We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass push-fit male connector, straight shape, silver finish

Legris

Legris 3171 53 20 Male Connector 1/8 in OD 290 PSI

SKU CH-ZK3P-1YRZE MPN 3171

A brass push-fit adapter with 1/8 in tube connection and #10-32 thread, rated to 290 psi and 175 °F, supplied in packs of ten

  • TypeDrain Components
  • Push-to-connect design enables tool-free installation
  • Brass construction resists corrosion for long service life
  • Rated to 290 psi for reliable high-pressure performance
  • Withstands temperatures up to 175 Degrees F
  • Pre-applied thread sealant speeds up assembly

Brass Push-Fit Adapter

This brass push-fit adapter provides a straight connection between 1/8 inch outer-diameter tubing and a #10-32 male UNF thread. It is designed for vacuum applications and rated for 290 psi at up to 175 degrees F. The fitting measures 1/2 inch overall length and is supplied in a pack of ten.

Suits vacuum lines needing #10-32 threads

Installers who require a compact, tool-free connection to a #10-32 port will find this adapter suitable. It is not intended for systems exceeding 290 psi or 175 degrees F, nor for tubing sizes other than 1/8 inch OD. Buyers needing a different thread form or a barbed hose connection should look elsewhere.

#10-32 male UNF thread

The male #10-32 UNF thread is the single specification that determines compatibility with the target port. Verify that the receiving component uses this exact thread size and pitch before ordering.

Highlights

  • Push-to-connect design enables tool-free installation
  • Brass construction resists corrosion for long service life
  • Rated to 290 psi for reliable high-pressure performance
  • Withstands temperatures up to 175 Degrees F
  • Pre-applied thread sealant speeds up assembly

Specifications

TypeDrain Components
BrandLegris
Model3171 53 20

Questions about this item

Does the pack of 10 Legris 3171 53 20 connectors include thread sealant or must I buy it separately?

The listing notes that pre-applied thread sealant is not included, so you will need to supply your own sealant for the #10-32 UNF threads.

Should I choose this 1/8 in OD straight adapter or a different Legris 3171 variant for a #10-32 UNF port?

This model 3171 53 20 is built for 1/8 in tube OD and a #10-32 UNF male thread; other 3171 variants change the tube size or thread, so match the port and tube you are using.

Will the 290 psi rating hold at the 175 °F maximum temperature in my vacuum line?

Yes, the brass push-to-connect adapter is rated for 290 psi maximum operating pressure up to 175 °F, covering combined pressure and temperature in vacuum service.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.