The 57WCAR is a Rieke® SC-76R, 70mm natural polyethylene (PE) plastic screw cap (Buttress 6TPI) with 3/4" (20mm) threaded opening (reducer) and a GK-98W gasket. This plastic pail closures offers a tight seal as well as easy access to a container for filling and dispensing through a 3/4" threaded opening for use with a Rieke®FLO-RITE faucet.


Polyethylene (PE) is the most commonly produced and used plastic polymer in the world. PE has good chemical resistance and is typically translucent and waxy in nature. We have various products made of polyethylene, from buttress screw caps with Flexspout to spill decks. PE bottles have a maximum hot fill temperature of 120°F.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.

Additional Information

More Information
Neck Width70 mm
Case Pack500 ea.
Pallet Pack9,000 ea. (18 Cases)
Case Weight40 lbs.
Pallet Weight765 lbs.
Case Dimensions20-1/4" L x 15-1/8" W x 15" H
Pallet Dimensions40" L x 48" W x 50" H
ModelRieke® SC-76R
Q & A
Customer Questions
What is the best method to puncture this cap so fluid can flow through the 3/4" faucet?
Thank you for your question. This cap is a standard knockout type cap. You can use a screwdriver to punch out the center, then install the 3/4" faucet. Thank you for choosing The Cary Company.
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
What type of bottles are compatible with industrial caps?
The most popular bottle types for industrial caps are f-style bottles and tight head containers.
What sizes do industrial caps come in?
Industrial caps are available in 38mm-70mm.
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Product Reviews

5 out of five star rating on Trustpilot

Based on 3 customer(s) reviews

5 out of five star rating on Trustpilot

Pablo Kim, 06 March 2024

great part

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5 out of five star rating on Trustpilot

Nagase Chemtex America, 16 February 2024

First time purchasing this product. Exactly what I was looking for.

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5 out of five star rating on Trustpilot

Ray Parker, 27 July 2022

as described online

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