Skip to content
DN-6 Dixon Instrumentation Fitting - Stainless Steel Nut - 3/8" Tube OD (Pack of 10)

DN-6 Dixon Valve Instrumentation Fitting - Stainless Steel Nut - 3/8" Tube OD

$4.03 - $4.03
$4.03
$4.11
$4.11 - $4.11
$4.11

Dixon Valve
Instrumentation Fittings - Nuts

Instrumentation fittings come completely assembled.

Applications include: High Pressure, High Temperature, Nitrogen, Helium, Flammable Gases, Hydraulic Gases, Corrosive Media.

On hose assemblies, pressure rating is the lower of either the rating of the coupling or the hose at 70 Deg. F
Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: DN-6 Dixon
Shape (Orientation): No Orientation
Material(s): 316 Stainless Steel
Features:
  • Fully interchangeable with Swagelok® and Parker A-Lok® fittings.
  • Double collet (ferrule) swaging action.
  • Two positive seal points.
  • ASTM material construction.
  • Material: 316 stainless steel.
  • Temperature Ratings: -325 deg. F to 1200 deg. F (-198 deg. C to 648 deg. C)
Installation Instructions:
  • Cut tubing squarely and clean tube end thoroughly to remove burrs.
  • Insert the tubing into the assembly making sure the tubing seats firm against the shoulder of the body and the nut is finger tight.
  • Tighten the nut with a wrench 1-1/4 turns, while holding the body with a second wrench.
Safety Guidelines:
  • Never connect, disconnect or remake a fitting with pressure in the system.
  • Make sure all fittings are properly installed.
  • It is not recommended to go beyond the pressure rating of the tubing. Elongation could occur in the tubing, shrinking the wall thickness and cause potential harm.
  • For proper sealing it is recommended that the tubing and fittings be of like material.
  • Always use proper thread lubricant and sealants on tapered pipe threads.
  • Never bleed a system by loosening a fitting.
Suggested Working Pressures
Wall Thickness .028 .035 .049 .065 .083 .095 .109
1/4" 4,000 5,100 7,500 10,100 --- --- ---
3/8" --- 3,300 4,700 6,600 --- --- ---
1/2" --- 2,600 3,700 5,000 6,600 --- ---
5/8" --- --- 2,900 3,900 5,200 6,000 ---
3/4" --- --- 2,400 3,200 4,200 4,900 5,700
Part Number Tube OD Interchanges Weight (Lbs)
DN-4 1/4" 402-1 0.2000
DN-6 3/8" 602-1 0.2000
DN-8 1/2" 812-1 0.6000
DN-10 5/8" 1012-1 -
DN-12 3/4" 1212-1 -
DN-16 1" 1612-1 -
Dixon Valve & Coupling

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

Shop Parts by Dixon Valve & Coupling