also known as round-head Type U drive screws. Drive these into drilled or punched holes like a nail and get the hold of a screw when fastening sheet metal, plastic, and plywood. Hole size should be slightly smaller than the shank diameter.

Zinc-Plated Steel—Zinc-plated steel nails resist corrosion in wet environments.

18-8 Stainless Steel—18-8 stainless steel nails are chemical resistant and may be mildly magnetic.

	Screw Nails Included	Container Type		Each
Zinc-Plated Steel



	1,200	No. 0 × 1/4" Lg. (100 Pieces) No. 0 × 3/16" Lg. (100 Pieces) No. 2 × 1/4" Lg. (100 Pieces) No. 2 × 1/8" Lg. (100 Pieces) No. 2 × 3/16" Lg. (100 Pieces) No. 4 × 1/4" Lg. (100 Pieces) No. 4 × 3/16" Lg. (100 Pieces) No. 4 × 3/8" Lg. (100 Pieces) No. 4 × 5/16" Lg. (100 Pieces) No. 6 × 1/4" Lg. (100 Pieces) No. 6 × 3/8" Lg. (100 Pieces) No. 6 × 5/16" Lg. (100 Pieces)	Plastic Box	000000000	000000


	18-8 Stainless Steel



			1,200	No. 0 × 1/4" Lg. (100 Pieces) No. 0 × 3/16" Lg. (100 Pieces) No. 2 × 1/4" Lg. (100 Pieces) No. 2 × 1/8" Lg. (100 Pieces) No. 2 × 3/16" Lg. (100 Pieces) No. 4 × 1/4" Lg. (100 Pieces) No. 4 × 3/16" Lg. (100 Pieces) No. 4 × 3/8" Lg. (100 Pieces) No. 4 × 5/16" Lg. (100 Pieces) No. 6 × 1/4" Lg. (100 Pieces) No. 6 × 3/8" Lg. (100 Pieces) No. 6 × 5/16" Lg. (100 Pieces)	Plastic Box	000000000	000000