Lead Fasteners | McMaster-Carr

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21 Products

Marine-Grade Battery Terminal Clamps

Made of lead, these clamps resist corrosion to stand up to marine-grade environments. Use a lug to attach your cable to the stud.

	Stud Thread Size	For Battery Post Location	Terminal Material	Polarity		Each
Straight



	2/0	5/16"-18	Top	Lead	Negative	69645K59	00000


	2/0	3/8"-16	Top	Lead	Positive	69645K58	0000

Lead Foil Tape

Protect parts from radiation, x-rays, moisture, dust, and chemicals during electroplating and similar processes. This electrically conductive tape conforms well to curved surfaces.

							108 ft. Long
Wd.	Overall Thk.	Adhesive Material	Temp. Range, ° F	Tensile Strength, lbf/in. wd.	Adhesion to Steel, ozf/in. wd.	Color		Each
1/2"	0.0063"	Rubber	-60 to 225	15	45	Silver	76315A42	000000
1/2"	0.007"	Rubber	-60 to 225	20	45	Silver	76315A12	000000
3/4"	0.0063"	Rubber	-60 to 225	15	45	Silver	76315A43	000000
3/4"	0.007"	Rubber	-60 to 225	20	45	Silver	76315A13	000000
1"	0.0063"	Rubber	-60 to 225	15	45	Silver	76315A44	000000
1"	0.007"	Rubber	-60 to 225	20	45	Silver	76315A14	000000
2"	0.0063"	Rubber	-60 to 225	15	45	Silver	76315A46	000000
2"	0.007"	Rubber	-60 to 225	20	45	Silver	76315A16	000000

Battery Terminal Adapters

Convert one battery terminal style to another.

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

Light Duty Anchors for Block and Brick

Ribbed

These anchors grip the sides of your hole to resist twisting and pullout in block and brick. They’re an economical choice for mounting lightweight switches, security cameras, and clocks. All are the easiest anchors to install in block and brick but have the lowest strength.

To install, drill a hole slightly deeper than the anchor is long. Next, insert the anchor until it's flush with the surface. Then, thread a tapping screw through your component into the anchor and tighten. Remove your component by unfastening the screw, but the anchor itself cannot be removed.

Ribbed—Soft enough to conform to irregular, out-of-round holes, yet hard enough to hold securely. These anchors expand and distort to fit your hole while ribs add gripping force to prevent twisting. Removing and reinstalling your screw will not lessen the strength.

					Ultimate Strength
	For Screw Size	Lg.	Drill Bit Size	Material	Pull-Out, lbf	Shear	Conditions Tested In	Pkg. Qty.		Pkg.
Ribbed



		No. 6, No. 7, No. 8	3/4"	1/4"	Lead	80	Not Rated	3,000 psi Concrete	25	97026A016	00000


		No. 6, No. 7, No. 8	1"	1/4"	Lead	80	Not Rated	3,000 psi Concrete	25	97026A011	00000
		No. 6, No. 7, No. 8	1 1/2"	1/4"	Lead	100	Not Rated	3,000 psi Concrete	25	97026A012	00000
		No. 10, No. 12, No. 14	1"	5/16"	Lead	160	Not Rated	3,000 psi Concrete	25	97026A013	00000
		No. 10, No. 12, No. 14	1 1/2"	5/16"	Lead	540	Not Rated	3,000 psi Concrete	10	97026A014	00000
		No. 16, No. 17, No. 18	1 1/2"	3/8"	Lead	1,000	Not Rated	4,000 psi Concrete	10	97026A045	00000