Coil Chain | McMaster-Carr

	Chain Style Chain Style

Straight Link

Coil

Lock Link

	Finish Finish

	Material Material

Steel

Stainless Steel

	Thickness Thickness

	Length Length

	Trade Size Trade Size

1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
7/0
1/0
5/0
6/0
8/0
3/0
4/0
2/0
2
3
4
5
5.5
7
8
10
13
16
20

	Inside Width Inside Width

	Inside Length Inside Length

	Capacity Capacity

5,000 lbs. or greater

	For Use Outdoors For Use Outdoors

Yes

	Chain Grade Chain Grade

Not Rated

	Approximate Number of Links per Foot Approximate Number of Links per Foot

	For Fitting Thickness For Fitting Thickness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Weight per Foot Weight per Foot

	Color Color

	Green
	White
	Yellow

	Specifications Met Specifications Met

ASTM

NACM Welded Steel Chain
Specifications

	Maximum Temperature Maximum Temperature

200° F

400° F

	Cover Color Cover Color

	Blue
	Green
	Yellow

	For Chain Wheel Size For Chain Wheel Size

90 Products

Grade 30 Chain—Not for Lifting

Use this strong chain for binding loads, tie downs, and towing applications. It is stamped with the grade and manufacturer. When using fittings with chain, you must match the trade size and meet or exceed the chain’s grade.

Zinc-plated steel chain has good corrosion resistance. Galvanized steel chain has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

			Inside
Straight-Link Chain Trade Size	Metric Trade Size	Thick.	Wd.	Lg.	Cap., lbs.	Wt. per ft., lbs.	Approximate No. of Links per ft.	For Fitting Thick.	Max. Temp., ° F	For Use Outdoors	Lengths, ft.		Per Ft.
Unfinished Steel
1/8	4	0.16"	0.27"	0.90"	400	0.3	13	1/4"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	00000
3/16	5.5	0.21"	0.39"	0.95"	800	0.4	12	3/8"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/4	7	0.26"	0.46"	1.24"	1,300	0.6	9	7/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
5/16	8	0.31"	0.49"	1.30"	1,900	0.8	9	7/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/8	10	0.37"	0.60"	1.45"	2,600	1.2	8	9/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/2	13	0.52"	0.81"	1.56"	4,500	2.7	7	3/4"	400º	No	5, 10, 25, 50, 100, 200	0000000	0000
5/8	16	0.63"	1.00"	1.87"	6,900	4	6	15/16"	400º	No	5, 10, 25, 50, 100	0000000	00000
3/4	20	0.78"	1.07"	2.40"	10,600	6.3	4	1"	400º	No	5, 10, 25, 50, 100	0000000	00000
Zinc-Plated Steel
1/8	4	0.16"	0.27"	0.90"	400	0.3	13	1/4"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/16	5.5	0.21"	0.39"	0.95"	800	0.4	12	3/8"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/4	7	0.26"	0.46"	1.24"	1,300	0.6	9	7/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
5/16	8	0.31"	0.49"	1.30"	1,900	0.8	9	7/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/8	10	0.37"	0.60"	1.45"	2,600	1.2	8	9/16"	400º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/2	13	0.52"	0.81"	1.56"	4,500	2.7	7	3/4"	400º	No	5, 10, 25, 50, 100, 200	0000000	00000
Galvanized Steel
1/8	4	0.16"	0.27"	0.90"	400	0.3	13	1/4"	400º	Yes	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/16	5.5	0.21"	0.39"	0.95"	800	0.4	12	3/8"	400º	Yes	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/4	7	0.26"	0.46"	1.24"	1,300	0.6	9	7/16"	400º	Yes	5, 10, 25, 50, 100, 200, 300	0000000	0000
5/16	8	0.31"	0.49"	1.30"	1,900	0.8	9	7/16"	400º	Yes	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/8	10	0.37"	0.60"	1.45"	2,600	1.2	8	9/16"	400º	Yes	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/2	13	0.52"	0.81"	1.56"	4,500	2.7	7	3/4"	400º	Yes	5, 10, 25, 50, 100, 200	0000000	00000
5/8	16	0.63"	1.00"	1.87"	6,900	4	6	15/16"	400º	Yes	5, 10, 25, 50, 100	0000000	00000
Green Powder-Coated Steel
1/8	__	0.13"	0.24"	0.92"	400	0.2	13	3/16"	200º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
3/16	5.5	0.20"	0.40"	0.98"	800	0.4	13	3/8"	200º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
1/4	7	0.26"	0.48"	1.24"	1,300	0.6	11	7/16"	200º	No	5, 10, 25, 50, 100, 200, 300	0000000	0000
5/16	8	0.33"	0.48"	1.28"	1,900	1	10	7/16"	200º	No	5, 10, 25, 50, 100, 200, 300	0000000	00000
3/8	10	0.39"	0.55"	1.37"	2,600	1.4	9	1/2"	200º	No	5, 10, 25, 50, 100, 200, 300	0000000	00000

Light Duty Tangle-Resistant Chain—Not for Lifting

Chain has short, wide links that make it easier to coil and less likely to knot.

Zinc-plated steel chain has good corrosion resistance. Galvanized steel chain has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

		Inside
Light Duty Straight-Link Chain Trade Size	Thick.	Wd.	Lg.	Cap., lbs.	Approximate No. of Links per ft.	For Fitting Thick.	For Use Outdoors	Lengths, ft.		Per Ft.
Unfinished Steel
4	0.12"	0.21"	0.55"	200	21	3/16"	No	10, 25, 50, 100	0000000	00000
2	0.15"	0.26"	0.61"	300	19	1/4"	No	5, 10, 25, 50, 100	0000000	0000
1/0	0.17"	0.31"	0.74"	400	16	1/4"	No	5, 10, 25, 50, 100	0000000	0000
2/0	0.19"	0.34"	0.78"	500	15	5/16"	No	5, 10, 20, 25, 50, 100	0000000	0000
4/0	0.21"	0.40"	0.95"	700	12	3/8"	No	5, 10, 25, 50, 100	0000000	0000
5/0	0.25"	0.44"	1.07"	900	11	7/16"	No	2, 5, 10, 25, 50, 100	0000000	0000
6/0	0.28"	0.48"	1.34"	1,100	9	7/16"	No	2, 5, 10, 25, 50, 100	0000000	0000
7/0	0.30"	0.55"	1.19"	1,300	10	1/2"	No	2, 5, 10, 25, 50, 100	0000000	0000
Zinc-Plated Steel
4	0.12"	0.21"	0.55"	200	21	3/16"	No	10, 25, 50, 100	0000000	0000
3	0.14"	0.24"	0.59"	200	20	3/16"	No	5, 10, 25, 50, 100	0000000	0000
2	0.15"	0.26"	0.61"	300	19	1/4"	No	5, 10, 25, 50, 100	0000000	0000
1	0.16"	0.28"	0.63"	300	19	1/4"	No	5, 10, 25, 50, 100	0000000	0000
1/0	0.17"	0.31"	0.74"	400	16	1/4"	No	5, 10, 25, 50, 100	0000000	0000
2/0	0.19"	0.34"	0.78"	500	15	5/16"	No	5, 10, 20, 25, 50, 100	0000000	0000
3/0	0.21"	0.36"	1.01"	600	12	5/16"	No	5, 10, 25, 50, 100	0000000	0000
4/0	0.21"	0.40"	0.95"	700	12	3/8"	No	5, 10, 25, 50, 100	0000000	0000
5/0	0.25"	0.44"	1.07"	900	11	7/16"	No	2, 5, 10, 25, 50, 100	0000000	0000
7/0	0.30"	0.50"	2.10"	1,300	5	1/2"	No	2, 5, 10, 25, 50, 100	0000000	00000
Galvanized Steel
5/0	0.25"	0.44"	1.07"	900	11	7/16"	Yes	2, 5, 10, 25, 50, 100	0000000	0000

Tangle-Resistant Grade 30 Chain—Not for Lifting

This is the strongest tangle-resistant chain we offer. Shorter links make it easier to coil and less likely to knot. It is heat treated and stamped with the grade and manufacturer. When using fittings with chain, you must match the trade size and meet or exceed the chain’s grade.

Galvanized steel chain has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

			Inside
Straight-Link Chain Trade Size	Metric Trade Size	Thick.	Wd.	Lg.	Cap., lbs.	Wt. per ft., lbs.	Approximate No. of Links per ft.	For Fitting Thick.	Max. Temp., ° F	For Use Outdoors	Lengths, ft.		Per Ft.
Unfinished Steel
1/4	7	0.28"	0.50"	1.02"	1,300	0.6	12	7/16"	400°	No	5, 10, 25, 50, 100, 200	0000000	00000
5/16	8	0.34"	0.49"	0.99"	1,900	1.2	11	7/16"	400°	No	5, 10, 25, 50, 100, 200	0000000	0000
3/8	10	0.39"	0.62"	1.09"	2,600	1.6	10	9/16"	400°	No	5, 10, 25, 50, 100, 200	0000000	0000
1/2	13	0.50"	0.75"	1.33"	4,500	2.7	9	11/16"	400°	No	5, 10, 25, 50, 100, 200	0000000	00000
Galvanized Steel
1/4	7	0.27"	0.43"	0.87"	1,300	0.8	13	3/8"	400°	Yes	5, 10, 25, 50, 100, 200	0000000	0000
5/16	8	0.34"	0.49"	0.99"	1,900	1.2	11	7/16"	400°	Yes	5, 10, 25, 50, 100, 200	0000000	0000
3/8	10	0.39"	0.62"	1.09"	2,600	1.6	10	9/16"	400°	Yes	5, 10, 25, 50, 100, 200	0000000	00000
1/2	13	0.51"	0.75"	1.33"	4,500	2.8	9	11/16"	400°	Yes	5, 10, 25, 50, 100, 200	0000000	00000

Double-Loop Chain—Not for Lifting

Lightweight and flexible, use this chain in applications such as hanging signs and fixtures.

Zinc-plated steel chain has good corrosion resistance. Galvanized steel and 304 stainless steel chain have excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

		Inside
Double-Loop Chain Trade Size	Thick.	Wd.	Lg. 1	Lg. 2	Cap., lbs.	For Use Outdoors	Lengths, ft.		Per Ft.
Zinc-Plated Steel
5	0.06"	0.19"	0.35"	0.45"	50	No	25, 50, 100, 200, 300, 500	0000000	00000
4	0.07"	0.21"	0.41"	0.53"	70	No	25, 50, 100, 200, 300, 500	0000000	000
3	0.08"	0.25"	0.45"	0.65"	90	No	25, 50, 100, 200, 300, 500	0000000	000
2	0.09"	0.28"	0.53"	0.65"	100	No	25, 50, 100, 250	0000000	000
1	0.11"	0.35"	0.73"	0.83"	100	No	25, 50, 100, 250	0000000	000
1/0	0.12"	0.38"	0.61"	1.00"	200	No	25, 50, 100, 250	0000000	0000
2/0	0.14"	0.38"	0.80"	0.84"	200	No	25, 50, 100, 250	0000000	0000
2/0	0.14"	0.38"	1.15"	1.20"	200	No	25, 50, 100, 250	0000000	0000
3/0	0.15"	0.38"	0.99"	1.04"	300	No	10, 25, 50, 100, 250	0000000	0000
4/0	0.16"	0.40"	0.90"	1.10"	300	No	10, 25, 50, 100	0000000	0000
Galvanized Steel
3	0.08"	0.25"	0.45"	0.65"	90	Yes	10, 25, 50, 100	0000000	0000
1/0	0.12"	0.30"	0.65"	0.87"	200	Yes	10, 25, 50, 100	0000000	0000
2/0	0.14"	0.38"	0.89"	0.96"	200	Yes	10, 25, 50, 100	0000000	0000
4/0	0.16"	0.43"	0.86"	0.86"	300	Yes	5, 10, 25, 50, 75, 100	0000000	0000
8/0	0.23"	0.57"	1.17"	1.18"	700	Yes	2, 5, 10, 25, 50, 75, 100	0000000	0000
Unfinished 304 Stainless Steel
3	0.08"	0.25"	0.45"	0.65"	90	Yes	5, 10, 25, 50, 100	0000000	0000
1	0.11"	0.35"	0.73"	0.83"	100	Yes	2, 5, 10, 25, 50, 100	0000000	0000
2/0	0.14"	0.38"	0.80"	0.84"	200	Yes	2, 5, 10, 25, 50, 100	0000000	0000
White Powder-Coated Steel
3	0.08"	0.25"	0.45"	0.46"	90	No	10, 25, 50	0000000	0000
Yellow Powder-Coated Steel
2/0	0.14"	0.38"	0.89"	0.96"	200	No	10, 25, 50, 100, 125	0000000	0000

Double-Loop Chain with Cover—Not for Lifting

A vinyl cover prevents the chain from scratching items that come in contact with it. Lightweight and flexible with good corrosion resistance, use this chain in applications such as hanging signs and fixtures.

		Inside				Cover
Double-Loop Chain Trade Size	Thick.	Wd.	Lg. 1	Lg. 2	Cap., lbs.	Material	Color	For Use Outdoors	Lengths, ft.		Per Ft.
Zinc-Plated Steel
3	0.08"	0.25"	0.51"	0.75"	90	Vinyl	Yellow	Yes	100, 200, 300, 500	0000000	00000
1/0	0.12"	0.38"	0.97"	1.06"	200	Vinyl	Blue	Yes	100, 250	0000000	0000
2/0	0.14"	0.38"	0.93"	1.08"	200	Vinyl	Green	Yes	100, 225	0000000	0000

Trimmed Lock-Link Chain—Not for Lifting

Chain Connector

The links are trimmed to allow chain to sit closer against a chain wheel or sprocket. The ends of the chain are locked around the connecting link, allowing it to lie flatter than other chain. Use a chain connector to form your chain into a loop when using with a chain wheel.

Zinc-plated steel chain has good corrosion resistance. Galvanized steel chain has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Chain
		Inside								Chain Connectors
Lock-Link Chain Trade Size	Thick.	Wd.	Lg.	Cap., lbs.	For Chain Wheel Size	For Use Outdoors	Lengths, ft.		Per Ft.		Each
Zinc-Plated Steel
2	0.09"	0.35"	0.58"	100	__	No	10, 25, 50, 100, 200	0000000	00000	000000	00
1/0	0.12"	0.43"	0.60"	200	1, 1 1/2, 2	No	10, 25, 50, 100, 200	0000000	0000	0000000	000000
4/0	0.16"	0.50"	0.88"	400	2 1/2, 3, 3 1/2	No	5, 10, 25, 50, 100	0000000	0000	0000000	00000
5/0	0.18"	0.65"	1.10"	500	4, 4 1/2, 5	No	5, 10, 25, 50, 100	0000000	0000	0000000	00000
Galvanized Steel
2	0.09"	0.35"	0.60"	100	__	Yes	10, 25, 50, 100	0000000	0000	000000	00
1/0	0.12"	0.41"	0.55"	200	1, 1 1/2, 2	Yes	10, 25, 50, 100, 200	0000000	0000	0000000	00000
4/0	0.16"	0.50"	0.88"	400	2 1/2, 3, 3 1/2	Yes	5, 10, 25, 50, 100	0000000	0000	0000000	00000
5/0	0.18"	0.65"	1.10"	500	4, 4 1/2, 5	Yes	5, 10, 25, 50, 100	0000000	0000	0000000	00000

Lock-Link Chain—Not for Lifting

The ends of the chain are locked around the connecting link, allowing it to lie flatter than other chain. It is often used to operate overhead doors and machinery.

Zinc-plated steel chain has good corrosion resistance. Galvanized steel chain has excellent corrosion resistance.

For technical drawings and 3-D models, click on a part number.

		Inside
Lock-Link Chain Trade Size	Thick.	Wd.	Lg.	Cap., lbs.	For Use Outdoors	Lengths, ft.		Per Ft.
Zinc-Plated Steel
2/0	0.14"	0.42"	0.70"	300	No	10, 25, 50, 100	0000000	00000
3/0	0.15"	0.50"	0.74"	400	No	5, 10, 25, 50, 100	0000000	0000
Galvanized Steel
2/0	0.15"	0.43"	0.70"	300	Yes	5, 10, 25, 50, 100, 200	0000000	0000