Parker A-Lok 8RU4-316 316 Stainless Steel Compression Tube Fitting, Reducing Union, 1/2" Tube OD x 1/4" Tube OD

Key features

•Reducing union for connecting tubing of different diameters
•Fitting connects to tubing on both ends
•Chemically hardened type 316 stainless steel for higher strength and greater corrosion resistance than untreated stainless steel
•Twin ferrule compression fitting for a leak-resistant seal in high-pressure applications
•For use with stainless steel tubing

BrandParker

CategoryThreaded Tube Fittings

Size1/2" x 1/4"

ColorStainless Steel

Parker A-Lok 8RU4-316 316 Stainless Steel Compression Tube Fitting, Reducing Union, 1/2" Tube OD x 1/4" Tube OD

List Price: $82.70$74.43DEALYou Save: $8.27 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products

Dixon

Dixon 2WCA6025F-C 6 NPT x (2) 2.5 NST as Pol/Chr Strt Double Clpr Concealed Siamese Assembly

List: $1600.78$1440.70DEAL

Nalgene

Nalgene Polypropylene Barbed Bulkhead Fittings, 13mm Tubing (Case of 24)

List: $475.97$428.37DEAL

Brennan Industries

Brennan Industries 2404-16-16-B Brass Straight Tube Fitting, 1-5/16"-12 SAE x 1"-11-1/2 NPTF Thread, 1" Male JIC x 1" Male NPTF

List: $38.18$34.36DEAL

pemamnov

Brennan Industries 6564-08-08-04 Steel Tee Test Point Tube Fitting, 3/4"-16 Male JIC x 3/4"-16 Female JIC Swivel x 7/16"-20 Female O-Ring Boss

List: $41.61$37.45DEAL

Colder Products Company

Colder PMCD2203 Acetal Tube Fitting, Insert, Shutoff, In-Line, 1/8" Insert x 3/16" Barb

List: $42.27$38.04DEAL

Brennan Industries

Brennan Industries 7205-12-27-NWO-FG Forged Steel 90 Degree Elbow Conversion Adapter Fitting, 1-1/16"-12 Male JIC x M27 x 2 Male Metric Adjustable O-Ring Boss

List: $35.46$31.91DEAL

Uenede

$Uenede 6PCS Brass 1/4 Inch NPT Female Caps Outer Hex 1/4\" NPT Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas$

Uenede 6PCS Brass 1/4 Inch NPT Female Caps Outer Hex 1/4\" NPT Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas

List: $19.38$17.44DEAL

Weatherhead

Eaton Weatherhead 1862X10 Brass CA360 D.O.T. Air Brake Tube Fitting, Union, 5/8" Tube OD

List: $61.97$55.77DEAL