Grade 8 Steel Threaded Studs

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Fastener Strength Grade/Class

ASTM Grade BD

Tensile Strength

100,000 psi or greater

Thread Size

Length

System of Measurement

Inch

Material

Steel

Finish

Black Oxide

Zinc Yellow-Chromate Plated

Fastener Strength Rating

Threading

Thread Direction

Thread Spacing

Thread Type

Specifications Met

Thread Fit

Unified Standard Class 2A

Hardness

Rockwell C33

DFARS Specialty Metals

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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43 Products

Threaded Rods

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

High-Strength Steel

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

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.

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

Black-Oxide Steel—Typically chosen for their appearance, these rods have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

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

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







				1/4"-20

				8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N126	000000




						5/16"-18

						8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N167	00000




								3/8"-16

								8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N761	00000


								8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N767	00000




										1/2"-13

										8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N773	00000


										8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N779	000000




												5/8"-11

												8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N56	00000


												8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N79	000000




														3/4"-10

														8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N64	00000


														8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N801	000000




																7/8"-9

																8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N813	000000




																1"-8

		8"	150,000													ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N74	00000


		8 ft.	150,000													ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3313N825	000000


		Black-Oxide Steel







						3/8"-16

						8"	150,000									ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N711	00000


						8 ft.	150,000									ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N718	00000




																1/2"-13

								8"	150,000							ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N724	00000


								8 ft.	150,000							ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N731	000000




										5/8"-11

										8"	150,000					ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N51	00000


										8 ft.	150,000					ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N743	000000




																3/4"-10

												8"	150,000			ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N58	00000


												8 ft.	150,000			ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N755	000000




																7/8"-9

														8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N767	000000




	1"-8

	8"														150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N68	00000


	8 ft.														150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	3314N779	000000


	Steel







																1/4"-20

				8"	150,000											ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A655	00000




																5/16"-18

																8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A679	0000




																3/8"-16

																8"	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A121	00000


																8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A126	00000




																3/8"-24

																8 ft.	150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A386	00000




											1/2"-13

											8"						150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A154	00000


											8 ft.						150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A159	000000




												5/8"-11

												8"	150,000					ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A175	00000


												8 ft.	150,000					ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A180	000000




													5/8"-18

													8"	150,000				ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A354	00000




														3/4"-10

														8"				150,000	ASTM Grade BD	Rockwell C33	ASTM A354 Grade BD	90322A191	00000


		8 ft.	150,000											ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A196	000000




														3/4"-16

				8"	150,000									ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A324	00000


				8 ft.	150,000									ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A385	000000




						7/8"-9

						8"	150,000							ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A362	00000


						8 ft.	150,000							ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A209	000000




								1"-8

								8"	150,000					ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A219	00000


								8 ft.	150,000					ASTM Grade BD	Rockwell C33			ASTM A354 Grade BD	90322A226	000000




										1"-14

										8"				150,000	ASTM Grade BD			Rockwell C33	ASTM A354 Grade BD	90322A288	00000