Battery Hold-Downs | McMaster-Carr

Filter by

System of Measurement

Thread Size

Length

Hook Angle

Material

Hook Length

Thread Length

Hook Profile Shape

Hook Thickness

Finish

Battery Size

For Battery Width

For Battery Cover Style

Flush

Raised

Number of Batteries

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

Tensile Strength

DFARS Specialty Metals

Compliant

Exempt

Export Control Classification Number (ECCN)

RoHS

REACH

For Maximum Battery Height

Height

Battery Layout

Depth

Thread Type

Fastener Strength Rating

103 Products

Hold-Down Bolts with Nut and Washer

Everything you need to clamp parts in place. Turn the nut to pull the hooked end of these bolts tight against your equipment. Since they’re quick to install, these bolts are often used for frequently changing setups.

Low-Strength Steel

About half the strength of medium-strength bolts, these bolts are best for holding batteries and other lightweight equipment.

Zinc-Plated Steel—The plating on these bolts helps prevent rust, so they can handle occasional exposure to moisture.

Round Hook—A versatile shape for holding flat, curved, or angled edges. These bolts hold parts securely even if they’re not perfectly lined up with the bolt hole.

Flat Hook—Designed to sit flush against flat surfaces, these bolts won’t rotate and scuff your material.

					Hook
	Lg.	Threading	Thread Lg.	Thread Spacing	Lg.	Thk.	Angle	Tensile Strength, psi	Pkg. Qty.		Pkg.
Zinc-Plated Steel with Round Hook







				1/4"-20

				5"	Partially Threaded	2 1/4"	Coarse	3/4"	1/4"	60°	60,000	2	98760A109	00000


				8"	Partially Threaded	3 7/8"	Coarse	3/4"	1/4"	90°	60,000	2	98760A160	00000
				9 1/4"	Partially Threaded	2 3/4"	Coarse	11/16"	1/4"	55°	60,000	2	98760A111	0000
				10"	Partially Threaded	3 13/16"	Coarse	3/4"	1/4"	90°	60,000	2	98760A170	00000
				10"	Partially Threaded	3 13/16"	Coarse	3/4"	1/4"	30°	60,000	2	98760A180	00000




						5/16"-18

						6 3/4"	Partially Threaded	2 1/4"	Coarse	3/4"	5/16"	60°	60,000	2	98760A110	0000


						10 5/16"	Partially Threaded	8"	Coarse	9/16"	5/16"	60°	60,000	2	98760A112	0000


						Zinc-Plated Steel with Flat Hook







										1/4"-20

										4 3/4"	Partially Threaded	2 3/4"	Coarse	1/2"	5/32"	45°	60,000	2	98760A120	0000


										9"	Partially Threaded	2 3/4"	Coarse	1/2"	5/32"	45°	60,000	2	98760A121	0000




												5/16"-18

												5 7/8"	Partially Threaded	2 9/16"	Coarse	5/16"	5/32"	20°	60,000	1	98760A118	0000


												10 5/16"	Partially Threaded	8"	Coarse	1/2"	5/32"	45°	60,000	2	98760A122	00000




														3/8"-16

														10"	Partially Threaded	2 3/4"	Coarse	1/2"	5/32"	45°	60,000	1	98760A123	0000

Battery Holders for Large-Cell Batteries


For Flush Battery Covers	For Raised Battery Covers

Secure large-cell batteries to trays with these adjustable holders.

	For Battery
	Max. Ht.	Wd.	Dp.	Material	Includes		Each
For Flush Battery Covers



		8"	8 5/8" to 14 3/4"	8 5/8" to 14 3/4"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K3	000000


		10"	8 5/8" to 14 3/4"	8 5/8" to 14 3/4"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K6	00000


		For Raised Battery Covers



				8"	4" to 6 1/8"	4" to 6 1/8"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K11	00000


				8"	5 1/2" to 9"	5 1/2" to 9"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K8	00000
				10"	4" to 6 1/8"	4" to 6 1/8"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K12	00000
				10"	5 1/2" to 9"	5 1/2" to 9"	Fiberglass-Reinforced Polypropylene	Zinc-Plated Steel L-Bolts and Fasteners	7764K9	00000

Hold-Down Bolts

Use the hooked end of these bolts to clamp equipment in place. Add a nut or knob to tighten. Since they’re quick to install, these bolts are often used for frequently changing setups.

Medium-Strength Steel

Round Hook

Made from steel comparable to Grade 5 steel, these bolts are suitable for most work-holding applications. They’re often used to hold sieve-shaker screens in place. Material meets SAE J429 specifications for quality.

Steel—Best for dry environments since these bolts will rust from moisture.

Round Hook—A versatile shape for holding flat, curved, or angled edges. These bolts hold parts securely even if they’re not perfectly lined up with the bolt hole.

					Hook
	Lg.	Threading	Thread Lg.	Thread Spacing	Lg.	Thk.	Angle	Tensile Strength, psi	Specs. Met		Each
Steel with Round Hook







				1/2"-13

				4"	Partially Threaded	2"	Coarse	1 1/4"	1/2"	63°	120,000	SAE J429	91592A185	00000


				4 1/2"	Partially Threaded	2"	Coarse	1 1/4"	1/2"	63°	120,000	SAE J429	91592A190	0000
				5"	Partially Threaded	3"	Coarse	1 1/4"	1/2"	63°	120,000	SAE J429	91592A195	0000
				6"	Partially Threaded	3"	Coarse	1 1/4"	1/2"	63°	120,000	SAE J429	91592A200	0000
				7"	Partially Threaded	3"	Coarse	1 1/4"	1/2"	63°	120,000	SAE J429	91592A205	0000




						5/8"-11

						5"	Partially Threaded	3"	Coarse	1 1/4"	5/8"	63°	120,000	SAE J429	91592A295	0000


						6"	Partially Threaded	3"	Coarse	1 1/4"	5/8"	63°	120,000	SAE J429	91592A300	0000
						7"	Partially Threaded	3"	Coarse	1 1/4"	5/8"	63°	120,000	SAE J429	91592A305	0000
						8"	Partially Threaded	3"	Coarse	1 1/4"	5/8"	63°	120,000	SAE J429	91592A310	0000

Corrosion-Resistant Stainless Steel

Round Hook

18-8 Stainless Steel—Our most corrosion resistant hold-down bolts. These bolts stand up to washdowns, mild chemicals, and the outdoors, but they’re not as strong as steel bolts. They don’t have a coating, so they won’t shed flakes into your equipment.

Round Hook—A versatile shape for holding flat, curved, or angled edges. These bolts hold parts securely even if they’re not perfectly lined up with the bolt hole.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

					Hook
	Lg.	Threading	Thread Lg.	Thread Spacing	Lg.	Thk.	Angle	Tensile Strength, psi	Pkg. Qty.		Pkg.
18-8 Stainless Steel with Round Hook







				1/4"-20

				2"	Partially Threaded	1"	Coarse	3/4"	1/4"	60°	70,000	5	94501A111	00000


				4"	Partially Threaded	2"	Coarse	1 1/4"	1/4"	60°	70,000	5	94501A112	0000
				6"	Partially Threaded	2"	Coarse	1 1/4"	1/4"	60°	70,000	5	94501A113	0000
				8"	Partially Threaded	3"	Coarse	1 1/4"	1/4"	60°	70,000	5	94501A114	0000
				10"	Partially Threaded	4"	Coarse	1 1/4"	1/4"	60°	70,000	5	94501A115	00000
				12"	Partially Threaded	4"	Coarse	1 1/4"	1/4"	60°	70,000	5	94501A116	00000




						5/16"-18

						2"	Partially Threaded	3/4"	Coarse	13/16"	5/16"	60°	70,000	5	94501A117	0000


						4"	Partially Threaded	2"	Coarse	1 1/4"	5/16"	60°	70,000	5	94501A118	0000
						6"	Partially Threaded	2"	Coarse	1 1/4"	5/16"	60°	70,000	5	94501A119	00000
						8"	Partially Threaded	3"	Coarse	1 1/4"	5/16"	60°	70,000	5	94501A121	00000
						10"	Partially Threaded	4"	Coarse	1 1/4"	5/16"	60°	70,000	5	94501A122	00000
						12"	Partially Threaded	4"	Coarse	1 1/4"	5/16"	60°	70,000	5	94501A123	00000




								1/2"-13

								2"	Partially Threaded	1/2"	Coarse	3/4"	1/2"	60°	70,000	1	94501A124	0000


								4"	Partially Threaded	1 3/4"	Coarse	1 1/2"	1/2"	60°	70,000	1	94501A125	0000
								6"	Partially Threaded	2"	Coarse	1 1/2"	1/2"	60°	70,000	1	94501A126	0000
								8"	Partially Threaded	3"	Coarse	1 1/2"	1/2"	60°	70,000	1	94501A127	0000
								10"	Partially Threaded	4"	Coarse	1 1/2"	1/2"	60°	70,000	1	94501A128	0000
								12"	Partially Threaded	4"	Coarse	1 1/2"	1/2"	60°	70,000	1	94501A129	0000




										M6 × 1 mm

										50 mm	Partially Threaded	21 mm	Coarse	19 mm	6 mm	60°	70,000	1	94501A131	0000


										100 mm	Partially Threaded	38 mm	Coarse	31 mm	6 mm	60°	70,000	1	94501A132	0000
										150 mm	Partially Threaded	50 mm	Coarse	31 mm	6 mm	60°	70,000	1	94501A133	0000
										200 mm	Partially Threaded	76 mm	Coarse	31 mm	6 mm	60°	70,000	1	94501A134	0000
										250 mm	Partially Threaded	101 mm	Coarse	31 mm	6 mm	60°	70,000	1	94501A135	0000
										300 mm	Partially Threaded	101 mm	Coarse	31 mm	6 mm	60°	70,000	1	94501A136	0000




												M8 × 1.25 mm

50 mm	Partially Threaded											12 mm	Coarse	21 mm	8 mm	60°	70,000	1	94501A137	0000


100 mm	Partially Threaded											50 mm	Coarse	21 mm	8 mm	60°	70,000	1	94501A138	0000
150 mm	Partially Threaded	50 mm										Coarse	31 mm	8 mm	60°	70,000	1	94501A139	0000
200 mm	Partially Threaded	76 mm	Coarse									31 mm	8 mm	60°	70,000	1	94501A141	0000
250 mm	Partially Threaded	101 mm	Coarse									31 mm	8 mm	60°	70,000	1	94501A142	0000
300 mm	Partially Threaded	101 mm	Coarse									31 mm	8 mm	60°	70,000	1	94501A143	0000

Button/Coin Cell Battery Holders

					For Battery
For Battery Size	For Battery Mfr. Equiv. No.	For No. of Batteries	Connection Method	Battery Contact Type	Max. Ht.	Max. Dia.	Material	Contact Material		Each
CR2016, CR2025, CR2032	—	1	Push In	Spring Clip	0.13"	0.79"	Polyester Plastic	Steel	6961T11	00000
CR2430	DL2430, ECR2430	1	Push In	Spring Clip	0.12"	0.97"	Polyester Plastic	Steel	6961T12	0000
CR2450	DL2450	1	Push In	Spring Clip	0.2"	0.97"	Nylon	Steel	6961T13	0000

Battery Holders


Single Battery Layout	End-to-End Battery Layout	Side-by-Side Battery Layout	I-Shaped with Single Battery Layout	Tee-Shape with Single Battery Layout

				Wire Connection								Mounting Holes
	For No. of Batteries	Battery Contact Type	Material	No. of Wire Leads	Connection Type	Wire Lead Lg.	Wire Lead AWG	Contact Material	Lg.	Wd.	Ht.	No. of	Dia.	Mounting Fasteners Included		Each
For AA Batteries







				Single Battery Layout

				1	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.35"	0.63"	0.54"	2	0.1"	No	7712K11	00000




						End-to-End Battery Layout

						2	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	4.24"	0.64"	0.54"	4	0.1"	No	7712K15	0000




								Side-by-Side Battery Layout

								2	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.28"	1.2"	0.59"	2	0.1"	No	7712K12	0000


								3	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.26"	1.93"	0.65"	2	0.12"	No	7712K13	0000
								4	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.236"	2.41"	0.61"	2	0.115"	No	7712K14	0000


								For AAA Batteries







												Single Battery Layout

												1	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	1.99"	0.52"	0.44"	1	0.08"	No	7712K16	0000




														Side-by-Side Battery Layout

														2	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.02"	0.96"	0.5"	2	0.1"	No	7712K17	0000


														3	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.02"	1.5"	0.53"	2	0.12"	No	7712K18	0000
														4	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	1.99"	1.87"	0.48"	2	0.11"	No	7712K19	0000


														For C Batteries







																		Single Battery Layout

1																		Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.41"	1.16"	0.99"	4	0.08"	No	7712K92	0000




		End-to-End Battery Layout

		3	Spring															Polypropylene	2	Wire Leads	6"	26	Steel	6.28"	1.16"	0.98"	4	0.11"	No	7712K94	0000




																		Side-by-Side Battery Layout

				2	Spring													Polypropylene	2	Wire Leads	6"	26	Steel	2.397"	2.19"	0.945"	4	0.157"	No	7712K93	0000


				4	Spring													Polypropylene	2	Wire Leads	6"	26	Steel	2.291"	4.17"	0.885"	6	0.15"	No	7712K95	0000


				For D Batteries







																		Single Battery Layout

																		1	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.72"	1.42"	1.07"	4	0.138"	No	7712K21	0000




																		End-to-End Battery Layout

																		3	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	7.51"	1.43"	1.08"	4	0.14"	No	7712K26	0000




																		Side-by-Side Battery Layout

																		2	Spring	Polypropylene	2	Wire Leads	6"	26	Steel	2.77"	2.78"	1.2"	2	0.12"	No	7712K27	0000


												3	Spring					Polypropylene	2	Wire Leads	6"	26	Steel	2.77"	4.19"	1.14"	4	0.17"	No	7712K23	0000
												4	Spring					Polypropylene	2	Wire Leads	6"	26	Steel	2.83"	5.4"	1.12"	4	0.15"	No	7712K24	0000


												For N Batteries







															Single Battery Layout

															1				Spring	Polypropylene	2	Wire Leads	6"	26	Brass	1.45"	0.56"	0.54"	2	0.1"	No	7712K91	0000


															For 9V Batteries







																	Single Battery Layout

		1															Snap		Nylon	—	Quick-Disconnect Terminal (0.187" and 0.205" Tab Wd.)	—	—	Steel	2.12"	1.16"	0.8"	4	0.13"	No	7712K181	0000


		1	Snap														Aluminum		—	Tab	—	—	Steel	1.9"	1.13"	0.812"	4	0.13"	No	7712K62	0000




																	I-Shaped with Single Battery Layout

																	1		Snap	Plastic-Coated Fiberboard	2	Wire Leads	6"	24	Brass	1.14"	0.54"	0.235"	—	—	—	7712K513	0000


				1	Snap												Plastic-Coated Fiberboard		2	Wire Leads	12"	24	Brass	1.14"	0.54"	0.235"	—	—	—	7712K614	0000




						Tee-Shape with Single Battery Layout

						1	Snap										Plastic-Coated Fiberboard		2	Wire Leads	6"	24	Brass	1.04"	0.54"	0.235"	—	—	—	7712K511	0000


						1	Snap										Plastic-Coated Fiberboard		2	Wire Leads	12"	24	Brass	1.04"	0.54"	0.235"	—	—	—	7712K612	0000

Enclosed Battery Holders

Holders have snap-on or screw-on covers to fully enclose and protect batteries.

Battery Holders

IP65 Enclosure Rating—Use IP65-rated holders in applications where water and dust may be present.

					Wire Connection
	For No. of Batteries	Battery Contact Type	Battery Layout	Material	No. of Wire Leads	Connection Type	Wire Lead Lg.	Wire Lead AWG	Contact Material	Cover Style	Lg.	Wd.	Ht.	Environment	Enclosure Rating		Each
For AA Batteries



		2	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.69"	1.39"	0.71"	—	—	7712K131	00000


		3	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.7"	1.89"	0.73"	—	—	7712K141	0000
		4	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Screw On	2.95"	2.56"	0.77"	Dusty, Washdown, Wet	IP65	7712K317	0000


		For AAA Batteries



				2	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.48"	1.02"	0.63"	—	—	7712K151	0000


				3	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.13"	1.48"	0.59"	—	—	7712K161	0000


				For 9V Batteries



						1	Snap	Single	ABS	2	Wire Leads	6"	26	Brass	Snap On	2.7"	1.3"	0.83"	—	—	7712K323	0000


						For CR2032 Batteries



								1	Spring	Single	Polypropylene	2	Wire Leads	6"	26	Bronze	Screw On	1 1/4"	0.93"	0.24"	—	—	7712K324	0000


								2	Spring	Side by Side	Polypropylene	2	Wire Leads	6"	26	Bronze	Screw On	2.03"	0.93"	0.24"	—	—	7712K325	0000

Battery Holders with On/Off Switch

Battery holders with an on/off switch can be turned on and off without opening the enclosure, reducing the risk of damaging internal components. You can also power them on and off without desoldering the wire lead to your application when making configuration changes. Because they’re easy to turn off, these holders help preserve battery life longer than holders without an on/off switch.

					Wire Connection
	For No. of Batteries	Battery Contact Type	Battery Layout	Material	No. of Wire Leads	Connection Type	Wire Lead Lg.	Wire Lead AWG	Contact Material	Cover Style	Lg.	Wd.	Ht.		Each
For AA Batteries



		2	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.69"	1.39"	0.71"	7712K311	00000


		3	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.7"	1.89"	0.73"	7712K313	0000


		For AAA Batteries



				2	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.48"	1.02"	0.63"	7712K318	0000


				3	Spring	Side by Side	ABS	2	Wire Leads	6"	26	Steel	Snap On	2.48"	1.45"	0.6"	7712K321	0000

Battery Holders for Enclosures

Keep AA and 9-volt batteries secure in enclosures and panels. The lift-off cover has a snap-in closure, so you can quickly replace batteries without worrying about them coming loose during operation. Mounting clips are included—snap them into a panel cutout for tool-free installation.

							For Cutout
	For Battery Size (No. of Batteries)	No. of Contacts	Material	Ht.	Wd.	Dp.	Ht.	Wd.	Environment	Enclosure Rating	Includes	Color	Specs. Met		Each
Lift-Off Cover with Snap-In Closure



		AA (2), 9V (1)	4	Nylon	1 1/2"	2 1/2"	7/8"	1 5/16"	2 7/16"	Indoor Only	IP40	Mounting Clips	Black	EN 60529	1042N11	00000


		AA (4), 9V (2)	8	Nylon	2 1/2"	2 1/2"	7/8"	2 7/16"	2 7/16"	Indoor Only	IP40	Mounting Clips	Black	EN 60529	1042N12	0000

Circuit Board Battery Holders


Single Battery Layout with Snap Contact	Single Battery Layout with Spring-Clip Contact	Side-by-Side Battery Layout with Spring-Clip Contact

Secure battery cells directly to your PCB for a compact, vibration-resistant power source. Spring-clip contacts maintain reliable connection under thermal cycling and mechanical shock, preventing intermittent power loss in sensitive circuits. The nylon housing resists common solvents encountered during board cleaning. Push-in tab mounting allows solderless installation, simplifying assembly and enabling quick replacement during prototyping or field service.

	Connection Method	Connection Type	Contact Material	Mounting Tab Dia.	Lg.	Wd.	Ht.		Each
For 9V Batteries







	Single Battery Layout

	1	Snap	Nylon	Push In	—	Steel	—	2.12"	1.16"	0.8"	7712K191	00000


	1	Snap	Aluminum	Push In	—	Steel	—	1.9"	1.13"	0.81"	7712K211	0000


	For 18650 Batteries







					Single Battery Layout

					1	Spring Clip	Nylon	Push In	Tab	Stainless Steel	0.145"	3.03"	0.81"	0.71"	7712K111	0000




							Side-by-Side Battery Layout

							2	Spring Clip	Nylon	Push In	Tab	Stainless Steel	0.145"	3.03"	1.57"	0.71"	7712K121	0000