Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
NOS 16220NOS NOS Nitrous Bottle Nut & WasherOverview: 4AN Nitrous Bottle Nut Adapter & Washer Features: Easy Installation Keeps Contaminants Out Application: Year Make Model Submodel Engine Size Universal Specs: A Side Type 660 Adapter AN Size ( B ) 4 AN MALE Adapter Size ( A ) 1 inch Adapter Size ( B ) 4 B Side 4AN Brand NOS Color Chrome Emission Code 5 Finish Chrome Fitting Attachment 1 Female Threads Fitting Attachment 2 Male Threads Material Brass Product Type Nitrous Bottle Nut & Washer
Overview:
-4AN Nitrous Bottle Nut Adapter & Washer
Features:
- Easy Installation
- Keeps Contaminants Out
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| A Side | Type 660 |
|---|---|
| Adapter AN Size ( B ) | 4 AN MALE |
| Adapter Size ( A ) | 1 inch |
| Adapter Size ( B ) | -4 |
| B Side | 4AN |
| Brand | NOS |
| Color | Chrome |
| Emission Code | 5 |
| Finish | Chrome |
| Fitting Attachment 1 | Female Threads |
| Fitting Attachment 2 | Male Threads |
| Material | Brass |
| Product Type | Nitrous Bottle Nut & Washer |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 274 reviews
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Product Reviews
★★★★★ 5
Asurion stands behind their policy
I am very proud to know that Asurion stands behind their policy; if an item doesn't function, it should. The process was user-friendly and quick. Thank you, Asurion.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Works great.
Ordered for husband to use at office. Says it’s working fine.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Asurion gets 5 stars
Asurion tried to repair our printer. And when it was beyond repair they within 24 hours remitted an Amazon gift card enabling us to purchase a new printer we received in 2 days. I highly recommend Asurion.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Better to have then not!
Excellent when you need it! Prompt claim assistance.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Perfect for beginners
Color: Pink
This set is very beginner-friendly since it comes with all the necessary accessories needed to create heat press items. Everything seems sturdy and good quality, especially for a starter kit. It’s definitely helpful having everything included in one package instead of trying to find and purchase each item individually.
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Reviewed in the United States on May 21, 2026