M22 Bolts | McMaster-Carr

		Head, mm
	Lg., mm	Wd.	Ht.	Threading	Thread Spacing	Fastener Strength Grade/Class	Tensile Strength, psi	Pkg. Qty.		Pkg.
Medium-Strength Zinc-Plated Steel







				M22 × 2.5 mm

				40	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A821	00000


				45	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A822	0000
				50	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A823	0000
				60	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A824	0000
				70	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A825	0000
				80	32	14	Fully Threaded	Coarse	Class 8.8	110,000	1	91280A826	0000

Stainless Steel Hex Head Screws

Fully Threaded

Partially

Threaded

Won't rust or corrode when exposed to moisture and chemicals. These screws have a head with six flat sides to keep wrenches and sockets from slipping and rounding off the drive.

Length is measured from under the head.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel screws, these won't degrade when exposed to harsh weather, salt water, and most chemicals.

		Head, mm					Imported
	Lg., mm	Wd.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				M22 × 2.5 mm

				50	32	14	Fully Threaded	Coarse	100,000	1	91287A611	00000


				60	32	14	Fully Threaded	Coarse	100,000	1	91287A613	0000
				75	34	14	Fully Threaded	Coarse	80,000	1	92800A559	0000
				80	32	14	Fully Threaded	Coarse	100,000	1	91287A615	00000
				80	32	14	Partially Threaded	Coarse	80,000	1	92800A515	0000
				100	32	14	Fully Threaded	Coarse	100,000	1	91287A617	00000
				100	32	14	Partially Threaded	Coarse	80,000	1	92800A517	0000
				110	32	14	Partially Threaded	Coarse	80,000	1	92800A518	00000
				120	32	14	Partially Threaded	Coarse	80,000	1	92800A519	00000
				130	32	14	Partially Threaded	Coarse	80,000	1	92800A520	00000
				140	32	14	Partially Threaded	Coarse	80,000	1	92800A521	00000


				150	32	14	Partially Threaded	Coarse	80,000	1	92800A522	00000
				170	32	14	Partially Threaded	Coarse	80,000	1	92800A524	00000
				180	32	14	Partially Threaded	Coarse	80,000	1	92800A525	00000
				200	32	14	Partially Threaded	Coarse	80,000	1	92800A527	00000


				Highly Corrosion-Resistant 316 Stainless Steel







								M22 × 2.5 mm

								50	32	14	Fully Threaded	Coarse	100,000	1	93635A856	00000


								60	32	14	Fully Threaded	Coarse	100,000	1	93635A857	00000
								70	32	14	Fully Threaded	Coarse	100,000	1	93635A858	00000
								80	32	14	Fully Threaded	Coarse	100,000	1	93635A859	00000
								100	32	14	Fully Threaded	Coarse	100,000	1	93635A860	00000

Steel Heavy Hex Head Structural Screws

Partially

Threaded

Secure structural joints, such as mating I-beams, columns, and joists. With a head that's about 10% wider than standard hex head screws, these handle heavier loads by distributing them over a larger area. The head also has six flat sides to keep wrenches and sockets from slipping and rounding off the drive.

Length is measured from under the head.

High-Strength Fastener—Commonly used to fasten components in valves, pumps, motors, and other high-stress applications. These screws have a tensile strength of 125,000 to 160,000 psi.

Hot-Dipped Galvanized Steel—The strength of steel with the rust resistance of stainless steel. These screws are an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals. The galvanized finish is thicker than other types of coatings, so the threads may be more likely to stick during installation. You can only mate these screws with hot-dipped galvanized nuts.

Grip Length—Screws with a grip length have a precisely measured unthreaded section under the head, called a grip. It's stronger than the threaded section, so you can place it in joints exposed to sideways forces.

			Head, mm
	Lg., mm	Grip Lg., mm	Wd.	Ht.	Threading	Thread Spacing	Fastener Strength Grade/Class	Tensile Strength, psi		Each
High-Strength Steel







				M22 × 2.5 mm

				60	26	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A449	000000


				70	36	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A451	00000
				80	46	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A452	00000
				90	56	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A453	00000
				100	66	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A454	00000
				120	86	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A455	00000


				High-Strength Hot-Dipped Galvanized Steel







								M22 × 2.5 mm

								60	26	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A149	00000


								65	31	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A151	00000
								70	36	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A152	00000
								75	41	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A153	00000
								80	46	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A154	00000
								90	56	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A155	00000
								100	66	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A156	00000
								110	76	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A157	00000
								120	86	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A158	00000
								130	96	36	14	Partially Threaded	Coarse	Class 10.9	150,000	97478A159	00000

Steel Socket Head Screws


Fully Threaded	Partially Threaded

Made of alloy steel, these screws are the standard for high-strength fastening. Use them in high-load applications such as dies, presses, and heavy equipment. The deep, six-point socket keeps the hex key from slipping out and damaging the drive.

Length is measured from under the head.

Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.

		Head, mm
	Lg., mm	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Fastener Strength Grade/Class	Pkg. Qty.		Pkg.
Black-Oxide Alloy Steel







				M22 × 2.5 mm

				40	33	22	Fully Threaded	Coarse	170,000	Class 12.9	1	91290A963	00000


				50	33	22	Fully Threaded	Coarse	170,000	Class 12.9	1	91290A966	0000
				60	33	22	Fully Threaded	Coarse	170,000	Class 12.9	1	91290A970	0000
				70	33	22	Fully Threaded	Coarse	170,000	Class 12.9	1	91290A978	0000
				80	33	22	Partially Threaded	Coarse	170,000	Class 12.9	1	91290A984	0000
				100	33	22	Partially Threaded	Coarse	170,000	Class 12.9	1	91290A988	0000
				110	33	22	Partially Threaded	Coarse	170,000	Class 12.9	1	91290A992	0000
				120	33	22	Partially Threaded	Coarse	170,000	Class 12.9	1	91290A994	0000

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications, from mounting I-beams to suspending light fixtures.

Medium-Strength Steel

Image of Product. Front orientation. Threaded Rods. Threaded Rods.

With tensile strengths from 110,000 psi to 125,000 psi, these rods are strong enough for most industrial applications, such as anchoring machinery and connecting pipe flanges. They are about twice as strong as low-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also medium-strength steel.

Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Hardness	Specs. Met		Each
Zinc-Plated Steel







	M22 × 2.5 mm

	1 m	110,000	Class 8.8	Rockwell C20	DIN 975	99067A269	000000


	Steel







					M22 × 1.5 mm

					150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	95245A242	00000


					300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	95245A179	000000
					1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	95245A156	000000




							M22 × 2.5 mm

							300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	93325A443	00000


							1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	93325A445	00000
							2 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	93325A446	000000

High-Strength Steel

With a tensile strength of 150,000 psi, these rods are strong enough to stabilize steel frameworks and structural supports, such as I-beams. They are about 25% stronger than medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also high-strength steel.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Hardness	Specs. Met		Each
Steel







	M22 × 2.5 mm

	50 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N78	000000


	100 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N79	00000
	150 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N81	00000
	200 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N82	00000
	300 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N83	00000
	500 mm	150,000	Class 10.9	Rockwell C32	DIN 976	1078N84	00000
	1 m	150,000	Class 10.9	Rockwell C32	DIN 976	1078N19	000000

Extreme-Strength Steel

Our strongest threaded rods have a tensile strength of 170,000 psi to hold up in your most demanding high-stress applications. They're about 20% stronger than high-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also extreme-strength steel.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Hardness	Specs. Met		Each
Steel







	M22 × 2.5 mm

	1	170,000	Class 12.9	Rockwell C39	DIN 976	1077N522	0000000

Low-Strength Steel

With a tensile strength of 50,000 psi or 60,000 psi, these rods are often used to suspend light fixtures, cable trays, and conduit from ceilings. They're about half the strength of medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also low-strength steel.

Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these rods to rust.

	Specs. Met	Pkg. Qty.		Pkg.
Zinc-Plated Steel







	M22 × 2.5 mm

	300 mm	50,000	Rockwell B49	DIN 976	1	94595A231	000000


	1 m	50,000	Rockwell B49	DIN 976	1	93000A623	00000


	Steel







					M22 × 1.5 mm

					150 mm	50,000	Rockwell B49	DIN 976	1	98861A609	00000


					300 mm	50,000	Rockwell B49	DIN 976	1	98861A611	00000
					1 m	50,000	Rockwell B49	DIN 976	1	98861A574	00000




							M22 × 2.5 mm

							1 m	50,000	Rockwell B49	DIN 976	1	98861A150	00000

Stainless Steel

More corrosion resistant than steel rods and comparable in strength to low-strength steel.

18-8 Stainless Steel—The choice for wet and outdoor environments, these rods resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel







	M22 × 2.5 mm

	300 mm	70,000	Not Rated	DIN 976	1	90024A236	000000


	1 m	70,000	Not Rated	DIN 976	1	90024A237	000000
	2 m	70,000	Not Rated	DIN 976	1	90024A238	000000

Stainless Steel Socket Head Screws

Fully Threaded

Partially Threaded

These screws won't rust or corrode when exposed to moisture and chemicals. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.

Length is measured from under the head.

18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.

		Head, mm
	Lg., mm	Dia.	Ht.	Threading	Thread Spacing	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel







				M22 × 2.5 mm

				50	33	22	Fully Threaded	Coarse	70,000	1	90696A136	000000


				70	33	22	Partially Threaded	Coarse	70,000	1	90696A138	00000
				90	33	22	Partially Threaded	Coarse	70,000	1	90696A141	00000
				120	33	22	Partially Threaded	Coarse	70,000	1	90696A144	00000
				130	33	22	Partially Threaded	Coarse	70,000	1	90696A145	00000

Threaded on Both Ends Setup Studs

Known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have a strong unthreaded middle. The unthreaded middle also makes more contact with unthreaded holes, creating better alignment than a fully threaded stud.

Black-Oxide Steel

Black-oxide steel studs resist rusting in dry environments.

DIN 6379—Studs that meet DIN standards meet dimensional and material requirements.

	Thread, mm
	Lg. (A)	Lg. (B)	Lg., mm	Tensile Strength, psi	Specs. Met		Each
M22 × 2.5 mm



		45	31	100	100,000	DIN 6379	93275A670	000000


		122	31	200	100,000	DIN 6379	93275A683	00000
		180	31	315	100,000	DIN 6379	93275A701	00000

T-Slot Nuts

Slide into T-slot tracks on machine tool tables to secure clamps and workpieces. These nuts are often paired with setup studs for adjustable fixtures.

Metric

Black-Oxide Steel—Create a finished look with a dark, matte coating. These nuts offer minimal corrosion resistance, so they're best for dry environments.

Fully Threaded—Fully threaded nuts allow a stud to extend beyond the bottom of the nut.

			Base, mm				Fully Threaded
	For Slot Wd., mm	Thread Size	Lg.	Wd.	Ht.	Overall Ht., mm		Each
Black-Oxide Steel



		24	M22 × 2.5 mm	40	40	16	32	90510A235	000000

Internally Threaded High-Speed Ball Bearing Rod Ends

A double row of precision ball bearings allows high speeds and smooth operation. Seals keep lubricant in and dirt out.

Carbon Steel—Carbon steel rod ends meet DIN dimensional and material standards. They come lubricated, so you won't need to lubricate them at installation. They will require ongoing lubrication.

	Shank
	Thread Size	Ctr. Lg., mm	Thread Lg., mm	ID, mm	Max. Ball Swivel	Overall Wd., mm	Overall Thk., mm	Static Radial Load Cap., lb.	Specs. Met	Shank Thread Direction		Each
Ball Joints







				Carbon Steel

				M22 × 1.5 mm	84	37	22	8°	54	32	850	DIN 648	Right Hand	5029N171	0000000