Steel Structural Wood Screws

Filter by

System of Measurement

Screw Size

Length

Finish

Hot-Dipped Galvanized

Fastener Head Type

Threading

Material

Head Width

Thread Size

Head Height

Specifications Met

Thread Length

Thread Pitch

Approximate Threads per Inch

4 1/2

REACH

Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

RoHS

Flange Diameter

Performance

300 Products

Steel Flanged Hex Head Wood Screws

A built-in flange protects surfaces from splitting and pull-through by spreading pressure over a large area. These screws are often used to secure wooden posts and beams because their coarse threads dig in. The hex head's six contact points keep sockets in place to avoid slipping and stripping the drive. To tighten, use a wrench or six-point hex socket. Also known as lag bolts.

Drill a pilot hole slightly smaller than the screw to prevent splitting. Head height includes the flange. Length is measured from under the flange.

Hot-Dipped Galvanized Steel—Combines the strength of steel with the corrosion resistance of stainless steel. These screws are an economical alternative to 18-8 stainless steel in wet and outdoor environments. You can use them with chemically treated wood, such as ACQ-treated (arsenic-free) lumber, but they won't hold up to salt water.

	Approx. Threads per In.	Threading	Tapping Method	Specs. Met	Pkg. Qty.		Pkg.
Hot-Dipped Galvanized Steel







	1/4"

	1"	0.28"	0.56"	10	Fully Threaded	Thread Forming	ASTM A153	100	000000000	000000


	1 1/2"	0.28"	0.56"	10	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000
	2"	0.28"	0.56"	10	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000
	2 1/2"	0.28"	0.56"	10	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000
	3"	0.28"	0.56"	10	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000




			5/16"

			1"	0.32"	0.68"	9	Fully Threaded	Thread Forming	ASTM A153	50	000000000	00000


			1 1/2"	0.32"	0.68"	9	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000
			2"	0.32"	0.68"	9	Partially Threaded	Thread Forming	ASTM A153	50	000000000	00000
			2 1/2"	0.32"	0.68"	9	Partially Threaded	Thread Forming	ASTM A153	25	000000000	00000




					3/8"

					1 1/2"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	25	000000000	00000


					2"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	25	000000000	00000
					2 1/2"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	25	000000000	00000
					3"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	25	000000000	00000
					4"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	10	000000000	00000
					5"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	5	000000000	0000
					6"	0.39"	0.81"	7	Partially Threaded	Thread Forming	ASTM A153	5	000000000	00000

Steel Hex Head Wood Screws

Often used on posts and beams, the coarse threads on these screws dig in for a firm hold. The hex head's six contact points keep sockets in place to avoid slipping and stripping the drive. To tighten, use a wrench or six-point hex socket. Also known as lag bolts.

Drill a pilot hole slightly smaller than the screw to prevent splitting. Length is measured from under 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.

Black-Zinc-Plated Steel—The dark zinc plating withstands occasional exposure to moisture while creating a finished look.

	Lg.	Head Ht.	Approx. Threads per In.	Threading	Tapping Method	Specs. Met	Pkg. Qty.		Pkg.
Black-Oxide Steel







				1/4"

				1"	0.172"	10	Fully Threaded	Thread Forming	ASME B18.2.1	25	000000000	000000


				1 1/4"	0.172"	10	Fully Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
				1 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
				1 3/4"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
				2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
				2 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
				3"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
				3 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
				4"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
				4 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
				5"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000


				5 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
				6"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000




						5/16"

						1"	0.219"	9	Fully Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000


						1 1/4"	0.219"	9	Fully Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
						1 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
						1 3/4"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
						2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
						2 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
						3"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
						3 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
						4"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
						4 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
						5"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000


						5 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
						6"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000




								3/8"

								1"	0.25"	7	Fully Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000


								1 1/4"	0.25"	7	Fully Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
								1 1/2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
								1 3/4"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
								2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
								2 1/2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
								3"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
3 1/2"								0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
4"	0.25"							7	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
4 1/2"	0.25"							7	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
5"	0.25"							7	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000


5 1/2"	0.25"	7	Partially Threaded					Thread Forming	ASME B18.2.1	1	000000000	0000
6"	0.25"	7	Partially Threaded					Thread Forming	ASME B18.2.1	1	000000000	0000




		1/2"

		1 1/2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000


		2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
		2 1/2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		3"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		3 1/2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		4"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		4 1/2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		5"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		5 1/2"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		6"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		8"	0.344"					6	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000


		10"	0.344"	6				Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
		12"	0.344"	6	Partially Threaded			Thread Forming	ASME B18.2.1	1	000000000	00000




				5/8"

				2"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000


				2 1/2"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
				3"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
				4"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
				4 1/2"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
				5"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
				5 1/2"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
				6"	0.422"			5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000




								3/4"

						2 1/2"		0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000


						3"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000
						3 1/2"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
						4"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
						5"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
						6"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000
						8"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	00000


						Zinc-Plated Steel







										1/4"

1"										0.172"	10	Fully Threaded	Thread Forming	ASME B18.2.1	100	000000000	0000


1 1/4"	0.172"									10	Fully Threaded	Thread Forming	ASME B18.2.1	100	000000000	0000
1 1/2"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
1 3/4"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
2"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
2 1/2"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
3"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
3 1/2"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
4"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
5"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
6"	0.172"									10	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000




										5/16"

										1"	0.219"	9	Fully Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000


										1 1/4"	0.219"	9	Fully Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
		1 1/2"								0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000
		1 3/4"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		2"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		2 1/2"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		3"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		3 1/2"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		4"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
		5"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
		6"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000




										3/8"

										1"	0.25"	7	Fully Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000


				1 1/4"	0.25"					7	Fully Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
				1 1/2"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
				1 3/4"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
				2"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
				2 1/2"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	0000
				3"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
				3 1/2"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
				4"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
				4 1/2"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
				5"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000


				6"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
				7"	0.25"					7	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
				8"	0.25"	7				Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000




						1/2"

						1 1/2"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000


						2"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
						2 1/2"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
						3"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
						3 1/2"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
						4"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000
						4 1/2"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
						5"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
						6"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
						7"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	00000
						8"	0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000




5/8"

3"	0.422"							5	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	0000


4"	0.422"							5	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
5"	0.422"							5	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
7"	0.422"							5	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000




								3/4"

								3"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000


								4"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
								5"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	5	000000000	00000
								6"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1	1	000000000	0000




								M5 × 2.2 mm

								20 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	100	000000000	0000


								25 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	100	000000000	00000
								30 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	100	000000000	00000
								35 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	0000
								40 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
								45 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	0000
								50 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
								60 mm	3.5 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000




										M6 × 2.6 mm

										20 mm	4 mm	—	Partially Threaded	Thread Forming	DIN 571	50	000000000	0000


				25 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	50	000000000	0000
				30 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
				35 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
				40 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
				45 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	50	000000000	00000
				50 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
				55 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	0000
				60 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	0000
				70 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
				80 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000


				90 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
				100 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
				120 mm	4 mm					—	Partially Threaded	Thread Forming	DIN 571	10	000000000	0000




						M8 × 3.6 mm

						25 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	0000


						30 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	0000
						35 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	0000
						40 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
						45 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
						50 mm	5.5 mm			—	Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
55 mm						5.5 mm	—			Partially Threaded	Thread Forming	DIN 571	25	000000000	00000
60 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
70 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
80 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
90 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000


100 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
120 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
130 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
140 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
160 mm	5.5 mm					—	Partially Threaded			Thread Forming	DIN 571	5	000000000	0000




		M10 × 4.5 mm

		30 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000


		35 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		40 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		45 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		50 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		55 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		60 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	0000
		70 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
		80 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
		90 mm	7 mm			—	Partially Threaded			Thread Forming	DIN 571	10	000000000	00000
		100 mm	7 mm			—	Partially Threaded	Thread Forming		DIN 571	10	000000000	00000


		120 mm	7 mm			—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
		140 mm	7 mm			—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
		160 mm	7 mm			—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
		180 mm	7 mm			—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
		200 mm	7 mm			—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000




						M12 × 5 mm

						40 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	10	000000000	00000


						45 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	10	000000000	0000
						50 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	10	000000000	00000
						60 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
						70 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
						80 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
						90 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	0000
				100 mm		8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	00000
				120 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	00000
				140 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	5	000000000	00000
				160 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000


				180 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
				200 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
				220 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
				240 mm	8 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000




						M16 × 6 mm

						60 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000


						70 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
						80 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
						90 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
						100 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000
						120 mm	10 mm	—	Partially Threaded	Thread Forming	DIN 571	1	000000000	0000


Black-Zinc-Plated Steel







								1/4"

								1"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	100	000000000	00000


								1 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
								2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
								2 1/2"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
								3"	0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000




										5/16"

										1 1/2"	0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000


		2"								0.219"	9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		2 1/2"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	50	000000000	00000
		3"	0.219"							9	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000




										3/8"

										1 1/2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000


										2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
										2 1/2"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000
										3"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	25	000000000	00000
										4"	0.25"	7	Partially Threaded	Thread Forming	ASME B18.2.1	10	000000000	0000


										Hot-Dipped Galvanized Steel







					1/4"

					1"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	100	000000000	00000


					1 1/4"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	100	000000000	00000
					1 1/2"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	100	000000000	00000
					2"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	100	000000000	00000
					2 1/2"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					3"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					3 1/2"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					4"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					4 1/2"								0.172"	10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
5"					0.172"								10	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
5 1/2"	0.172"				10								Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000


6"	0.172"				10								Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000




					5/16"

					1"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000


					1 1/4"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					1 1/2"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					2"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					2 1/2"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					3"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
					3 1/2"	0.219"	9						Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
					4"	0.219"	9	Partially Threaded					Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
					4 1/2"	0.219"	9	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
					5"	0.219"	9	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
					6"	0.219"	9	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000




							3/8"

		1"					0.25"	7	Partially Threaded				Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000


		1 1/4"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
		1 1/2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
		1 3/4"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
		2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	50	000000000	00000
		2 1/2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
		3"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
		3 1/2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
		4"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	25	000000000	00000
		4 1/2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
		5"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000


		5 1/2"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
		6"	0.25"				7	Partially Threaded	Thread Forming				ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
		7"	0.25"				7	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429			10	000000000	00000
		8"	0.25"				7	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10		000000000	00000
		9"	0.25"				7	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5		000000000	00000
		10"	0.25"	7			Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000		00000
		12"	0.25"	7			Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000		00000




				1/2"

				2"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	0000


				2 1/2"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				3"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				3 1/2"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				4"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				4 1/2"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				5"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	10	000000000	00000
				5 1/2"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				6"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				7"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				8"			0.344"	6	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000


9"	0.344"			6			Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
10"	0.344"			6			Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
12"	0.344"			6			Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000




				5/8"

				2 1/2"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000


				3"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				4"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				4 1/2"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				5"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	5	000000000	00000
				6"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
				7"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
				8"			0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
				10"	0.422"		5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
				12"	0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	00000
				16"	0.422"	5	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	00000




						3/4"

						4"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000


						5"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
						6"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
						7"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	0000
						8"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	00000
						10"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	00000
						12"	0.5"	4 1/2	Partially Threaded	Thread Forming	ASME B18.2.1, ASTM A307, SAE J429	1	000000000	00000