Battery Bolts | McMaster-Carr

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Side Terminal Bolt

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Battery Terminal Fasteners


Side Terminal Bolt	Square Head Bolt with Shoulder Nuts

Replace battery terminal hardware.

Square Head Bolt with Shoulder Nuts—Use square head bolts with shoulder nuts with battery terminal clamps.

Battery Terminal Fastener Type	Thread Size	Thread Lg.	For Terminal Polarity	Color	Material	Pkg. Qty.		Pkg.
Side Terminal Bolt	3/8"-16	13/32"	Negative	—	Zinc-Plated Steel	10	7752K23	000000
Square Head Bolt with Shoulder Nuts	5/16"-18	1 1/4"	Negative	Black	PTFE-Coated Steel	10	7752K211	00000
Square Head Bolt with Shoulder Nuts	5/16"-18	1 1/4"	Positive	Red	PTFE-Coated Steel	10	7752K212	00000

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 Terminal Adapters

Convert one battery terminal style to another.

Side Terminal × Double Side Terminal

Use side terminal × double side terminal adapter to power two devices with the same battery.

For Terminal Polarity	Thread Size	Thread Lg.	Stud Thread Size	Stud Thread Lg.	Includes	Material		Each
Negative	3/8"-16	1"	5/16"-18	1/2"	Zinc-Plated Steel Nut and Washer	Brass	7752K31	000000

Side Terminal × Post Terminal

For Terminal Polarity	Thread Size	Thread Lg.	Material	Stud Material		Pair
Negative/Positive	3/8"-16	5/16"	Lead	Steel	7752K42	00000

Stud Terminal × Post Terminal

For Terminal Polarity	Thread Size	Material		Pair
Negative/Positive	5/16"-18	Lead	7752K43	00000
Negative/Positive	3/8"-16	Lead	7752K41	0000

Top Post Terminal × Double Top Post Terminal

For Terminal Polarity	Color	Thread Size	Thread Lg.	Includes	Mil. Spec.	Material		Each
Negative	Black	3/8"-16	1 1/4"	Zinc-Plated Steel Nuts and Bolts	Fed. Spec. A-A-52425 Type I, Fed. Spec. A-A-52425 Type II	Lead	7738K2	00000
Positive	Red	3/8"-16	1 1/4"	Zinc-Plated Steel Nuts and Bolts	Fed. Spec. A-A-52425 Type I, Fed. Spec. A-A-52425 Type II	Lead	7738K1	0000