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. 102-6148
Mfr. Part No.469.09.10
BrandRichco
$20.96
1 Bag of 100
Bag(s)
3.2mm 10mm 6mm - Polyamide
RS Stock No. 102-6693
Mfr. Part No.097.09.25
BrandRichco
$16.21
1 Bag of 100
Bag(s)
4.2mm 25mm 8mm - Polyamide
RS Stock No. 265-2316
Mfr. Part No.SS 6 X 1M
BrandRichco
$50.60
1 Bag of 5
Bag(s)
3.7mm 1m 6.4mm M3, No.6 CPVC
RS Stock No. 219-1956
Mfr. Part No.TNSPG-M4-8-45-I/I
BrandRichco
$4.232
Each (In a Bag of 10)
units
- 45mm 8mm M4 Nylon
RS Stock No. 163-4569
Mfr. Part No.R6323-02
BrandHARWIN
$0.563
Each (In a Bag of 50)
units
- 8mm 4.75mm M3 Brass
RS Stock No. 918-7106
Mfr. Part No.9908-4MM
BrandBivar
$0.044
Each (In a Bag of 1000)
units
3.2mm 4mm 4.7mm #4 Nylon
RS Stock No. 219-1984
Mfr. Part No.TNSPG-M3-8-19-I/S
BrandRichco
$3.051
Each (In a Bag of 10)
units
- 19mm 8mm M3 Nylon
RS Stock No. 265-2237
Mfr. Part No.SS 6 4
BrandRichco
$24.07
1 Bag of 100
Bag(s)
3.7mm 12.7mm 6.4mm M3, No.6 CPVC
RS Stock No. 219-1899
Mfr. Part No.TNSPG-M3-8-10-I/I
BrandRichco
$2.734
Each (In a Bag of 10)
units
- 10mm 8mm M3 Nylon
RS Stock No. 219-1934
Mfr. Part No.TNSPG-M4-8-16-I/I
BrandRichco
$3.111
Each (In a Bag of 10)
units
- 16mm 8mm M4 Nylon
RS Stock No. 176-7996
Mfr. Part No.9774100951R
$1.306
Each (On a Reel of 300)
units
2.7mm 10mm 5.1mm - Steel
RS Stock No. 176-7997
Mfr. Part No.9774080951R
$1.306
Each (On a Reel of 400)
units
2.7mm 8mm 5.1mm - Steel
RS Stock No. 185-4153
Mfr. Part No.9774030633R
$1.099
Each (On a Reel of 1800)
units
1.9mm 3mm 3.3mm M1.6 Steel
RS Stock No. 176-7998
Mfr. Part No.9774070951R
$1.144
Each (On a Reel of 450)
units
2.7mm 7mm 5.1mm - Steel
RS Stock No. 176-8007
Mfr. Part No.9774010951R
$1.397
Each (On a Reel of 1500)
units
2.7mm 1mm 5.1mm - Steel
RS Stock No. 184-1769
Mfr. Part No.960030042
$0.421
Each (In a Bag of 500)
units
3.2mm 3mm 6mm - Polyamide
RS Stock No. 176-7967
Mfr. Part No.9774070151R
$1.199
Each (On a Reel of 450)
units
3.5mm 7mm 5.1mm M2.5 Steel
RS Stock No. 176-7999
Mfr. Part No.9774060951R
$1.144
Each (On a Reel of 450)
units
2.7mm 6mm 5.1mm - Steel
RS Stock No. 142-4068
Mfr. Part No.9775041360R
$1.72
Each
units
4.2mm 5.1mm 6mm M3 Steel
RS Stock No. 184-1770
Mfr. Part No.960030084
$0.413
Each (In a Bag of 500)
units
4.2mm 3mm 8mm - Polyamide
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