M3 Round Spacers

Round Spacers are cylindrical, unthreaded fasteners with a hole through the center and opposite flat ends. The purpose of a spacer is to maintain a set distance between two objects. They are manufactured to much looser tolerances than shims or shim washers, and sometimes they may be considered decorative.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCARound SpacerAluminumChromate Conversion (Iridite, Alodine)M3 x 12 x 6m3 x 12 rnd spacer 6mm o.d. alum clear iridite1328
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AbabaCARound SpacerNylonPlainM3 x 6 x 6m3 x 6 rnd spacer 6mm o.d. nylon4673
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ACFCARound SpacerNylonPlainM3 x 6m6rx3mmxm3 nylon spacer100
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YANKEENHRound SpacerNylonPlainM3 x 6 x 4.5m3 x 6 spacer round 4.5mm od nylon490
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YANKEENHRound SpacerNylonPlainM3 x 3 x 4.5m3 x 3 spacer round 4.5mm od nylon42
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HayesCARound SpacerNylonPlainM3 x 4m3 x 4 (4.5mm)round spacer nylon50
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OlanderCARound SpacerAluminumPlainM3 x 17 x 6m3 x 17 x 6mm rd spacer alum82
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OlanderCARound SpacerSteelPlainM3 x 40 x 6m3 x 40 x 6mm rd spacer nyl450
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OlanderCARound SpacerAluminumZinc/ClearM3 x 6 x 6m3 x 6 x 6mm rd spacer rohs alum542
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OlanderCARound SpacerAluminumZinc/ClearM3 x 4 x 4.5m3 x 4 x 4.5mm rd spcr rohs alum3029
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OlanderCARound SpacerAluminumPlainM3 x 6 x 6m3 x 6 x 6mm rd swg spcr 2.7/4.78 alum140
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 3 x 8m3 x 3 x 8mm rd spacer sst rohs1008
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 13 x 6m3 x 13 x 6mm rd spacer sst rohs47
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OlanderCARound SpacerAluminumZinc/ClearM3 x 12 x 4.5m3 x 12 x 4.5mm rd spacer rohs alum99
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ACFCARound SpacerAluminumPlainM3 x 4.5 x 5m4.5rx5mmxm3 aluminum spacer rohs2500
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NAPPCOTXRound SpacerSteelPlainM3 x .05 x 48raf 3mm-.05 x 48mm x 5mm hex male/female440
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NAPPCOTXRound SpacerSteelPlainM3 x 0.5 x 19.99raf m3 x 0.5 hex m/f spacer 19.99 lgt600
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NAPPCOTXRound SpacerSteelPlainM3 x 8pem m3 x 8mm pem standoff750
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FastWareSaskRound SpacerSteelZinc/ClearM3 x 10rolled spacer6,435
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EximS'poreRound SpacerSteelPlainM3 x 2smt spacer nut surface mount tape & reelsteel bright tin w. clear preservative m3 x 2 mm penn p/n smtso-m3-2et3000
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EximS'poreRound SpacerSteelPlainM3 x 8reelfast surface mount standoff m3carbon steel matte-tin 375pcs/tape& reel m3 x 8 mm pem p/n smtso-m3-8dt1875
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EximS'poreRound SpacerClass 9.8PlainM3spacer support nylon 6/6 naturalflame class 94v2sct-3996
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RCFastAZRound SpacerNylonPlainM3 x 6M3 x 6r x 3l f/f rnd spacer rohs M0532-3-Ninquire
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BHAMALRound SpacerNylonPlainM3- x M2M3-id xm2-tk xm4.5-od spacer500
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 5 x 4.5m3 x 5 x 4.5mm rd spacer sst rohs189
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 6 x 6m3 x 6 x 6mm rd spacer sst rohs96
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OlanderCARound SpacerAluminumAnodizedM3 x 8 x 8m3 x 8 x 8mm rd spacer alu blk anodize1100
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OlanderCARound SpacerAluminumZinc/ClearM3 x 4 x 6m3 x 4 x 6mm rd spacer rohs alum9252
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SISAZRound SpacerSteelPlainM3spacer length= 45 black2500
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SISAZRound SpacerAluminumPlainM3-6.00M3 (6 od)x8 long unthreaded round spacer300
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LibertyILRound SpacerBrassNickelM3-0.50 x 13M3-0.5 x 13 ale/female spacer plate plate brass nickel plate M06003C0013BRN715
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TrifastTXRound SpacerNylonPlainM3m3 shoulder spacer nylon 6/6 per dwg nat nylon66 ul94v222000
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TrifastTXRound SpacerNylonPlainM3 x 2.9m3 x 2.9mm nylon spacer nat nylon66 ul94v012165
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AFIFLRound SpacerNylonPlainM3 x 5m3x5 nylon spacer nat1131
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MSTCMARound SpacerSteelZinc/ClearM3 x 10m3 x 10 mst 3318 int/ext thd spacer stl zinc200
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MSTCMARound SpacerSteelZinc/ClearM3 x 20m3 x 20 mst 3318 int/ext thd spacer stl zinc200
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