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 Thursday, 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?



Cocoa Nibs, (chocolate) 4 ounce bag $8.79
Heat Shield small, for threaded in 1/2" NPT dial thermometers. $10.00
Target Hop Pellets, 8 Oz $11.83
Clip-On Trub Guard $10.00
Lallemand Windsor Dry Yeast 11 g $4.06
NEW Male Beer Thread x 1/4" Male Flare (MFL) $7.00
Stainless Tube Cut-off Grab Bag READ FULL DESCRIPTION $1.00
2 Gallon Bucket Only, no lid $6.75
Hot Pod Kettle Element Enclosure 2ETC4S - TC2" Enclosure w/clamp, gasket, and 2" TC Radiused Solder Flange $67.00