Metric Fine Thread Rods | McMaster-Carr

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ASTM Grade B7

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40,000 psi to 99,999 psi

100,000 psi or greater

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Performance

High Pressure

Meet ASTM A193 to anchor machinery or I-beams under stress

55 products

Fastener Strength Rating

Medium

Strong enough to anchor machinery and connect pipe flanges

55 products

Fastener Strength Rating

Low

Half as strong as medium strength to suspend light fixtures and conduit

53 products

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.

	Lg.	Tensile Strength, psi	Fastener Strength Grade/Class	Hardness	Specs. Met	Certificate Type		Each
Zinc-Plated Steel







				M10 × 1.25 mm

				1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A208	0000000




						M16 × 1.5 mm

						1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A211	000000


						Steel







										M4 × 0.5 mm

										150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A212	00000


										300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A213	00000




												M5 × 0.5 mm

												50 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A214	00000


												80 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A215	00000
												100 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A216	00000
												300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A217	00000
												1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A218	000000




														M6 × 0.75 mm

														1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A219	000000




																M8 × 1 mm

																25 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—	95245A165	00000


																30 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A220	00000
																40 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A221	00000
50 mm																125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—	95245A166	00000
80 mm	125,000															ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A222	00000
150 mm	125,000															ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A223	00000
300 mm	125,000															ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A090	00000
1 m	125,000															ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A201	000000




		M10 × 1.25 mm

		25 mm	125,000													ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—	95245A169	00000


		40 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A224	00000
		50 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 975	—	95245A171	00000
		60 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A225	00000
		80 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A227	00000
		150 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A229	00000
		300 mm	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A105	00000
		1 m	125,000	ASTM Grade B7	Rockwell C35											ASTM A193, DIN 976	—	95245A135	00000




				M12 × 1.5 mm

				50 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975								Material Certificate	95245A174	00000


				100 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—							95245A175	00000
				150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—							95245A235	00000
				300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—							95245A115	00000
				1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—							95245A145	000000




						M14 × 1.5 mm

						150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—					95245A236	00000


						300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—					95245A117	00000
						1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate					95245A203	000000




								M16 × 1.5 mm

								50 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—			95245A176	00000


								60 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—			95245A237	00000
								80 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—			95245A238	00000
								100 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A177		00000
								150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A239	00000
								300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A120	00000
								1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A150	000000




										M18 × 1.5 mm

										150 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A240	00000


										300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	—	95245A122	000000
										1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A204	000000




										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	Material Certificate	95245A156	000000




												M24 × 2 mm

		300 mm	125,000									ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A182	000000


		1 m	125,000									ASTM Grade B7	Rockwell C35	ASTM A193, DIN 976	Material Certificate	95245A158	000000




												M27 × 2 mm

												300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A205	00000


				1 m	125,000							ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—	95245A206	000000




												M30 × 2 mm

												300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A183	000000


						1 m						125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A184	000000




												M36 × 3 mm

												300 mm	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	—	95245A185	000000


												1 m	125,000	ASTM Grade B7	Rockwell C35	ASTM A193, DIN 975	Material Certificate	95245A186	000000

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.

	Lg.	Tensile Strength, psi	Hardness	Specs. Met	Certificate Type		Each
Zinc-Plated Steel







				M8 × 1 mm

				1 m	50,000	Rockwell B49	DIN 976	—	93000A616	000000




						M10 × 1.25 mm

						1 m	50,000	Rockwell B49	DIN 976	—	93000A618	00000




								M12 × 1.5 mm

								1 m	50,000	Rockwell B49	DIN 976	—	93000A621	00000




										M16 × 1.5 mm

										1 m	50,000	Rockwell B49	DIN 976	—	93000A622	00000


										Steel







														M4 × 0.5 mm

														150 mm	50,000	Rockwell B49	DIN 976	—	98861A582	00000


														300 mm	50,000	Rockwell B49	DIN 976	—	98861A583	00000
														1 m	50,000	Rockwell B49	DIN 975	Material Certificate	98861A584	00000




																M5 × 0.5 mm

																50 mm	50,000	Rockwell B49	DIN 976	—	98861A586	0000


																80 mm	50,000	Rockwell B49	DIN 976	—	98861A587	0000
																100 mm	50,000	Rockwell B49	DIN 976	—	98861A588	00000
																300 mm	50,000	Rockwell B49	DIN 976	—	98861A589	00000
																1 m	50,000	Rockwell B49	DIN 975	—	98861A314	00000




	M6 × 0.75 mm

	1 m																50,000	Rockwell B49	DIN 975	—	98861A317	00000




			M8 × 1 mm

			30 mm														50,000	Rockwell B49	—	—	98833A250	0000


			40 mm														50,000	Rockwell B49	—	—	98833A255	0000
			50 mm	50,000													Rockwell B49	—	—	98833A260	0000
			80 mm	50,000	Rockwell B49												DIN 976	—	98861A592	00000
			150 mm	50,000	Rockwell B49												DIN 976	—	98861A593	00000
			300 mm	50,000	Rockwell B49												DIN 976	—	98861A525	00000
			1 m	50,000	Rockwell B49												DIN 975	—	98861A320	00000




					M10 × 1.25 mm

					40 mm	50,000	Rockwell B49										DIN 976	—	98833A310	0000


					50 mm	50,000	Rockwell B49	—									—	98833A315	0000
					60 mm	50,000	Rockwell B49	—	—								98833A320	00000
					80 mm	50,000	Rockwell B49	DIN 976	—								98861A598	00000
					150 mm	50,000	Rockwell B49	DIN 976	—								98861A599	00000
					300 mm	50,000	Rockwell B49	DIN 976	—								98861A535	00000
					1 m	50,000	Rockwell B49	DIN 975	—								98861A328	00000




							M12 × 1.5 mm

							150 mm	50,000	Rockwell B49	DIN 976	—	98861A605					00000


							300 mm	50,000	Rockwell B49	DIN 976	—	98861A545	00000
							1 m	50,000	Rockwell B49	DIN 976	—	98861A333	00000




									M14 × 1.5 mm

									150 mm	50,000	Rockwell B49	DIN 976	—	98861A606			00000


									300 mm	50,000	Rockwell B49	DIN 976	—	98861A550	00000
									1 m	50,000	Rockwell B49	DIN 975	—	98861A336	00000




											M16 × 1.5 mm

											60 mm	50,000	Rockwell B49	—	—		98833A410	00000


80 mm											50,000	Rockwell B49	—	—	98833A415	00000
100 mm											50,000	Rockwell B49	—	—	98833A420	00000
150 mm											50,000	Rockwell B49	DIN 976	—	98861A607	00000
300 mm											50,000	Rockwell B49	DIN 976	—	98861A554	00000
1 m											50,000	Rockwell B49	DIN 975	—	98861A340	00000




		M18 × 1.5 mm

		150 mm									50,000	Rockwell B49	DIN 976	Material Certificate	98861A608	00000


		300 mm									50,000	Rockwell B49	DIN 976	—	98861A560	00000
		1 m									50,000	Rockwell B49	DIN 975	Material Certificate	98861A344	00000




												M22 × 1.5 mm

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


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




												M24 × 2 mm

												300 mm	50,000	Rockwell B49	DIN 976	—	98861A570	00000


					1 m							50,000	Rockwell B49	DIN 976	Material Certificate	98861A360	000000




												M27 × 2 mm

												300 mm	50,000	Rockwell B49	DIN 976	—	98861A614	00000


												1 m	50,000	Rockwell B49	DIN 976	—	98861A615	00000




												M30 × 2 mm

												300 mm	50,000	Rockwell B49	DIN 976	—	98861A616	00000


												1 m	50,000	Rockwell B49	DIN 976	—	98861A577	000000




												M36 × 3 mm

												300 mm	50,000	Rockwell B49	DIN 976	—	98861A617	00000


												1 m	50,000	Rockwell B49	DIN 976	Material Certificate	98861A618	00000