Boshart FIN1413-012 1-1/4" Ins...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.64
Boshart FIN1413-012 1-1/4" Insert x MPT Adapter Fitting

Boshart FIN1413-012 1-1/4" Insert x MPT Adapter Fitting

(No reviews yet) Write a Review

Model: FIN1413-012

In Stock (leaves warehouse same day if ordered before 3pm ET)

$2.64
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Boshart FIN1413-012 1-1/4" Insert x MPT Adapter

The Boshart FIN1413-012 is a 1-1/4" insert x MPT adapter built for rough-in plumbing runs where a poly insert-fitting connection needs to transition to a male-threaded (MPT) pipe connection. This fitting is a common transition piece for contractors running poly tubing to a threaded valve, pump, tank fitting, or other MPT-equipped component in the trade. Boshart supplies this fitting in a 1-1/4" trade size, matching the size designation carried in the model number, and it is intended for use behind the wall or below grade as part of a larger rough-in assembly rather than as a finished, visible fixture.

Key Features

  • Trade Size: 1-1/4" sizing for compatibility with matching insert tubing and MPT-threaded components.
  • Insert x MPT Configuration: One end is sized for insert-style poly tubing while the opposite end carries male pipe threads (MPT), allowing a straightforward transition between tubing and threaded connections.
  • Adapter Function: Designed to join dissimilar connection types in a single fitting, reducing the number of joints needed in a rough-in assembly.
  • Model Number FIN1413-012: Identifies the specific size and configuration within the Boshart insert-fitting line for accurate ordering and stocking.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Transitioning Poly Insert Tubing to Threaded (MPT) Fittings
  • Well, Pump, and Water System Connections
  • New Construction and Repair/Retrofit Rough-In Work

Why Boshart?

Boshart supplies rough-in plumbing fittings designed to give contractors a dependable way to transition between tubing and threaded pipe connections without guesswork on sizing. The FIN1413-012 carries a clearly defined 1-1/4" insert x MPT configuration, making it straightforward to match to the correct tubing and threaded component on the job.

Manufacturer Resources

Product Specs

list_batch:
BOS-20260923
Product Type:
Adapter
Connection Type:
Threaded
Department:
Plumbing
Product Subgroup:
Adapters
Product Size:
1-1/4"
Product Group:
Plumbing Fittings

Boshart FIN1413-012 – Frequently Asked Questions

1) What does the Boshart FIN1413-012 adapter actually connect to on each end?
One end is an insert barb sized for 1-1/4 inch poly insert tubing, and the other end is male pipe thread (MPT). It's the transition piece when a poly tubing run has to land on a threaded valve, pump, tank fitting, or any other MPT-equipped component.
2) Do I need clamps with this insert adapter, or does it seal on its own?
Insert fittings are a barb-and-clamp joint. The barb pushes into the poly tubing and the tubing is secured over it with stainless clamps, which are not part of the adapter. Plan on clamps for the insert side and thread sealant or PTFE tape on the MPT side.
3) Do I need a separate coupling and nipple to get from poly pipe to a threaded valve?
Not with this one. The insert-to-MPT adapter does the transition in a single fitting, so you're not stacking a coupling plus a nipple and adding joints to the assembly. Fewer joints in a buried or in-wall run means fewer places to leak.
4) Is this a male or female threaded adapter?
Male. The threaded end is MPT, so it screws into a female threaded (FPT) port on a valve, pump, or tank tee. If your threaded component has a male thread, you need the insert x FPT version instead.
5) Can I use this adapter as an exposed, finished connection under a fixture?
No. This adapter is intended to sit behind the wall or below grade as part of a rough-in assembly, not as a visible finished fixture connection. For an exposed trim location, use a finish-rated supply fitting instead.
How fast can I get the Boshart FIN1413-012 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Boshart FIN1413-012 come with a warranty?
Absolutely. The Boshart FIN1413-012 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Boshart FIN1413-012?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Boshart FIN1413-012 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!