Specifications
The 30W57M is a 58mm (58-400) white/gold electrolytic tinplate (tin coated steel) cap with a pulp/aluminum foil liner. This closure is typically used with glass bottles, jars and jugs. This continuous threaded (CT) cap has a black exterior with a gold interior and gold knurled edge. The pulp/aluminum foil liner is ideal in packaging hydrocarbon products, but should not be used with acids or alkalis. Because the foil liner is odor and taste resistant, this cap is also great for food applications.

Electrolytic tinplate caps are highly sought-after metal closures that are sometimes referred to as tin coated steel caps, which are manufactured from 73 lb. - 80 lb. x .20 lb. electrolytic tinplate metal. The coatings on these caps are FDA approved and contain no heavy metals and the tooling meets ISBT standards. The metal itself has been sized, coated, varnished, and waxed. Tin plate steel is sometimes used in place of lightweight mirrors due to its shiny or lustrous like mirror appearance. Tin-plate steel is available in various color options such as, white, gold, red, and yellow and is more competitively priced than other options. Most tinplate steel metal caps are colored and have a uniform color and coating application on the closure surface area; whereas tin coated steel caps need a protective coating because they can corrode easily.

Disclaimer:

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.

Additional Information

More Information
Neck Width 58 mm
Neck Finish 58-400
Cap Liner .045 Pulp and Aluminum Foil
Color White
FDA Approved Yes
Pallet Pack 72,900 ea. (27 Cases)
Pallet Weight 1458 lbs.
Case Dimensions 16" L x 16" W x 23" H
Pallet Dimensions 48" L x 48" W x 74" H
Country of Manufacture United States
Q & A
Customer Questions
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.
Which metal caps for glass containers can withstand high temperatures?
Caps made of electrolytic tinplate (tin coated steel) with a plastisol liner are recommended to use when heat is required.
What types of glass containers are compatible with this metal cap?
This metal cap is compatible with other glass bottles, jars and jugs that share the same neck finish size.
Is this metal cap for glass FDA-approved?
These metal closures are FDA approved and available in aluminum or electrolytic tinplate (tin coated steel).
Is this metal cap for glass containers recyclable?
Yes, because this cap is made of metal, it is recyclable.
Did you find what you were looking for?

You May Also Like