FCH News

1/2-13 Cap Nuts

Acorn Nuts, also referred to as Crown Hex Nuts, Blind Nuts, Cap Nuts, Domed Cap Nuts, or Dome Nuts, are nuts with a domed end on one side to cover exposed internal threading. The name acorn nut comes from its shape.

121 results, (click on any line for more information)

Buy Cap Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
B & K FASTPACap Nut (Acorn Nut)SteelBlack Oxide1/2-131/2-13 acorn nuts black oxide b18.2.214
    Contact_Supplier
B & K FASTPACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nuts plain domestic b18.2.212
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13 x 1-1/2 s/s capped rnd hd bumpr bolt no nut b18.2.21
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)BrassPlain1/2-131/2-13 acorn cap nut brass b18.2.250
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut s/s b18.2.2178
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut s/s b18.2.230
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nut stl nkl b18.2.2315
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nut stl nkl b18.2.2150
    Contact_Supplier
AbabaCACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn cap nut high crown stl pln b18.2.2100
    Contact_Supplier
YANKEENHCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nut nickel plated371
    Contact_Supplier
YANKEENHCap Nut (Acorn Nut)BrassPlain1/2-131/2-13 acorn cap nut brass16
    Contact_Supplier
WeaverWACap Nut (Acorn Nut)SteelChrome1/2-131/2-13 acorn/cap nut chrome low crown20
    Contact_Supplier
WeaverWACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn/cap nut 18-8 ss11
    Contact_Supplier
JET FITTINGCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13nut acorn 1/213 stainless steel b18.2.264
    Contact_Supplier
ACCURATEILCap Nut (Acorn Nut)BrassPlain1/2-13acorn nuts100
    Contact_Supplier
ExpressCACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut AN0.500-135000
    Contact_Supplier
ExpressCACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut AN0.500-135000
    Contact_Supplier
ExpressCACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut low profile2440
    Contact_Supplier
ExpressCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nut 18-8 304 steel182
    Contact_Supplier
B & K FASTPACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nuts 18-8 stainless b18.2.231
    Contact_Supplier
QFCTXCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut 18-8 s/s b18.2.275
    Contact_Supplier
QFCTXCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nut 18-8 b18.2.218
    Contact_Supplier
METRO INDOHCap Nut (Acorn Nut)SteelPlain1/2-13acorn nut uss5
    Contact_Supplier
METRO INDOHCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn nut USS s/s21
    Contact_Supplier
TSFTXCap Nut (Acorn Nut)SteelNickel1/2-13acorn nut steel nickle plated 1/2-131268
    Contact_Supplier
YANKEENHCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn cap nut 18-8 304228
    Contact_Supplier
ACCURATEILCap Nut (Acorn Nut)SteelNickel1/2-13cap nut closed 2 pc455
    Contact_Supplier
ACCURATEILCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn cap nut 18-8 s/s30
    Contact_Supplier
Marine FastenersFLCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 cap (acorn) nut 18-8 ss 10 per small bag 5 small bags per master pack-generic brand b18.2.23680
    Contact_Supplier
HBBOLTCACap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-13cap nut [acorn] 316 ss29
    Contact_Supplier
HewesNYCap Nut (Acorn Nut)SteelNickel1/2-13acorn nut pl.88
    Contact_Supplier
MESAFASTCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13regular acorn (cap) nut 18-8 s/s63.0
    Contact_Supplier
ACFCACap Nut (Acorn Nut)SteelZinc/Clear1/2-131/2-13 acorn cap nut z/p rohs37
    Contact_Supplier
Purchase MOCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn nut steel nickel250
    Contact_Supplier
CenturyFLCap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut (STAINLESS STEEL) (STAINLESS STEEL) 2600
    Contact_Supplier
Wurth AdaMNCap Nut (Acorn Nut)Grade 2Plain1/2-13nut acorn hc grade 2 (pl) 1/2-137,136
    Contact_Supplier
Wurth AdaMNCap Nut (Acorn Nut)Grade 2Zinc/Clear1/2-13nut acorn lc grade 2 (zt) 1/2-13457
    Contact_Supplier
Valley NuWACap Nut (Acorn Nut)BrassPlain1/2-13nc cap nut13
    Contact_Supplier
GLFOHCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear1/2-13 x 1 1/21/2-13 x 1-1/2 round head bumper bolts w/hex nuts-zinc plated with 18-8 304 steel cap-10/pk A3102 b18.2.2 () ()10
    Contact_Supplier
GLFOHCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn nut stl nkl b18.2.2 () ()28
    Contact_Supplier
CIFILCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nut 18-8 s/s steel AN0.500-1318/8SS (53) (53) (53) ()53
    Contact_Supplier
NAPPCOTXCap Nut (Acorn Nut)SteelNickel1/2-13hex cap nut steel nickle pltd 1/2-13 (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD)) (160-NUTS (STANDARD))2
    Contact_Supplier
AmericanNYCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nut nickel plate1326
    Contact_Supplier
AmericanNYCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut stainless steel38
    Contact_Supplier
UNEEDANJCap Nut (Acorn Nut)SteelPlain1/2-13acorn cap nut176
    Contact_Supplier
SeattleNBWACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13cap nut 18-8 ss120
    Contact_Supplier
SeattleNBWACap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-13cap nut 316 ss34
    Contact_Supplier
GUIDONNJCap Nut (Acorn Nut)SteelPlain1/2-13323
    Contact_Supplier
IRFNJCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut 18-8 s/s h91010-3999
    Contact_Supplier
SRFALCap Nut (Acorn Nut)SteelNickel1/2-13cap nut1,004
    Contact_Supplier
EndriesWICap Nut (Acorn Nut)SteelNickel1/2-13 x 21/2-13 2 piece acorn cap nut nickel100
    Contact_Supplier
EndriesWICap Nut (Acorn Nut)SteelBlack Oxide1/2-131/2-13 high crown acorn nut black oxide48
    Contact_Supplier
EndriesWICap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut 18-8/a2253
    Contact_Supplier
EndriesWICap Nut (Acorn Nut)SteelNickel1/2-131/2-13 low crown acorn nut nickel300
    Contact_Supplier
NutsBoltsNECap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 ss acorn nut296
    Contact_Supplier
NutsBoltsNECap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut2387
    Contact_Supplier
NutsBoltsNECap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut 555
    Contact_Supplier
BHAMALCap Nut (Acorn Nut)SteelPlain1/2-13acorn cap nut39
    Contact_Supplier
StandardMACap Nut (Acorn Nut)BrassPlain1/2-131/2-13 cap nut brass b18.2.21865
    Contact_Supplier
BAYFASTCOFLCap Nut (Acorn Nut)SteelNickel1/2-13cap nut w/ nylok pellet nic1997
    Contact_Supplier
Future FastenerTXCap Nut (Acorn Nut)SteelZinc/Clear1/2-131/2-13 acorn cap nut pltd37
    Contact_Supplier
Future FastenerTXCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut ss6
    Contact_Supplier
OBRIENOHCap Nut (Acorn Nut)SteelNickel1/2-13acorn nut nickle plate66
    Contact_Supplier
LippinCACap Nut (Acorn Nut)SteelNickel1/2-13cap nut nickel plated777
    Contact_Supplier
LippinCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13cap nut stainless 18-8227
    Contact_Supplier
DeltaTXCap Nut (Acorn Nut)SteelZinc/Clear1/2-13acorn nuts steel zinc 1/2-13876
    Contact_Supplier
DeltaTXCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn nuts 18-8 sst 1/2-13100
    Contact_Supplier
DeltaTX Cap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-13acorn nuts 316 sst 1/2-1356
    Contact_Supplier
DeltaTXCap Nut (Acorn Nut)BrassNickel1/2-13acorn nuts brass nickel 1/2-13284
    Contact_Supplier
All SizeTXCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 cap nut acorn s/s high crown b18.2.2102
    Contact_Supplier
SRFALCap Nut (Acorn Nut)SteelZinc/Clear1/2-13cap nut2,720
    Contact_Supplier
WDMBIACap Nut (Acorn Nut)Grade 2Zinc/Clear1/2-13nut acorn lc gr2 (zn) 1/2-13 (W0Q0) (W0Q0) (W0Q0)1,088
    Contact_Supplier
WSBKYCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13nut acorn hc sst (18-8) (pl) 1/2-13 b18.2.24,000
    Contact_Supplier
SASCOORCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn nut 18-8 sst acorn nut s acorn nut s50
    Contact_Supplier
BHAMALCap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-131/2-13 acorn cap nut 316 ss b18.2.21851
    Contact_Supplier
WurthINCap Nut (Acorn Nut)SteelZinc/Clear1/2-131/2-13 acorn nut low crown steel zinc pack 300 per poly bag1,179
    Contact_Supplier
ZAL INDUSCACap Nut (Acorn Nut)SteelZinc/Black1/2-131/2-13 acorn cap nut black zinc500
    Contact_Supplier
ZAL INDUSCACap Nut (Acorn Nut)BrassPlain1/2-131/2-13 acorn cap nut brass134
    Contact_Supplier
KBSTNCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nut nickel b18.2.2409
    Contact_Supplier
Kanebridge ILCap Nut (Acorn Nut)SteelBlack Oxide1/2-131/2-13 two piece low crown cap nut black oxide6.250
    Contact_Supplier
Kanebridge ILCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 two piece low crown cap nut nickel plated6.250
    Contact_Supplier
Kanebridge ILCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 low crown hex cap nut 18-8 stainless steel, 1 piece2.500
    Contact_Supplier
LibertyILCap Nut (Acorn Nut)SteelNickel1/2-13acorn nut plate560
    Contact_Supplier
LibertyILCap Nut (Acorn Nut)SteelNickel1/2-13acorn nut low crown nickel500
    Contact_Supplier
LibertyILCap Nut (Acorn Nut)BrassPlain1/2-13acorn nut8
    Contact_Supplier
HBBOLTCACap Nut (Acorn Nut)SteelNickel1/2-13cap nut607
    Contact_Supplier
HBBOLTCACap Nut (Acorn Nut)BrassPlain1/2-13cap nut43
    Contact_Supplier
HBBOLTCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13cap nuts 18-8330
    Contact_Supplier
LibertyILCap Nut (Acorn Nut)SteelNickel1/2-13 x 3/4 AF x 9/16 Height396,000
    Contact_Supplier
LibertyILCap Nut (Acorn Nut)SteelNickel1/2-13 x 3/4 AF x 9/16 Heightlow crown acorn nut nickel396,000
    Contact_Supplier
Alma BoltMICap Nut (Acorn Nut)SteelPlain1/2-13acorn hex nut655
    Contact_Supplier
XL ScrewGACap Nut (Acorn Nut)SteelNickel1/2-13 x 3/4 x 17/32 hacorn cap nuts 2pc closed end np1,000
    Contact_Supplier
NWFASTTXCap Nut (Acorn Nut)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-131/2-13 acorn nut low crown a194 grade 8s (nitronic 60) stainless steel b18.2.280
    Contact_Supplier
UltraFastWACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn nut ssinquire
    Contact_Supplier
ASMCILCap Nut (Acorn Nut)SteelNickel1/2-13coarse acorn nut 2 piece low carb197
    Contact_Supplier
IRFNCCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13acorn cap nut 18-8 s/s h91010-3999
    Contact_Supplier
HayesCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn cap nut-high crown 18-8ss76
    Contact_Supplier
HayesCACap Nut (Acorn Nut)BrassPlain1/2-131/2-13 acorn cap nut brass3
    Contact_Supplier
HayesCACap Nut (Acorn Nut)Ni-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-131/2-13 acorn cap nut monel1
    Contact_Supplier
HayesCACap Nut (Acorn Nut)Ni-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-131/2-13 acorn cap nut monel w/pellet1
    Contact_Supplier
SWACOOHCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nut 18-8461
    Contact_Supplier
BuckeyeOHCap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn nut - high crown seriesinquire
    Contact_Supplier
SWACOOHCap Nut (Acorn Nut)SteelNickel1/2-131/2-13 acorn cap nuts steel nickel2000
    Contact_Supplier
OSSCORICap Nut (Acorn Nut)SteelPlain1/2-131/2-13 acorn cap nut b18.2.2100
    Contact_Supplier
OSSCORICap Nut (Acorn Nut)SteelZinc/Clear1/2-131/2-13 acorn cap nut-high crown plated b18.2.225
    Contact_Supplier
THRDFASTMSCap Nut (Acorn Nut)SteelZinc/Clear1/2-13acorn cap nut b18.2.214
    Contact_Supplier
Fastener OHCap Nut (Acorn Nut)SteelNickel1/2-13acorn cap nut 1/2-13 nickel1449
    Contact_Supplier
EmpireWACap Nut (Acorn Nut)SteelPlain1/2-131/2-13 cap nut100
    Contact_Supplier
Alma BoltMICap Nut (Acorn Nut)SteelPlain1/2-13low crown acorn hex nut237
    Contact_Supplier
THRDFASTALCap Nut (Acorn Nut)SteelPlain1/2-13acorn cap nut high crown b18.2.2100
    Contact_Supplier
EmpireWACap Nut (Acorn Nut)SteelNickel1/2-131/2-13 2-pc acorn nut nickel100
    Contact_Supplier
Valley NuWACap Nut (Acorn Nut)SteelZinc/Black1/2-13nc low crown acorn nut (1 piece) zb9
    Contact_Supplier
GLFOHCap Nut (Acorn Nut)Grade 2Zinc/Black1/2-131/2-13 cap nut grade 2 stl bzn b18.2.2 () ()4754
    Contact_Supplier
Alma BoltMICap Nut (Acorn Nut)SteelPlain1/2-13acorn hex nut788
    Contact_Supplier
HewesNYCap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-131/2-13 acorn nut low crown19
    Contact_Supplier
JET FITTINGCACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 acorn nut 18-8 569062 b18.2.2461
    Contact_Supplier
StandardMACap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 cap nut 18-8 s/s steel4604
    Contact_Supplier
AFIFLCap Nut (Acorn Nut)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-131/2-13 cap nut ss484
    Contact_Supplier
Valley NuWACap Nut (Acorn Nut)316, 317, A4 StainlessPlain1/2-13nc 316 ss cap nut1
    Contact_Supplier
Valley NuWACap Nut (Acorn Nut)SteelPlain1/2-13nc acorn nut (2 piece) ni358
    Contact_Supplier
Valley NuWACap Nut (Acorn Nut)SteelPlain1/2-13nc acorn nut 3/4af 13/16hi1
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.