Union nuts in comparison
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Last updated on 02.10.2026
1
Sanitary Connection Hose Extension 3/7 Inch Union Nut x 3/8 Inch Male Thread Length 1500 mm
tecuro
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9,9
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2
Poppstar 2X Hose Connector ID 3/4 Inch Brass (incl. Union Nut with Flat Sealing) on Hose Nozzle 3/4 Inch (19 mm)
POPPSTAR
13% off
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9,8
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3
PATIKIL 3/8" OD Brass Flare Union Connector, 1.37 x 0.63inch, 3 Set | Air Conditioning Copper Double Pipe Extension Joint Connectors Pipe Hose Fitting with Nut
PATIKIL
9% off
free shipping
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9,7
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4
GASHER 4Packs Metals Brass Tube Fitting, Half-Union with Flare Nut, 1/4" x 1/4" Flare Male Pipe Fittings
GASHER
free shipping
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9,6
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5
M6 x 70mm Stainless Steel Eye Bolt with Wing Nut, Union Bolt and Butterfly Nut Set for DIY Tools, 2 Sets
Vokenforu
6% off
free shipping
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9,4
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6
Fuel Line Socket, 10-22mm 1/4 3/8 1/2 Diesel Injector Wrench Set Union Nut Open Tubing Disassembly Sleeve Professional
Serenophile
free shipping
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9,3
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7
Brake Pipe Fittings 12Pcs 7/16 Inch-24 Brake Line Fittings & Brass Unions 4 Unions 8 Nuts Threads Brake Line Nut Fittings Sets For 1/4 Inch Tube
Fiakaon
free shipping
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9,3
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8
15mm x 3/4" Female Straight Cylinder Union Nut Brass Set with Olive and Washer for Copper Pipe Connections
Xcel Home
free shipping
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9,3
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9
NEIQIUWING Replacement Union Nut for D Series R10000 Shower Valve RP22734
NEIQIUWING
free shipping
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9,2
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10
Stainless Steel Extension Pipe for Immersion Drain Connection with Secure Union Nut and Three Sealing Rubber Washers
Feegow
free shipping
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9,2
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You might also be interested in these union nuts.
ARMYJY Stainless Steel Sink Siphon Pipe with Gold-Plated Brass Union Nut for Kitchen & Bathroom Drain Extension, 4cm Thread, Chrome Finish
STAINLESS STEEL CONSTRUCTION: Reinforced stainless steel body with mirror-polished for surface insures long lasting performance and resistance in kitchen and bathroom sinks
£ 4.69
free shipping
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Stainless Steel For Immersion Pipe for Sink Drain System with Secure Union Nut and Reliable Water Tight Connection
[STURDY STAINLESS STEEL MATERIAL] Made from stainless steel that resists rusting and , this pipe is built to withstand the demands of both kitchen and bathroom use while maintaining its sleek appearance.
£ 4.81
free shipping
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Inert Gas Hose, Argon CO2 Nitrogen Compressed Air Hose Welding Union Nut Argon Hose for MIG and TIG Welders Plasma Cutters and Industrial Work(2m)
TOUGH AND DURABLE: Inert gas hose is made from high-quality rubber that has excellent toughness, making it resistant to high pressure and anti-aging.
£ 18.32
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Iruihoo Pack of 2 flaring union nuts, 1/4 inch, brass, split flaring caps for refrigerant lines and HVAC air conditioning systems
Package contents: 2 pieces flaring union nut 1/4 inch, thread size 1/4 inch flaring, length 17 mm, inner diameter 6.35 mm, hex width 9.66 mm
£ 12.02
free shipping
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Stainless Steel Siphon for Sink Drain Connection with Mirror Polished and Brass Union Nut for Long Lasting Plumbing Performance (20cm)
[COMPLETE SINK SIPHON SET] This set contains one stainless steel siphon pipe, one seal ring and one gold plated brass union nut, offering a full drain extension solution for sink and trap connections.
£ 5.46
free shipping
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Shophubio Automotive Socket Wrench Set, 10–19 mm Open-End Union Nut Socket with 3/8" Drive, Chrome Vanadium Steel for Injector, Fuel Line & Oxygen(12mm)
SIZE RANGE: Includes ten -machined sockets from 1mm to 19mm (3/8 inch drive) - covers all common injector union nut sizes for cars, trucks, and heavy-duty vehicles.
£ 4.68
free shipping
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mophrati Brake Fitting Connection Kit Featuring 12 Durable Pieces Unions Nuts Designed with 38 24 Threads Optimal for Any Application Part Automotive Fittings Tubing Kit Piping Tube
12 pieces brake line fittings in the package,include 4 pieces unions and 8 pieces nuts
£ 11.19
free shipping
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Drivstraw Stainless Steel Immersion Pipe Siphon Extension for Sink Drain Connection – Chrome-Finished, 1-1/4 Inch (32 mm) Compatible, Includes Union Nut & 3 Sealing
STAINLESS STEEL CONSTRUCTION: Resists rust and in bathroom/kitchen use while maintaining a polished chrome finish for long lasting performance
£ 4.99
free shipping
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VUIUYOIES Piping Tube Kit Featuring 12 Premium Pieces Unions Nuts 38 24 Threads Essential for Brake Pipe Connections Part Automotive Fittings Tubing Kit Piping Tube
12 pieces brake line fittings in the package,include 4 pieces unions and 8 pieces nuts
£ 10.49
free shipping
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Getdoublerich Stainless Steel for immersion Siphon Extension Pipe for Sink Drain Connection, 1-1/4" x 32 mm, Chrome Finish, Includes Union Nut & 3 Sealing Gaskets
[COMPLETE INSTALLATION KIT]: Includes 1 stainless steel siphon extension pipe, 1 union nut, and 3 high-performance rubber sealing gaskets — everything needed for immediate, leak-free setup with no additional parts required.
£ 6.09
free shipping
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KHIronHive Stainless Steel Siphon Pipe Extension For Kitchen & Bathroom Sink Drain Connection With Chrome-Plated Brass Union Nut And Sealing Ring – 4 Cm Thread, 3.2 Cm OD(30cm)
[COMPLETE SINK SIPHON SET] This set contains one stainless steel siphon pipe, one seal ring and one gold plated brass union nut, offering a full drain extension solution for sink and trap connections.
£ 6.13
free shipping
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Stainless Steel Sink Basin Extension Pipe for Immersion Siphon, 1-1/4 Inch Drain Connection with Union Nut and Gaskets, Rust-Proof Fit for Bathroom and Kitchen
[ STAINLESS STEEL CONSTRUCTION] Crafted from robust, rust-proof stainless steel, this pipe ensures long-lasting performance in both kitchen and bathroom environments while resisting erosion and maintaining a polished appearance.
£ 5.04
free shipping
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