Spacer sleeves are used in various industries to maintain a constant distance between assembled components. They are an important element in electronic designs where insufficient distance between system parts may adversely affect the operation of the whole (for example by creating unwanted electrical connections). Spacer sleeves can be made of metal or plastic, and can be equipped (on one or both sides) with different types of threads for easier assembly. In addition to cylindrical bushings, hexagonal bushings (hexagonal in cross-section) are also popular. A well-chosen spacer can determine the quality of a project and its durability.
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Index: ZML-22298
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Spacer sleeves (metal and plastic)
Products: 19
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Brass Distance Sleeve - 25mm - 10pcs.
Spacer sleeve for fixing printed circuit boards, brackets, modules, etc. Used when there is a need for electrical separation of elements between each other. The length of the...
Index: KAB-07803
Index: KAB-07803
Brass Distance Sleeve - 10mm - 10pcs.
Distance sleeve which allows the mounting of printed circuit boards, brackets, modules, etc. It is used, when it is necessary to separat e electric elements. Sleeve...
Index: KAB-07802
Index: KAB-07802
Nylon Distance Bolts 10mm - 10pcs.
Plastic distance bolts, length 10 mm, outer diameter of 5 mm and an internal 3 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep the same...
Index: MTN-00046
Index: MTN-00046
Nylon Distance Bolts 20mm - 10pcs.
Plastic distance bolts, length 20 mm, outer diameter of 5 mm and an internal 3.2 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep the...
Index: MTN-02206
Index: MTN-02206
Nylon Distance Bolts 15mm - 10pcs.
Plastic distance bolts with a length of 15 mm, an outer diameter of 5 mm and an internal 3.5 mm Price for 10 pieces. Elements of this type are based on a screw, allow you to...
Index: MTN-02204
Index: MTN-02204
Nylon Distance Bolts 12mm - 10pcs
Plastic distance bolts, length 12 mm, outer diameter of 5 mm and an internal 3.5 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep the...
Index: MTN-04230
Index: MTN-04230
Set of screws and spacers M3 - Set A - 100pcs. - justPi
Set of M3 screws and spacers - Set D from justPi contains 100 mounting elements , such as M3 screws, nuts and spacer sleeves . All components are stored in a small plastic...
Index: JUS-23078
Index: JUS-23078
Nylon Distance Bolts 5mm - 10pcs.
Plastic distance bolts, length 5 mm, outer diameter of 6.3 mm and an internal 3.5 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep...
Index: MTN-02207
Index: MTN-02207
Set of M3 spacers - set E - 80pcs. - justPi
A set of M3 copper spacers . The elements enable the attachment of e.g. printed circuit boards, brackets and modules. They allow you to keep the same distances when...
Index: JUS-22372
Index: JUS-22372
Nylon Distance Bolts 8mm - 10pcs.
Plastic distance piece with a length of 8 mm, external diameter 6.3 mm and internal diameter 3.5 mm. Price per 10 pieces. Elements of this type mounted on the screw, allow to...
Index: MTN-04227
Index: MTN-04227
Set of screws and spacers M3 - Set C - 120pcs. - justPi
Set of M3 screws and spacers - Set C is a compact assembly package containing 120 different elements , including M3 screws, nuts and spacer sleeves . All components are...
Index: JUS-23077
Index: JUS-23077
Nylon Distance Bolts 4 mm - 10 pcs.
Plastic distance bolts, length 4 mm, outer diameter of 5 mm and an internal 3.5 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep the...
Index: MTN-04228
Index: MTN-04228
Mounting Kit 5 for Raspberry Pi - set of nylon screws and spacers M2.5 - 380pcs. - justPi
Mounting Kit 5 is a set of M2.5 screws and spacers that is designed to connect expansion boards to Raspberry Pi . The package includes 380 nylon elements , including...
Index: JUS-23079
Index: JUS-23079
Set of screws and spacers M3 - Set A - 120pcs. - justPi
The M3 screws and spacers set is a package from justPi containing 120 high-quality elements , including M3 screws, nuts and spacer sleeves . It is intended for precise...
Index: JUS-23074
Index: JUS-23074
Set of screws and spacers M3 - Set B - 100pcs. - justPi
Set of M3 screws and spacers - Set B from justPi contains 100 elements , including M3 screws, nuts and spacer sleeves. All components are stored in a plastic and...
Index: JUS-23076
Index: JUS-23076
Brass distance sleeve - different sizes M3 - set of 120pcs
Distance sleeve which allows the mounting of printed circuit boards, brackets, modules, etc. It is used, when it is necessary to separat e electric elements. Set...
Index: KAB-09700
Index: KAB-09700
Set of plastic screws, nuts and spacers - 180pcs.
This set of 180 black plastic screws, nuts and spacers is a great choice for mounting and securing electronic components. Ideal for DIYers and professionals, this set provides...
Index: AKS-23066
Index: AKS-23066
Nylon Distance Bolts 6mm - 10pcs.
Plastic distance bolts, length 6 mm, outer diameter of 5 mm and an internal 3.5 mm. Price for 10 pieces. Elements of this type are based on a screw, allow you to keep the...
Index: MTN-04298
Index: MTN-04298
Brass distance sleeve - different sizes M2 - set of 120pcs
Distance sleeve which allows the mounting of printed circuit boards, brackets, modules, etc. It is used, when it is necessary to separat e electric elements. Set...
Index: KAB-09699
Index: KAB-09699
See also
Spacer sleeve - what else is worth knowing about it?
Spacer sleeves can be made of metal or plastic , and be equipped (on one or both sides) with various types of threads (models with internal thread are available) to facilitate installation. In addition to cylindrical sleeves, hexagonal sleeves (with a regular hexagonal cross-section) are also popular. A well-selected spacer sleeve can determine the quality of the project and its durability. They are used, among others, as mounting of printed circuit boards.
Spacer sleeves - structure and material
The suitability of a sleeve for a given application is determined primarily by its structure ( length, internal and external diameter, shape, possible presence and type of thread ) and material ( metal or plastic sleeves ). When using sleeves in electronics, it is worth paying attention to the value of current and heat conduction and heat resistance (some plastic sleeves may melt at very high temperatures).
Nylon and brass bushings are available. The presence of a thread is also important (threading is more common in metal sleeves than in plastic ones) and its type - the most popular threads in sleeves for electronic projects are M2 and M3. The spacer sleeve must be well matched to your project.
Spacer sleeves - application
In electronic projects, spacer sleeves are used to attach printed circuit boards, modules or brackets . They are used, among others, to mount expansion boards in popular microcontrollers such as Arduino or Raspberry Pi. They can be used to separate electronic parts or constitute an auxiliary element when assembling the electronic system in its final location (e.g. inside the housing).
Products such as spacer sleeves are often sold in larger sets, additionally containing mounting screws and other useful elements - this solution allows you to save money and avoid a situation in which an important part is suddenly missing when assembling the project.
It is also worth equipping yourself with a set of sleeves of different sizes and threads, so you do not have to make separate purchases before creating the next project. Spacer sleeves are one of the elements that will always be useful in an electronics workshop. Each product available in our store comes directly from the manufacturer or supplier. Botland store - fast shipping of orders, professional advice and a wide range of products. If the product you are looking for is not available, ask our consultants about the planned date of next delivery.
Spacer sleeves (metal and plastic) - FAQ
Spacer sleeves are universal mounting elements designed to maintain a constant distance between individual elements. These are extremely important parts of many electronic projects, in which a precisely defined distance between parts is particularly important. When selected electronic parts are too close together, an unwanted electrical connection may form between them. This situation often leads to partial or complete damage to the system. Spacer sleeves are made of metal or plastic.
When choosing a spacer sleeve, first of all, check its dimensions. The most important of them are length and internal diameter. Another issue is the shape of the sleeve. Although the most popular of them are cylindrical, it is worth knowing that they are also available in a hexagonal version. You should also pay attention to the presence (or lack thereof) and type of thread. The last issue is the material from which the spacer sleeve is made. There are metal, brass and plastic versions.