




Industrial Brass Air Coupler & Plug Kit, 1/4" NPT
US$123.28
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Brass Size: 1/4 inch NPT Coupler and Plug Kit, 28 Piece Item Dimensions: 0.54 x 1.51 x 1.51 inches Connector Type: Coupling Included Components: 12pcs Male Plugs, 8pcs ...
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Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Brass
- Size: 1/4 inch NPT Coupler and Plug Kit, 28 Piece
- Item Dimensions: 0.54 x 1.51 x 1.51 inches
- Connector Type: Coupling
- Included Components: 12pcs Male Plugs, 8pcs Female Plugs, 4pcs Female Couplers, 4pcs Male Couplers
- Unit Count: 1 Count
- Model Number: 4668cee4-39e3-470e-a93f-6e6343158edf
- Number of Pieces: 28
- Item Type Name: 1/4 npt coupler and plug air fittings
- Manufacturer Part Number: 28D
- Thread Size: 0-25
- Thread Type: NPT
- Material Type: Brass
- Item Highlight: 28 Piece, Air Tool Fittings Set, Quick Connect Air Hose Fittings, Air Compressor Accessories
- Exterior Finish: Brass
About this item
- Complete Kit Includes: 12pcs Male Plugs, 8pcs Female Plugs, 4pcs Female Couplers, 4pcs Male Couplers, this air compressor fittings kit provides ample air fittings for heavy users and consistent performance
- Premium Materials: Air hose fittings are made of solid brass, boasting excellent corrosion resistance and an extended lifespan, ensuring exceptional durability and reliability even in heavy duty applications
- High Performance: Maximum working pressure of 300 psi, delivering efficient airflow for various air tools and equipment, high quality brass durable, no rust, more wear resistant than aluminum
- Industrial Type: Industrial type, also known as M/D type, compatible with industrial/M/D type air fittings. 1/4-inch NPT female thread 1/4-inch body size, interchangeable with most manufacturers, ensuring a seamless fit
- Wide Application: These air tool fittings are suitable for professional jobsites, automotive shops, and home use for air hose, air compressors, air tools, nailers, blow guns, and pressure washers
- Quick Connection Design: Easy to install and quick disconnect feature, interchangeable and compatible with most manufacturers' coupler plugs, preventing air leaks and costly replacements
Shipping Policy
Steelnook ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Steelnook will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@steelnook.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Steelnook replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








