Threaded sleeves

Similar to spacer bolts, threaded sleeves can be used to seamlessly connect two components. The sleeve’s metric internal thread is at least twice as long as its internal diameter. Threaded sleeves to DIN 2986 or EN 10241 are available as seamless versions or with a seam and with chamfered or straight ends. Threaded sleeves are also called connector nuts, coupling nuts, long sleeves, long nuts, high nuts, high sleeves, connecting nuts, extension sleeves, extension nuts, round nuts, round sleeves or threaded sockets. However, these designations don’t always correspond exactly to the definition of threaded sleeves – for example, threaded sockets are thinner-walled.

Gewindemuffe Stahl rostfrei

TITAN offers threaded sleeves made of stainless steel, steel or brass with different thread sizes and lengths, as well as round or hexagonal versions to suit your project. Standard variants such as M8 and M10 threaded sleeves are available from stock – you can also order these from us in large quantities with short delivery times. In addition, we can make customized connecting sleeves in intermediate lengths for you on request.

Applications for threaded sleeves

Threaded sleeves were originally developed as hollow body components in pipe technology and metal construction, where they are used to connect threaded rods or pipes that convey water, compressed air or oil. The components are screwed into the female thread on the coupling sleeve. Some versions include an inspection hole that allows the correct screw-in depth to be checked. Threaded sleeves are also used as fastening elements in other trades, such as sanitation, air-conditioning and heating engineering, electrical engineering and plant construction. In industry, threaded sleeves – round, pressed standoffs with internal threads or spacer sleeves – are used in printed circuit board assembly to connect construction elements in a non-contact manner in order to prevent short-circuits. In addition, threaded sleeves are used for screw connections in the field of wood technology.

Spacer sleeves made of stainless steel 1.4401 additionally contain molybdenum. The material 1.4401 or AISI 316 is a commonly used chromium-nickel-molybdenum steel in the food and chemical industries.

Order threaded sleeves in standard and custom sizes from TITAN

Thanks to our extensive stock, we can supply our customers with threaded sleeves in many sizes at short notice, such as stainless steel M8 or M10 threaded sleeves, steel M6 threaded sleeves or round M12 or M16 threaded sleeves. The following versions are available

MaterialGalvanized steel
Plain steel
Brass
Stainless steel
FinishingA2
V2A
V4A
A4
VA
1.4305
1.4404
ThreadM4 to M36
Formround, hexagonal
Outer Diameter7 mm to 46 mm
Length10 mm to 120 mm
Gewindemuffe Stahl verzinkt

In addition, we would be glad to implement your custom requests – please contact us if you need threaded sleeves made of brass or in non-standard lengths.

Our range of threaded sleeves

Article No.MaterialFinsihLength (mm)Outer Diameter (mm)Thread Size
A0704015SteelGalvanized157M4
A0704020SteelGalvanized207M4
A0805015SteelGalvanized158M5
A0805020SteelGalvanizedt208M5
A0805020BLSteelPlain208M5
A0805025SteelGalvanized258M5
A0805025BLSteelPlain258M5
A0805030SteelGalvanized308M5
A1006010SteelGalvanized1010M6
A1006015SteelGalvanized1510M6
A1006020SteelGalvanized2010M6
A1006025SteelGalvanized2510M6
A1006025BLSteelPlain2510M6
A1006030SteelGalvanized3010M6
A1006035SteelGalvanized3510M6
A1006040StahlGalvanized4010M6
A1006050SteelGalvanized5010M6
A1108015SteelGalvanized1511M8
A1108015BLSteelPlain1511M8
A1108020SteelGalvanized2011M8
A1108025SteelGalvanized2511M8
A1108025BLSteelPlain2511M8
A1108030SteelGalvanized3011M8
A1108030BLSteelPlain3011M8
A1108035SteelGalvanized3511M8
A1108040SteelGalvanized4011M8
A1108050SteelGalvanized5011M8
A1310020SteelGalvanized2013M10
A1310020BLSteelPlain2013M10
A1310025SteelGalvanized2513M10
A1310030SteelGalvanized3013M10
A1310035StahlGalvanized3513M10
A1310040SteelGalvanized4013M10
A1310040BLSteelPlain4013M10
A1310050SteelGalvanized5013M10
A1310050BLSteelPlain5013M10
A1310060SteelGalvanized6013M10
A1310060BLSteelPlain6013M10
A1512020SteelGalvanized2015M12
A1512025StahlGalvanized2515M12
A1512030SteelGalvanized3015M12
A1512035SteelGalvanized3515M12
A1512035BLSteelPlain3515M12
A1512040SteelGalvanized4015M12
A1512040BLSteelPlain4015M12
A1512050SteelGalvanized5015M12
A1512050BLSteelPlain5015M12
A1512060SteelGalvanized6015M12
A1512060BLSteelPlain6015M12
A1612030SteelGalvanized3016M12
A2016040SteelGalvanized4020M16
A2216040SteelGalvanized4022M16
A2216045SteelGalvanized4522M16
A2216050SteelGalvanized5022M16
A2216060SteelGalvanized6022M16
A2516040SteelGalvanized4025M16
A2516050SteelGalvanized5025M16
A2516060SteelGalvanized6025M16
A2516070SteelGalvanized7025M16
A2516080SteelGalvanized8025M16
A2516080BLSteelPlain8025M16
A2820040SteelGalvanized4028M20
A2820050SteelGalvanized5028M20
A2820050BLSteelPlain5028M20
A2820060SteelGalvanized6028M20
A2820060BLSteelPlain6028M20
A2820080SteelGalvanized8028M20
A2820080BLSteelPlain8028M20
C0805010Stainless steel V2APlain108M5
C0805015Stainless steel V2APlain158M5
C0805020Stainless steel V2APlain208M5
C1006010Stainless steel V2APlain1010M6
C1006015Stainless steel V2APlain1510M6
C1006020Stainless steel V2APlain2010M6
C1006025Stainless steel V2APlain2510M6
C1006030Stainless steel V2APlain3010M6
C1108020Stainless steel V2APlain2011M8
C1108025Stainless steel V2APlain2511M8
C1108030Stainless steel V2APlain3011M8
C1108035Stainless steel V2APlain3511M8
C1108040Stainless steel V2APlain4011M8
C1108050Stainless steel V2APlain5011M8
C1310020Stainless steel V2APlain2013M10
C1310025Stainless steel V2APlain2513M10
C1310030Stainless steel V2APlain3013M10
C1310040Stainless steel V2APlain4013M10
C1310050Stainless steel V2APlain5013M10
C1512025Stainless steel V2APlain2515M12
C1512030Stainless steel V2APlain3015M12
C1512040Stainless steel V2APlain4015M12
C1512050Stainless steel V2APlain5015M12
C2216040Stainless steel V2APlain4022M16
C2216050Stainless steel V2APlain5022M16
C2820050Stainless steel V2APlain5028M20
E1006020Stainless steel V2APlain2010M6
E1006025Stainless steel V2APlain2510M6
E1108030Stainless steel V2APlain3011M8
E1108040Stainless steel V2APlain4011M8
E1310030Stainless steel V2APlain3013M10
E1512030Stainless steel V2APlain3015M12
E2516040Stainless steel V2APlain4025M16
E3220050Stainless steel V2APlain5032M20
Technische Zeichnung Gewindemuffe
Buy now

Coupling nuts, long nuts, reduction sleeves – similar products are available from TITAN

In addition to threaded sleeves, you will find many other related fasteners for your needs in our product range. We also carry:

Gewindemuffe

Threaded sleeves

Metric female thread at least twice as long as inner diameter

Buy now
Distanzhülse

Spacers

Spacer without female thread

Spacers
Distanzmutter

Coupling nuts

Connecting nut for connecting or extending metric threads

Coupling nuts
Langmutter

Long nuts

Hexagon nuts with long profile

Long nuts
Reduziermuffe

Reduction sleeves

With two metric female threads of different sizes

Reduction Sleeves
Reduzierstück

Reducers

Adapters to connect two pipes with different nominal diameters

Reducers

About TITAN Befestigungstechnik-Großhandel GmbH

TITAN Befestigungstechnik-Großhandel GmbH, a subsidiary of ETTINGER GmbH, has been developing and producing high-quality fastening elements for a wide range of applications in industries such as plant engineering, electronics manufacturing, electrical engineering, assembly technology and construction since 1984.

We are your reliable partner for standardized mechanical precision components such as standoffs, spacer sleeves, long nuts, brass anchors, hanger bolts and shoulder screws, pipe hangers and stud bolts. We also manufacture custom drawing parts made from free-cutting steel, stainless steel, and brass on state-of-the-art rotary transfer and CNC machines at our location in Bergisch Gladbach.

Flexibility and fast delivery times are our core strength. We offer a wide range of thread sizes and key widths in large quantities from stock. You can rely on quality products from TITAN!

Scroll to Top