--- product_id: 16791218 title: "Bung Cap 2\" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA" brand: "green goods" price: "14489CFA" currency: XOF in_stock: true reviews_count: 9 category: "Green Goods" url: https://www.desertcart.sn/products/16791218-bung-cap-2-buttress-coarse-thread-with-gasket-for-55 store_origin: SN region: Senegal --- # FDA Compliant Secure Closure Made in USA Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA **Brand:** green goods **Price:** 14489CFA **Availability:** ✅ In Stock ## Summary > Seal the Deal! 🔒 ## Quick Answers - **What is this?** Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA by green goods - **How much does it cost?** 14489CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/16791218-bung-cap-2-buttress-coarse-thread-with-gasket-for-55) ## Best For - green goods enthusiasts ## Why This Product - Trusted green goods brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from high-density polyethylene for long-lasting use. - • **Compact & Convenient:** Space-saving design for easy storage and transport. - • **Leak-Proof Assurance:** Equipped with an EPDM gasket for a tight seal. - • **Quality You Can Trust:** 100% guaranteed FDA compliant for peace of mind. - • **Versatile Compatibility:** Fits 15g, 30g, and 55g drums effortlessly. ## Overview The Bung Cap 2" Buttress (Coarse Thread) with Gasket is a high-quality, USA-made closure designed for various drum sizes. Constructed from durable polyethylene and featuring an EPDM gasket, this bung cap ensures a secure, leak-proof seal while meeting FDA compliance standards. ## Description These Greed Goods bung caps with ¾” knockout are extremely versatile and compatible with most US made 15g, 30g, and 55g drums. All caps are certified for use in UN certified drums to ensuring that you get the best quality product with no leakage. It can withstand high resistance to heat and severe weather conditions. Perfect for any emergency storage or transport, this bung cap offers long life as well as reduced labor and material costs! Review: Works for intended purpose - Worked like it was designed... a threaded bung plug for a plastic barrel. No leaks or drips. Review: Good replacement cap - Good quality and fits well with a good seal. Great value considering they are hard to find and functions very well. ## Features - 2 Pack Bung Cap with Coarse Thread (BTS) - Made in the USA - Compatible with 15g, 30g, 55g drums and more! - 100% Guaranteed FDA compliant - Made with high density polyethylene and EPDM gasket ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YK399BN | | Best Sellers Rank | #57,264 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Drum & Pail Lids | | Brand | Green Goods | | Brand Name | Green Goods | | Closure Type | Snap | | Color | White | | Customer Reviews | 4.4 out of 5 stars 644 Reviews | | Item Weight | 1 ounces | | Manufacturer | Green Goods | | Manufacturer Part Number | 736542129083 | | Material | Polyethylene | | Material Type | Polyethylene | | Model Number | 736542129083 | | Number of Pieces | 2 | | Product Style | Compact | | Shape | Round | | Style | Compact | | UPC | 736542129083 | | Unit Count | 2 Count | ## Product Details - **Material:** Polyethylene - **Color:** White - **Brand:** Green Goods - **Style:** Compact - **Shape:** Round ## Images ![Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA - Image 1](https://m.media-amazon.com/images/I/51kFzQbDtpS.jpg) ![Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA - Image 2](https://m.media-amazon.com/images/I/61TtRzrUclS.jpg) ![Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA - Image 3](https://m.media-amazon.com/images/I/61TIlWmvfxS.jpg) ![Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA - Image 4](https://m.media-amazon.com/images/I/71T3bfi5i6S.jpg) ![Bung Cap 2" Buttress (Coarse Thread) with Gasket for 55 Gallon Plastic Drum- 2pc MADE IN USA - Image 5](https://m.media-amazon.com/images/I/614QA6sT5kS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: are those the same caps for the 55 gal blue barrels? do you have the caps for 55gal, 1 thin and 1 coarse tread cap per barrel i need, thx** A: Yes if your drum is made in the USA these caps will most likely fit. https://www.amazon.com/Knock-Thread-Coarse-Gasket-Brand/dp/B014JNFOWW/ref=sr_1_3?keywords=bung+cap&qid=1565887670&s=gateway&sr=8-3 **Q: I was sent a fine thread cap, can you ensure that you are avtually selling the coarse buttress thread?** A: This listing is for coarse. You may have purchased from another seller on this item. **Q: How is the diameter of the bung measured? I ordered a 2" bung but it is too big. The one I am replacing measures about 1 3/4 inside.** A: The fine thread bung fitting is a 2" NPT (National Pipe Thread). Pipe sizes are based on the nominal inside diameter of the pipe. Because pipes of various materials must engaged interchangeably, the actual inside diameter of pipes of different materials will tend to vary due the the varying wall thicknesses appropriate to each material type and the pressure that they are designed to handle. The result of this is that a 2" pipe will measures something closer to 2-3/8" on the outside. The female threaded fitting will of course have threads that reduce that dimension by twice the profile of the thread but will still be more than 2" and closer to 2-1/4". Pipe threads can also be tapered to create an interference fit... and allow for tightening. The taper can further make measurements difficult. The 2" fine bung fitting typically has a straight (non-tapered) thread relying on a gasket to seal. The 2" coarse bung fitting will have a coarse thread called a buttress thread. The profile of the buttress thread is triangular with a flat bearing surface perpendicular to the axis of the fitting and an angled support. The 2" coarse thread fitting has dimensions similar to the fine thread. A 1-1/2" pipe would have a thread diameter similar to 1-3/4". There may be metric European sizes also. Here in the US the standard sizes are typically covered by the coarse and fine. Poly Farm LLC **Q: will this fit a 15 gal drum?** A: Yes these are standard 2" bungs which fit most 15, 30 and 55 gallon drums. Please be aware of the different threads as there are two standard types. There is a courser thread called buttress and a finer thread called NPT. Please make sure you are ordering the right thread for your drum. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works for intended purpose *by F***Y on March 26, 2026* Worked like it was designed... a threaded bung plug for a plastic barrel. No leaks or drips. ### ⭐⭐⭐⭐⭐ Good replacement cap *by V***T on July 5, 2025* Good quality and fits well with a good seal. Great value considering they are hard to find and functions very well. ### ⭐⭐⭐⭐⭐ a great cap that fit our drum perfectly. *by A***R on January 3, 2021* I bought this cap to help my parents save emergency water in one of their drums outside. They have older drums and some of their caps were no where to be seen. After reading good reviews, this is the first one that I have tried and it works and seals the drum well. I would recommend this product if you are looking for a cap to seal a drum that you have. The pictures show one of the old caps and the newer cap in place in the drum. ## Frequently Bought Together - Bung Cap 2" Buttress (Coarse Thread) with Gasket for Poly Drum -1pc Made in USA - Bung Cap 2" NPT (Fine Thread) with Gasket for 55 Gallon Plastuc Drums -1pc MADE in USA - Bung Cap 2" with 3/4" Knock Out Combo 2pc (1 Buttress Thread & 1 NPT Thread) Fits Plastic 15, 30, 55 Gallon Drum, --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/16791218-bung-cap-2-buttress-coarse-thread-with-gasket-for-55](https://www.desertcart.sn/products/16791218-bung-cap-2-buttress-coarse-thread-with-gasket-for-55) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-10*