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Threaded NPT Cap | MNPT 1/4 in. - SS316

SKU TFNB-MN4
Store Location (Aisle-Bay-Shelf) 0-CA7-L4
Brand Glacier Tanks
Connection Type(s) MNPT
Connection Size(s) 1/4 in.
MPN TFNB-MN4
Warranty Yes
Pressure Rating 27.5 Mpa (3989 psi)
Stainless Steel SS316
Quantity in stock 66
In stock
SKU
TFNB-MN4
Price $4.28

Threaded NPT end cap for 1/4 inch male NPT.

National Pipe Taper (NPT)

NPT is a standardized fitting that is commonly used for joining pipe. Due to the tapered threads (wider diameter at the base of the threads, similar to a trapezoid) the male fitting will tighten the further it is threaded into the female. NPT follows the technical standards provided by the American National Standard Pipe Thread standards, often called national pipe thread, which is often where the confusions with NPT arises, as NPT is specifically an acronym that refers to tapered pipe.

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Return Policy


Glacier Tanks will accept returns of website standard stocking items, but only if:

  1. The item is new, unused, and in resalable condition;
  2. You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
  3. You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);

Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.

The following items are non-returnable:

  • Special or Discounted items - labeled by button color:
    • Discontinued
    • Damaged
    • Non-conforming
    • Refurbished
    • Special Order
    • Drop Ship
    • Build-to-Order
  • Custom order
  • All Gaskets & Seals

Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.

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Michael C Michael C
Mar 21, 2022 on Google Customer Reviews
They have everything you would need, fast shipping, smart and nice customer service.
michael hatcher michael hatcher
Mar 21, 2021 on Google Customer Reviews
Product was high quality and exactly what I expected, received it in under a week.
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