3/8 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.

7,451 Round Spacer, showing 200, (click on any line for more information)

Buy Round Spacers from one of our FCH Network Partners
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Zoro Tools Inc.Round SpacerSteelPlain3/8 3/8round spacer 3/8 in 3/8 in pk5
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Zoro Tools Inc.Round SpacerSteelPlain3/8 1/8round spacer 3/8 in 1/8 in pk5
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Zoro Tools Inc.Round SpacerSteelPlain3/8 1/2round spacer 3/8 in 1/2 in pk5
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Zoro Tools Inc.Round SpacerSteelChrome3/8 x 1round spacer chrome 3/8 in 1 l pk5
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Buy Round Spacers from one of our FCH Network Members
TSFTXRound SpacerAluminumPlain3/8spacer 3/8 rd aluminun .257 x .375 lg20
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Cal FastenrsCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8 round spacer .140 id 3/4 lg. 18-8 304 /raf 11946ss /RAF11946SS580
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Cal FastenrsCARound SpacerAluminumPlain3/83/8 round spacer .166 id 1 lg. /raf 11988a /RAF11988A1,250
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Cal FastenrsCARound SpacerAluminumPlain3/83/8 round spacer .218 id 1/2 lg. /raf 119012ao /RAF119012AO386
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Cal FastenrsCARound SpacerAluminumPlain3/83/8 round spacer .192 id 3/16 lg. /raf 118510a /RAF118510A700
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/16 x 5/83/8 x 3/16 x 5/8 rd spacer sst rohs20
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OlanderCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 3/8 x 5/83/8 x 3/8 x 5/8 rd spacer sst rohs10
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ACFCARound SpacerSteelZinc/Clear3/83/8rx5/32x#8 steel spacer z/p rohs2500
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ACFCARound SpacerNylonPlain3/83/8rx1/2x#8 nylon spacer129
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ACFCARound SpacerNylonPlain3/83/8rx1/8x#8 nylon spacer9600
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ACFCARound SpacerAluminumChromate Conversion (Iridite, Alodine)3/83/8rx1/8x#10 aluminum spacer alodine 120089
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ACFCARound SpacerAluminumChromate Conversion (Iridite, Alodine)3/83/8rx1/8x#8 aluminum spacer gold iridite390
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ACFCARound SpacerNylonPlain3/83/8rx1/8x#10 nylon spacer500
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ACFCARound SpacerNylonPlain3/83/8rx1/8x#6 nylon spacer240
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ACFCARound SpacerNylonPlain3/83/8rx1/4x#12 nylon spacer2
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ACFCARound SpacerSteelPlain3/83/8rx1/4x#8 steel plain spacer rohs50
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ACFCARound SpacerNylonPlain3/83/8rx1/4x#6 nylon spacer114
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ACFCARound SpacerAluminumPlain3/83/8rx5/16x#10 aluminum spacer55
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ACFCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8rx3/16x#8 s/s spacer1312
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ACFCARound SpacerNylonPlain3/83/8rx3/16x#8 nylon spacer1000
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ACFCARound SpacerBrassPlain3/83/8rx1/2x#10 brass spacer700
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ACFCARound SpacerAluminumChromate Conversion (Iridite, Alodine)3/83/8rx3/8x#8 aluminum spacer gold iridite65
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ACFCARound SpacerNylonPlain3/83/8rx5/8x#6 nylon spacer1350
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YANKEENHRound SpacerNylonPlain3/8 x 3/4 6/63/8 idx3/4 lg spacer round 1/2 od 6/61000
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CenturyFLRound SpacerSteelPlain3/8 x 1/8 x .14raf 1184-6-b-12 3/8x1/8x.14 rnd spacer700
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CenturyFLRound SpacerSteelPlain3/8 x 3/4 x .166raf 1194-8-al-24 3/8x3/4x.166id round alm116
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-.218 x 7/16raf 3/8-.218 x 7/16 round spacer s/s15594
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-.192 x 1/23/8-.192 x 1/2 round spacer s/s1800
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x .140 x .093raf 3/8 od x .140 id x .093 thk s/s rd. spac3000
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NAPPCOTXRound SpacerSteelNickel3/8raf 3/8 hexjacksc.stl nickelpltd w/ hardware300
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NAPPCOTXRound SpacerAluminumPlain3/8-.192 x 1/43/8-.192 x 1/4 round spacer aluminum700
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NAPPCOTXRound SpacerNylonPlain3/8-.166 x 1/23/8-.166 x 1/2 round spacer nylon840
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NAPPCOTXRound SpacerNylonPlain3/8-.140 x 5/163/8-.140 x 5/16 round spacer nylon1600
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1raf 3/8x1 (6-32)hexmale/femalestandoff s/s20
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1/4raf 3/8x1/4(6-32)hexmale/femalestandoff s/s1002
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 4raf 3/8x4 lth (10-32)hex m/f standoff s/s294
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 2raf 3/8x2 lgt(8-32)hex m/fstandoff s/s184
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 1 1/8raf 3/8x1-1/8 (8-32)hexfemalestandoff s/s120
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MESAFASTCARound SpacerNylonPlain3/8 x 3/4 x .3753/8 id x 3/4 od x .375 long rnd spacer nylon black nylon black2,600.0
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MTPCARound SpacerNylonPlain3/8 x 3/4 x 1/23/8 x od 3/4 x l 1/2 nylon spacerstock
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QFCTXRound SpacerSteelPlain3/8 x 1/43/8 x 1/4 round spacer500
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SRFALRound SpacerNylonPlain3/8 x 1/16 x 3/83/8 od x 1/16 id x 3/8 thk spacer-
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SRFALRound SpacerAluminumPlain3/8 x 1round spacer .203 id-
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AbabaCARound SpacerNylonPlain3/8 x 3/8 x 3/43/8 x 3/8 long x 3/4 od nylon spacer20
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AbabaCARound SpacerNylonPlain3/8 x 1/2 x 3/43/8 x 1/2 long x 3/4 od nylon spacer20
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx3/16x#12 aluminum spacer rohs200
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Ace Bolt MSRound SpacerSteelZinc/Clear3/8 x 23/8 x 2 spacer {std ft} cem zinc2
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WDMBIARound SpacerSteelZinc/Black3/8-16 x 8stud spcr st (bz) 3/8-16x8 spc800
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WDMBIARound SpacerSteelPlain3/8 x 7/8 x .062wsh flt pa 3/8x7/8x.062 spc20194
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WDMBIARound SpacerSteelPlain3/8 x 1 x 0.062wsh flt pa (pl) 3/8x1x0.062 spc500
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ACFCARound SpacerNylonPlain3/83/8rx3/8x#10 nylon spacer200
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ACFCARound SpacerNylonPlain3/83/8rx1/2x1/4 nylon spacer375
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ACFCARound SpacerResin (Phenolic, etc.)Plain3/83/8rx1/2x#8 phenolic spacer500
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ACFCARound SpacerNylonPlain3/83/8rx3/16x#6 nylon spacer96
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx5/32x#6 aluminum spacer rohs8
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx5/16x#8 aluminum spacer rohs444
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ACFCARound SpacerResin (Phenolic, etc.)Plain3/83/8rx1/4x#6 phenolic spacer503
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ACFCARound SpacerAluminumPlain3/83/8rx1/2x#6 aluminum spacer880
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ACFCARound SpacerBrassPlain3/83/8rx1/2x#12 brass spacer144
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ACFCARound SpacerNylonPlain3/83/8rx7/16x#10 nylon spacer323
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ACFCARound SpacerNylonPlain3/83/8rx7/16x#8 nylon spacer161
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ACFCARound SpacerNylonPlain3/83/8rx3/4x#8 nylon spacer287
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ACFCARound SpacerAluminumPlain3/83/8rx9/16x#10 aluminum spacer50
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ACFCARound SpacerNylonPlain3/83/8rx11/16x#8 nylon spacer994
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ACFCARound SpacerBrassPlain3/83/8rx5/8x#10 brass spacer82
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ACFCARound SpacerNylonPlain3/83/8rx1-1/2x#6 nylon spacer284
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SJS ProdCARound SpacerSteelPlain3/8 x 6 x 3/163/8 x #6 x 3/16 female rnd spacer cl ir400
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SJS ProdCARound SpacerAluminumPlain3/8 x 6 x 1/83/8 x #6x1/8 alum rnd spacer15
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SJS ProdCARound SpacerNylonPlain3/8 x 5/323/8 x 5/32 nylon rnd spacer
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SJS ProdCARound SpacerAluminumPlain3/8 x 10 x 9/163/8 x #10 x 9/16 female rnd spacer alum660
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SJS ProdCARound SpacerAluminumPlain3/8 x 6 x 1/43/8 x #6 x 1/4 rnd spacer alum rohs350
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SJS ProdCARound SpacerNylonPlain3/8 x 10 x 5/163/8 x #10 x 5/16 rnd spacer nylon2758
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SJS ProdCARound SpacerAluminumPlain3/8 x 8 x 3/83/8 x #8x3/8 alum rnd spacer
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SJS ProdCARound SpacerSteelZinc/Clear3/8 x 10 x 1/43/8 x #10x1/4 rnd spacer steel zp1000
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SJS ProdCARound SpacerNylonPlain3/8 x 3/8micro 3/8 round spacer 3/8 long nylon
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SJS ProdCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated3/8 x 10 x 1/83/8 x #10 x 1/8 rnd spacer ss pass440
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SJS ProdCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 10 x 1/83/8 x #10 x 1/8 rnd spacer ss1039
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SJS ProdCARound SpacerAluminumPlain3/8 x 10 x 3/83/8 x #10 x 3/8 l alum rnd spacer cl/an400
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NutsBoltsNERound SpacerSteelPlain3/83/8 spacer for #8 screw3594
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Irwin IndOntRound SpacerNylonPlain3/8 x 3/4 x 1/8 6/6spacer 3/8x3/4x1/8 nylon 6/68500
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ManscoMIRound SpacerBrassPlain3/8 x 1/2 x 3/16spacer1,427
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APIIARound SpacerSteelZinc/Clear3/8 x 3.5 x 0.015spacer pipe 3/8 stdx3.5 +/-0.015 zncl168
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CertifiedILRound SpacerNylonPlain3/8 x 1/83/8 x 1/8 round spacer #14 hole/nylon1,000
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CertifiedILRound SpacerNylonPlain3/8 x 1/83/8 x 1/8 round spacer #8 hole/nylon1,000
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CertifiedILRound SpacerNylonPlain3/8 x 3/163/8 x 3/16 round spacer #10 hole/nylon950
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CertifiedILRound SpacerNylonPlain3/8 x 1/43/8 x 1/4 round spacer #10 hole/nylon1,000
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CertifiedILRound SpacerAluminumPlain3/8 x 1/23/8 x 1/2 round spacer #10 hole/alum.273
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CertifiedILRound SpacerNylonPlain3/8 x 3/163/8 x 3/16 round spacer #14 hole/nylon1,000
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CertifiedILRound SpacerNylonPlain3/8 x 3/163/8 x 3/16 round spacer #8 hole/nylon1,000
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CertifiedILRound SpacerNylonPlain3/8 x 1/83/8 x 1/8 round spacer #10 hole/nylon1,000
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ACFCARound SpacerNylonPlain3/83/8rx1x#6 nylon spacer1000
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DeltaTXRound SpacerNylonPlain3/8 x 1/4 x 1/4nylon spacer 3/8 od x 1/4 id x 1/4 lg300
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx1/8x#8 aluminum spacer rohs1000
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ACFCARound SpacerNylonPlain3/83/8rx1/2x#10 nylon spacer1000
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ACFCARound SpacerNylonPlain3/83/8rx1-1/2x#10 nylon spacer1000
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RCFastAZRound SpacerNylonPlain3/8 x 3/4rx1/2l f/f round spacerinquire
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RCFastAZRound SpacerNylonPlain3/8 x 1/2rx5/8l f/f round spacerinquire
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RCFastAZRound SpacerNylonPlain3/8 x 1/2rx1l f/f round spacerinquire
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NAPPCOTXRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 2raf 3/8x2 (10-32) hexmale/femalestandoff s/s1554
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HodellOHRound SpacerNylonPlain3/8 x 5/163/8 x 5/16 (.194 hole) nyln rd spacer500
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HodellOHRound SpacerSteelPlain3/8 x 7/83/8 x 7/8 round spacer stl tri/zi/clr995
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AIHAZRound SpacerAluminumPlain3/8round spacer alum3100
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AIHAZRound SpacerAluminumPlain3/8round spacer alum2949
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AIHAZRound SpacerAluminumPlain3/8round spacer alum3100
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AIHAZRound SpacerAluminumPlain3/8round spacer alum2949
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ACFCARound SpacerBrassZinc/Clear3/83/8rx3/16x#8 brass spacer z/p250
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ACFCARound SpacerBrassPlain3/83/8rx1/2x1/4 brass spacer100
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OBRIENOHRound SpacerNylonPlain3/8round spacer #10x1/45000
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OBRIENOHRound SpacerNylonPlain3/8bolt size 5/8 od 1/4 thick spacer1000
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OBRIENOHRound SpacerAluminumPlain3/8round spacer id 1/2 length990
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OBRIENOHRound SpacerNylonPlain3/8 x 3/8 #103/8 odx3/8 #10 hole round spacer92,000
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OBRIENOHRound SpacerNylonPlain3/8 x 3/83/8 odx3/8 +acm-10 hole round spacer92
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SISAZRound SpacerSteelZinc/Clear3/8 x 1.0spacer795
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SISAZRound SpacerAluminumPlain3/8 x 3/4alumspacer50
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SISAZRound SpacerAluminumPlain3/8 x 13/8 odx1 length unthreaded spacer100
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THRDFASTALRound SpacerNylonPlain3/8 x 1 1/4ring fill wshr 1/2 thk b18.22.1454
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WSBKYRound SpacerSteelBlack Oxide3/8 x 250loom split wire pe black 3/8x250ft6,032
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WSBKYRound SpacerSteelPlain3/8 x 1/4 x 0.25spacer 3/8x1/4x0.253,000
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WSBKYRound SpacerSteelPlain3/8-16adapter spindle 3/8-1610
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WSBKYRound SpacerSteelPlain3/8-16 x 1 1/4 x 1/2spacer rd a36 (pl) 3/8-16x1 1/4x1/21,500
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LibertyILRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-16 x 3/4 x 5/8round spacer 18-8 s/s spacer 18-8 s/s47
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LibertyILRound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x .406 x 5/83/8 idx.406 lgx5/8 round spacer 18-8 s/s spacer 18-8 s/s50
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LibertyILRound SpacerAluminumPlain3/8 x 1/4 x 5/8round spacer aluminum106
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ACFCARound Spacer300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/83/8rx3/16x#8 s/s spacer2412
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ACFCARound SpacerAluminumPlain3/83/8rx3/8x#12 aluminum spacer324
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ACFCARound SpacerAluminumChromate Conversion (Iridite, Alodine)3/83/8rx5/16x#8 aluminum spacer gold iridite2533
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ACFCARound SpacerAluminumPlain3/83/8rx9/16x#10 aluminum spacer50
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ACFCARound SpacerAluminumPlain3/83/8rx1/2x#6 aluminum spacer880
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ACFCARound SpacerSteelPlain3/8push spacer 3/8983
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ACFCARound SpacerPlasticPlain3/83/8rx1/4x#10 cpvc round spacer light gray665
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ACFCARound SpacerBrassPlain3/83/8rx1/2 x#10 brass spacer700
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ACFCARound SpacerNylonPlain3/83/8rx3/16 x#6 nylon spacer96
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx5/16x#8 aluminum spacer rohs444
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ACFCARound SpacerNylonPlain3/83/8rx1/8 x#6 nylon spacer240
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ACFCARound SpacerNylonPlain3/83/8rx1/8 x#8 nylon spacer9600
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ACFCARound SpacerAluminumZinc/Clear3/83/8rx5/32x#6 aluminum spacer rohs compliant8
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ACFCARound SpacerNylonPlain3/83/8rx1/8x#10 nylon spacer500
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ACFCARound SpacerSteelPlain3/83/8rx1/4 x#6 pheonlic spacer503
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ACFCARound SpacerNylonPlain3/83/8rx1/4x#6 nylon spacer114
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KomarILRound SpacerSteelPlain3/8 x 5/8 5/83/8 x 5/8 (5/8) round spacer7,200
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ACFCARound SpacerAluminumPlain3/83/8rx1/8x#8 aluminum spacer88
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LibertyILRound SpacerNylonPlain3/8 x 3/83/8 idx3/8 lg spacer1,500
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AccutiteCARound SpacerNylonPlain3/81111-4-n 3/8 l., 3/16 rd. .125 id spacer raf3,500
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AccutiteCARound SpacerNylonPlain3/83/8 od round spacer 5/16 l x #8 hole dia per raf #1187-8-n-0 kan #370508rsn2000
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AccutiteCARound SpacerNylonPlain3/8 x .194 x 5/83/8 x .194 x 5/8 spacer microplastics 13SP1842000
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AccutiteCARound SpacerAluminumPlain3/8 x 3/43/8od x3/4lg round spacer .250id alumin per lyntron # al6343-250-0.750-001,500
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