Round Spacers

Spacersare metal or plastic tubes designed to maintain space within a system and help ensure correct alignment of components. They can be threaded or unthreaded and are similar to standoffs, which are threaded. Round spacers (also often known as clearance spacers) are considered the standard shape, though there are also hexagonal spacers.

What are round spacers used for?

Spacers are integral components for a wide variety of applications and industries such as automotive, aviation and electronics. They are commonly used in PCBs. Although an unintended application, spacers can also be used to bundle small wires together in a system.

What types of round spacers are there?

Round spacers can differ by material, size and how they are threaded. Nylon and plastic spacers offer significant electrical insulation, chemical resistance and low moisture absorption. They are also lightweight. Metal spacers, usually made from brass, steel or stainless steel, are strong and impact resistant. They maintain electrical conductivity within a circuit.


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Description Price Bore Diameter Body Height Body Diameter For Screw Size Material
RS Stock No. 102-6205
BrandRS PRO
MYR32.50
1 Bag of 100
Bag(s)
4.2mm 3mm 8mm - Polyamide
RS Stock No. 163-4575
Mfr. Part No.R6324-02
BrandHARWIN
MYR104.64
1 Bag of 50
Bag(s)
- 10mm 4.75mm M3 Brass
RS Stock No. 219-1956
Mfr. Part No.TNSPG-M4-8-45-I/I
BrandRichco
MYR11.873
Each (In a Bag of 10)
units
- 45mm 8mm M4 Nylon
RS Stock No. 265-2287
Mfr. Part No.SS 8 8L
BrandRichco
MYR82.92
1 Bag of 100
Bag(s)
4.4mm 25.4mm 9.5mm M4, No.8 CPVC
RS Stock No. 918-7109
Mfr. Part No.9908-5MM
BrandBivar
MYR0.187
Each (In a Bag of 1000)
units
3.2mm 5mm 4.7mm #4 Nylon
RS Stock No. 918-7121
Mfr. Part No.9913-5MM
BrandBivar
MYR0.221
Each (In a Bag of 1000)
units
2.3mm 5mm 4.7mm #2 Nylon
RS Stock No. 102-2332
Mfr. Part No.RRSB-3260-4
BrandRichco
MYR50.69
1 Bag of 100
Bag(s)
3.2mm 4mm 6mm - Brass
RS Stock No. 102-6126
Mfr. Part No.469.09.05
BrandRichco
MYR55.81
1 Bag of 100
Bag(s)
3.2mm 5mm 6mm - Polyamide
RS Stock No. 176-7957
Mfr. Part No.9774035243R
MYR2.43
Each (On a Reel of 800)
units
2.8mm 3.5mm 4.35mm M2 Steel
RS Stock No. 184-1736
Mfr. Part No.963110042
MYR3,121.20
1 Box of 1000
Box(es)
- - - - -
RS Stock No. 184-2155
Mfr. Part No.960040021
MYR1.051
Each (In a Pack of 50)
units
2.7mm 4mm 5mm - Polyamide
RS Stock No. 184-1752
Mfr. Part No.963080042
MYR6,089.40
1 Box of 3000
Box(es)
3.2mm 8mm 6mm - Brass
RS Stock No. 184-2233
Mfr. Part No.960070084
MYR1.051
Each (In a Pack of 50)
units
4.2mm 7mm 8mm - Polyamide
RS Stock No. 142-3109
Mfr. Part No.9775036960R
MYR4.17
Each
units
4.2mm 4.6mm 6mm - Steel
RS Stock No. 185-4143
Mfr. Part No.97730406330R
MYR2.416
Each (On a Reel of 1400)
units
- 4mm 3.3mm M1.6 Steel
RS Stock No. 141-8521
Mfr. Part No.9775086960R
MYR3.27
Each (On a Reel of 350)
units
4.2mm 9.6mm 6mm - Steel
RS Stock No. 141-8513
Mfr. Part No.9775041960R
MYR2.78
Each (On a Reel of 700)
units
4.2mm 5.1mm 6mm - Steel
RS Stock No. 161-3588
Mfr. Part No.R30-6700594
BrandHARWIN
MYR1.133
Each (In a Pack of 2000)
units
3.2mm 5mm 5mm M3 Polyamide
RS Stock No. 176-8137
Mfr. Part No.9774140360R
MYR6.75
Each (In a Pack of 5)
units
4.2mm 14mm 6mm M3 Steel
RS Stock No. 176-7978
Mfr. Part No.9774140360R
MYR4.08
Each (On a Reel of 250)
units
4.2mm 14mm 6mm M3 Steel
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M3 Clearance Circular Plastic Spacer, Ø5mm O/D.8mm body ...
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