Home > Equipment > Fittings / Camlocks / Triclover > NPT Threaded Fittings >

SS Locknut (NPS) - 3/8" NPT
SS Locknut (NPS) - 3/8" NPT
 
Our Price: $3.85

Quantity in Stock:73

Product Code: LOCKNUT_38
Qty:

Description
 
These 304SS locknuts have NPS straight thread so they will thread all the way down the threads of any NPT fitting. One side is flat and the other has a machined O-ring groove. Available in 1/4", 3/8", 1/2" and 1" NPS sizes

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Click Here to Write a Review »

  0 of 0 people found the following review helpful:
 
5 of 5 Hard to find February 5, 2026
Reviewer: TJ from Central Indiana  
Happy to find this high quality part. Took me a couple weeks to cycle through wrong parts from other suppliers to finally find it. Thanks for stocking this!

Was this review helpful to you?



Mugwort, 1oz dried $2.48
Quick Disconnects (BLQD) - MQD x 1/4" MFL (Male Flare) $8.00
Plastic Test Tube / Jar, 12", Thread on base $3.25
White Labs PPNG WLP833 German Bock Lager Liquid Yeast Pack $15.39
Honey, Sage, One Pound $9.89
1.5" TC with 1/4" MFL and FFL (FLARE) $16.00
Faucet Shank, 8", Stainless Steel $28.99
1.5 inch TC kit, ferrule, clamp, gasket and welding labor $59.99
Plastic Funnel, 10" with Strainer $9.99