Conveyor Chain Attachments

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Roller Chain Trade Number

Attachment Type

Pitch

Strand Type

Roller Chain Attachment Style

Link Type

Roller Chain Type

Component

Length

Chain Pitch Type

Mounting Hole Diameter

Working Load

1,000 lb. to 1,499 lb.

1,500 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

Roller Diameter

Roller Width

Tab Width

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Pin Diameter

Performance

Height

Pin Projection

413 Products

Attachment Roller Chain Links


Connecting Link A-1 Attachment	Connecting Link AA-1 Attachment	Connecting Link K-1 Attachment	Connecting Link KK-1 Attachment

Connecting Link SA-1 Attachment	Connecting Link SK-1 Attachment	Connecting Link WA-2 Attachment	Connecting Link WK-2 Attachment

Connecting Link WSA-2 Attachment	Connecting Link WSK-2 Attachment	Connecting Link D-1 Attachment	Connecting Link D-3 Attachment

Adding Link A-1 Attachment	Adding Link K-1 Attachment	Adding Link SA-1 Attachment	Adding Link SK-1 Attachment

Image of Attribute. Front orientation. Contains Annotated.

Add these links to your roller chain to attach brackets and guides, move items directly, or trip switches in conveying, timing, and aligning setups. Like the chain on a bike, the side plates have a figure-eight shape that grips sprockets to transmit power between rotating shafts without slipping. We offer compatible chain for your convenience. When using your own chain, make sure the trade numbers match. Do not use these links with our Low-Maintenance Roller Chain.

Lubrication is key to smooth operation and long chain life. Routinely apply oil by hand or install an oil dispenser for continuous lubrication.

Steel—The go-to for roller chain, steel is strong and economical. While proper lubrication helps prevent rusting, it’s not as corrosion resistant as coated or stainless steel.

Corrosion-Resistant-Coated Steel—Combines the strength of steel with the corrosion resistance of stainless steel. The coating has been tested to withstand 500 hours of salt spray, so it holds up well in wet and outdoor conditions.

Connecting Link—Use a single link to join both ends of your chain. Start by removing the spring clip from the link’s side plate. Then, slide the link pins into the mating rollers at each end of your chain and snap the clip back on. Also known as master links.

Adding Link—Attach with a connecting link to extend the length of your chain. Each link adds a length equal to the chain’s pitch. Also known as roller links.

Pin—The pins are extended to trip switches.

Tab—The tabs have holes to mount parts and hang hooks.

	Links												Chain
	Attachment		Roller Chain						Connecting Link		Adding Link
	Style	Type	Trade No.	Std.	Pitch	Roller Dia.	Roller Wd.	Working Load, lb.		Each		Each		Per Ft.
Steel



		A-1	Tab	35	ANSI	3/8"	0.200"	3/16"	560	000000	00000	000000	00000	00000000	00000


		A-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	000000	0000	000000	0000	00000000	0000
		A-1	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	0000000	0000	00000000	0000
		A-1	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	0000000	0000	00000000	00000
		A-1	Tab	80	ANSI	1"	0.625"	5/8"	4,250	0000000	0000	0000000	0000	00000000	00000
		AA-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000
		K-1	Tab	35	ANSI	3/8"	0.200"	3/16"	560	000000	0000	000000	0000	00000000	0000
		K-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	000000	0000	000000	0000	00000000	0000
		K-1	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	0000000	0000	00000000	0000
		K-1	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	0000000	0000	00000000	00000
		K-1	Tab	80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	0000000	0000	00000000	00000


		KK-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000
		SA-1	Tab	35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	0000000	0000	00000000	0000
		SA-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	0000000	0000	00000000	0000
		SA-1	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	0000000	0000	00000000	0000
		SA-1	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	0000000	0000	00000000	00000
		SA-1	Tab	80	ANSI	1"	0.625"	5/8"	4,250	0000000	0000	0000000	0000	00000000	00000
		SK-1	Tab	35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	0000000	0000	00000000	0000
		SK-1	Tab	40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	0000000	0000	00000000	0000
		SK-1	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	0000000	0000	00000000	0000
		SK-1	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	0000000	0000	00000000	00000


		SK-1	Tab	80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	0000000	0000	00000000	00000
		WA-2	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000
		WA-2	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	00000000	00000	———	0	00000000	0000
		WA-2	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	00000000	00000	———	0	00000000	00000
		WA-2	Tab	80	ANSI	1"	0.625"	5/8"	4,250	00000000	00000	———	0	00000000	00000
		WK-2	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000
		WK-2	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	00000000	00000	———	0	00000000	0000
		WK-2	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	00000000	00000	———	0	00000000	00000
		WK-2	Tab	80	ANSI	1"	0.625"	5/8"	4,250	00000000	00000	———	0	00000000	00000
		WSA-2	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000


		WSA-2	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	00000000	00000	———	0	00000000	0000
		WSA-2	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	00000000	00000	———	0	00000000	00000
		WSA-2	Tab	80	ANSI	1"	0.625"	5/8"	4,250	00000000	00000	———	0	00000000	00000
		WSK-2	Tab	40	ANSI	1/2"	0.312"	5/16"	940	00000000	00000	———	0	00000000	0000
		WSK-2	Tab	50	ANSI	5/8"	0.400"	3/8"	1,600	00000000	00000	———	0	00000000	0000
		WSK-2	Tab	60	ANSI	3/4"	0.469"	1/2"	2,450	00000000	00000	———	0	00000000	00000
		WSK-2	Tab	80	ANSI	1"	0.625"	5/8"	4,250	00000000	00000	———	0	00000000	00000
		D-1	Pin	40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	00000000	0000
		D-1	Pin	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	00000000	0000
		D-1	Pin	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	00000000	00000


		D-1	Pin	80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	———	0	00000000	00000
		D-3	Pin	40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	00000000	0000
		D-3	Pin	50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	00000000	0000
		D-3	Pin	60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	00000000	00000
		D-3	Pin	80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	———	0	00000000	00000


		Corrosion-Resistant-Coated Steel



A-1	Tab			35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	———	0	000000	0000


A-1	Tab			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000
A-1	Tab			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
A-1	Tab			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000
A-1	Tab			80	ANSI	1"	0.625"	5/8"	4,250	0000000	0000	———	0	000000	00000
K-1	Tab			35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	———	0	000000	0000
K-1	Tab			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000
K-1	Tab			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
K-1	Tab			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000
K-1	Tab			80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	———	0	000000	00000
SA-1	Tab			35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	———	0	000000	0000


SA-1	Tab			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000
SA-1	Tab			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
SA-1	Tab			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000
SA-1	Tab			80	ANSI	1"	0.625"	5/8"	4,250	0000000	0000	———	0	000000	00000
SK-1	Tab			35	ANSI	3/8"	0.200"	3/16"	560	0000000	0000	———	0	000000	0000
SK-1	Tab			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000
SK-1	Tab			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
SK-1	Tab			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000
SK-1	Tab			80	ANSI	1"	0.625"	5/8"	4,250	0000000	00000	———	0	000000	00000
D-1	Pin			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000


D-1	Pin			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
D-1	Pin			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000
D-3	Pin			40	ANSI	1/2"	0.312"	5/16"	940	0000000	0000	———	0	000000	0000
D-3	Pin			50	ANSI	5/8"	0.400"	3/8"	1,600	0000000	0000	———	0	000000	00000
D-3	Pin			60	ANSI	3/4"	0.469"	1/2"	2,450	0000000	0000	———	0	000000	00000

Flat-Edge Attachment Roller Chain Links


Connecting Links A-1 Attachment	Connecting Links K-1 Attachment

Connecting Links SA-1 Attachment	Connecting Links SK-1 Attachment

Adding Links A-1 Attachment	Adding Links K-1 Attachment

Adding Links SK-1 Attachment

Add these links to your flat-edge roller chain to attach brackets and guides or move items directly in conveying, timing, and aligning setups. The flat, oblong side plates create a level surface that keeps items moving along conveyor lines. Unlike standard attachment links, there are no divots to snag or hang up products. We offer compatible flat-edge chain for your convenience. When using your own chain, make sure the trade numbers match.

Lubrication is key to smooth operation and long chain life. Routinely apply oil by hand or install an oil dispenser for continuous lubrication.

Double Pitch—This chain has links that are twice as long as those on a single-pitch chain, making it lighter in weight and more energy-efficient over long drives. However, it operates at slower speeds. Use it with standard sprockets that have at least 24 teeth.

Steel—The go-to for roller chain, steel is strong and economical. While proper lubrication helps prevent rusting, it’s not as corrosion resistant as coated or stainless steel.

Adding Link—Attach with a connecting link to extend the length of your chain. Each link adds a length equal to the chain’s pitch. Also known as roller links.

Tab—The tabs have holes to mount parts and hang hooks.

C2060H and C2080H—Best for minimizing shock loads from abrupt starts and stops. The thick side plates on this chain absorb jolts from motor startups, emergency braking, and sudden reversing.

	Links												Chain
	Attachment		Roller Chain						Connecting Links		Adding Links
	Style	Type	Trade No.	Std.	Pitch	Roller Dia.	Roller Wd.	Working Load, lb.		Each		Each		Per Ft.
Double Pitch







				Steel

				A-1	Tab	C2040	ANSI	1"	0.312"	5/16"	600	0000000	00000	———	0	00000000	00000


				A-1	Tab	C2050	ANSI	1 1/4"	0.400"	3/8"	1,000	0000000	0000	0000000	00000	00000000	0000
				A-1	Tab	C2060H	ANSI	1 1/2"	0.469"	1/2"	1,400	0000000	0000	0000000	0000	00000000	0000
				A-1	Tab	C2080H	ANSI	2"	0.625"	5/8"	2,400	0000000	00000	0000000	00000	00000000	00000
				K-1	Tab	C2040	ANSI	1"	0.312"	5/16"	600	0000000	0000	0000000	0000	00000000	0000
				K-1	Tab	C2050	ANSI	1 1/4"	0.400"	3/8"	1,000	0000000	0000	0000000	0000	00000000	0000
				K-1	Tab	C2060H	ANSI	1 1/2"	0.469"	1/2"	1,400	0000000	0000	0000000	0000	00000000	0000
				K-1	Tab	C2080H	ANSI	2"	0.625"	5/8"	2,400	0000000	00000	0000000	00000	00000000	00000
				SA-1	Tab	C2040	ANSI	1"	0.312"	5/16"	600	0000000	0000	———	0	00000000	0000
				SA-1	Tab	C2050	ANSI	1 1/4"	0.400"	3/8"	1,000	0000000	0000	———	0	00000000	0000
				SA-1	Tab	C2060H	ANSI	1 1/2"	0.469"	1/2"	1,400	0000000	0000	———	0	00000000	0000


				SA-1	Tab	C2080H	ANSI	2"	0.625"	5/8"	2,400	0000000	00000	———	0	00000000	00000
				SK-1	Tab	C2040	ANSI	1"	0.312"	5/16"	600	0000000	0000	———	0	00000000	0000
				SK-1	Tab	C2050	ANSI	1 1/4"	0.400"	3/8"	1,000	0000000	0000	———	0	00000000	0000
				SK-1	Tab	C2060H	ANSI	1 1/2"	0.469"	1/2"	1,400	0000000	0000	0000000	0000	00000000	0000
				SK-1	Tab	C2080H	ANSI	2"	0.625"	5/8"	2,400	0000000	00000	0000000	00000	00000000	00000

Flat-Edge Roller Chain and Links

Chain

Connecting Links

Adding Links

No more hang-ups thanks to the flat, oblong side plates that create a level surface to keep items moving along conveyor lines. Unlike standard roller chain, there are no divots to snag products. Pair this chain with sprockets to transmit power between rotating shafts.

Lubrication is key to smooth operation and long chain life. Routinely apply oil by hand or install an oil dispenser for continuous lubrication.

Steel—The go-to for roller chain, steel is strong and economical. While proper lubrication helps prevent rusting, it’s not as corrosion resistant as coated or stainless steel.

Adding Link—Attach with a connecting link to extend the length of your chain. Each link adds a length equal to the chain’s pitch. Also known as roller links.

	Roller Chain						Chain		Connecting Links		Adding Links
	Trade No.	Std.	Pitch	Roller Dia.	Roller Wd.	Working Load, lb.		Per Ft.		Each		Each
Single Pitch







				Steel

				40	ANSI	1/2"	0.312"	5/16"	930	0000000	000000	0000000	00000	0000000	00000


				50	ANSI	5/8"	0.400"	3/8"	1,620	0000000	00000	0000000	0000	0000000	0000
				60	ANSI	3/4"	0.469"	1/2"	2,400	0000000	00000	0000000	0000	0000000	0000
				80	ANSI	1"	0.625"	5/8"	4,130	0000000	00000	0000000	0000	0000000	0000

ANSI Roller Chain Spring Clips

Clip Shown

Installed

Replace lost or damaged spring clips to secure the pins on your connecting links. Face the opening away from the direction of travel to maintain a snug fit.

	Lg.	Ht.	Pkg. Qty.		Pkg.
Steel



	25	3/8"	3/16"	5	0000000	00000


	35	5/8"	1/4"	5	0000000	0000
	40	13/16"	5/16"	5	0000000	0000
	41	3/4"	5/16"	5	0000000	0000
	50	1"	3/8"	5	0000000	0000
	60	1 3/16"	1/2"	5	0000000	0000
	80	1 5/8"	5/8"	5	0000000	0000