Hex Coupling Nuts , Steel

Coupling Nuts, also known as Extension Nuts, are threaded fastener for joining two male threaded objects, most commonly threaded rod, but also pipes. The outside of the coupling nut is usually a hex so it can be gripped by a wrench.

> 200 matches, . Showing 200, (click on any line for more information)

Search Results Sponsored by American Imperial Screw, your source for Coupling Nuts. For more results, visit   www.discountscrews.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AmericanNYCoupling NutSteelZinc/Clear1-8 (2-3/4x1-3/8) coupling nut pl44
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear1/2-13(1-3/4x11/16) coupling nut pl250
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear3/8-16 1 3/4 x 5/83/8-16 (1-3/4x5/8af) coupling nut pl94
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear3/8-16coupling nut pl905
    Contact_Supplier
 
Buy Hex Coupling Nuts from one of our FCH Network Partners
Zoro Tools Inc.Coupling NutSteelPlain7/8-9 x 2 1/4l coupling nut 7/8-9x2-1/4
    Buy_Online
Zoro Tools Inc.Coupling NutSteelPlain5/8-11 x 1 5/8l coupling nut 5/8-11x1-5/8
    Buy_Online
Zoro Tools Inc.Coupling NutSteelPlain5/16-18 x 7/8l coupling nut 5/16-18x7/8
    Buy_Online
Zoro Tools Inc.Coupling NutSteelPlain7/8-9coupling nut carbon steel 7/8-9 pk2
    Buy_Online
 
Buy Hex Coupling Nuts from one of our FCH Network Members
B & K FASTPACoupling NutSteelZinc/Clear5/8-18 x 2 1/85/8-18 x 2 1/8 long coupling nuts zinc b18.2.24
    Contact_Supplier
B & K FASTPACoupling NutSteelPlain3/4-10 x 2 1/43/4-10 x 2 1/4 long coupling nuts plain b18.2.21
    Contact_Supplier
B & K FASTPACoupling NutSteelPlain3/8-16 x 1 3/43/8-16 x 1 3/4 long coupling nuts pln b18.2.2300
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear8/32 x 1 7/168/32 x 1 7/16 hex coupling nuts zinc b18.2.231
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear1/4-20 x 7/81/4-20 x 7/8 short coupling nuts zinc b18.2.22212
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear5/16-18 x 7/85/16-18 x 7/8 short coupling nuts zinc b18.2.210
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear5/16-18 x 1 1/85/16-18 x 1 1/8 hex coupling nuts zinc b18.2.2451
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear3/8-16 x 1 1/83/8-16 x 1 1/8 short coupling nuts zinc b18.2.22602
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear3/8-16 x 1 3/43/8-16 x 1 3/4 long coupling nuts zinc b18.2.2134
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear3/8-24 x 1 1/83/8-24 x 1 1/8 long coupling nuts zinc b18.2.248
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear7/16-14 x 1 3/47/16-14 x 1 3/4 long coupling nuts zinc b18.2.2306
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear7/16-20 x 1 3/47/16-20 x 1 3/4 long coupling nut zn b18.2.211
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear1/2-13 x 1 1/41/2-13 x 1 1/4 short coupling nuts zinc b18.2.217
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 long coupling nuts zinc b18.2.2447
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear1/2-20 x 1 3/41/2-20 x 1 3/4 long coupling nuts zinc b18.2.28
    Contact_Supplier
B & K FASTPACoupling NutSteelZinc/Clear9/16-18 x 2 1/89/16-18 x 2 1/8 hex coupling nuts zinc b18.2.22
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear1-81-8 (2-3/4 long) coupling nut steel zinc plated10
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear1/4-20 x 1 5/81/4-20 x 1-5/8 eye nut hangers (eye couplings) zinc plated25
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear1/4-201/4-20 coupling nut zinc pltd110
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear5/16-18 x 1 1/85/16-18 x 1-1/8 coupling nut steel zinc plated251
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear5/16-18 x 7/85/16-18 x 7/8 coupling nut narrow zinc pltd21
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear7/16-207/16-20 coupling nut zinc pltd41
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/Clear3/4-103/4-10 coupling nut zinc pltd52
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/ClearM6-1.00m6(1) coupling nut zinc pltd47
    Contact_Supplier
YANKEENHCoupling NutSteelZinc/ClearM8-1.25m8(1.25) coupling nut zinc pltd86
    Contact_Supplier
Set ScrewILCoupling NutSteelPlain5/8-11 x 1 1 1/8nut couplerinquire
    Contact_Supplier
METRO INDOHCoupling NutSteelZinc/Clear3/8-16 x 1 3/4coupling nut uss1000
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear1-8 (2-3/4x1-3/8) coupling nut pl44
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear1/2-13(1-3/4x11/16) coupling nut pl250
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear3/8-16 1 3/4 x 5/83/8-16 (1-3/4x5/8af) coupling nut pl94
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear3/8-16coupling nut pl905
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear1/4-20 7/8 x 3/81/4-20 (7/8x3/8) coupling nut zp1550
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear5/16-18 1 1/8 x 1/25/16-18 (1-1/8x1/2) coupling nut pl3800
    Contact_Supplier
AmericanNYCoupling NutSteelPlain3/8-16 1 x 1/23/8-16 (1x1/2) coupling nut4250
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clearx 13/165/8-11 (2-1/8x13/16) coupling nut pl7513
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clearx 13/4-10 (2-1/4x1) hex coupling nut pl1442
    Contact_Supplier
AmericanNYCoupling NutSteelPlainx 5/1610/24 (3/4x5/16) coupling nut200
    Contact_Supplier
AmericanNYCoupling NutSteelZinc/Clear1/4-20 7/8 x 5/161/4-20 (7/8x5/16) coupling nuts pl14500
    Contact_Supplier
AmericanNYCoupling NutSteelPlain1/4-20 7/8 x 5/161/4-20 (7/8x5/16) coupling nut34500
    Contact_Supplier
AmericanNYCoupling NutSteelPlain1/4-20 7/8 x 3/81/4-20 (7/8x3/8) coupling nut11900
    Contact_Supplier
AmericanNYCoupling NutSteelPlain1/4-20 1 1/2 x 3/81/4-20 (1-1/2x3/8) coupling nut620
    Contact_Supplier
AmericanNYCoupling NutSteelPlain1/4-20 1 3/4 x 5/81/4-20 (1-3/4x5/8) coupling nut5020
    Contact_Supplier
AmericanNYCoupling NutSteelPlain5/16-181 1/2 x 3/85/16-18(1-1/2x3/8) coupling nut8000
    Contact_Supplier
ACCURATEILCoupling NutSteelZinc/Clear3/8-16 x 1 1/8hex coupling nut standard (1/2 a.f)2225
    Contact_Supplier
ACCURATEILCoupling NutSteelZinc/Clear#10-32 x 3/4hex coupling nut300
    Contact_Supplier
ACCURATEILCoupling NutSteelZinc/Clear1/2-13 x 1 3/4hex coupling nut65
    Contact_Supplier
ACCURATEILCoupling NutSteelPlain1/4-20 x 7/8hex coupling nut4085
    Contact_Supplier
AbabaCACoupling NutSteelZinc/ClearM6-1.0-18m6-1.0 x 18 cplng nut stl znc49
    Contact_Supplier
AbabaCACoupling NutSteelZinc/ClearM6-1.0-18m6-1.0 x 18 cplng nut stl znc25
    Contact_Supplier
AbabaCACoupling NutSteelZinc/ClearM8-1.25-24m8-1.25 x 24 cplng nut stl znc150
    Contact_Supplier
AbabaCACoupling NutSteelZinc/ClearM8-1.25-24m8-1.25 x 24 cplng nut stl znc50
    Contact_Supplier
AbabaCACoupling NutSteelPlain1-8 x 2 1 3/81-8 x 2 3/4 cplng nut 1 3/8 af stl pln b18.2.22
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1-8 x 2 1 3/81-8 x 2 3/4 cplng nut 1 3/8 af stl znc b18.2.210
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1-8 x 2 1 3/81-8 x 2 3/4 cplng nut 1 3/8 af stl znc b18.2.25
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear#10-24 x 3/4 5/1610-24 x 3/4 cplng nut 5/16 af stl znc b18.2.2150
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1 1/8-7 x 31 1/8-7 x 3 cplng nut stl znc b18.2.210
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1 1/2-6 x 41 1/2-6 x 4 cplng nut stl znc b18.2.22
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1/4-20 x 1 7/161/4-20 x 1 3/4 cplng nut 7/16 af stl znc b18.2.2400
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 redc cplng nut stl znc b18.2.250
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1/4-20 x 7/81/4-20 x 7/8 cplng nut stl znc b18.2.2200
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1/4-28 x 7/8 3/81/4-28 x 7/8 cplng nut 3/8 af stl znc b18.2.250
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1/4-28 x 7/8 3/81/4-28 x 7/8 cplng nut 3/8 af stl znc b18.2.2136
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear5/16-18 x 1 1/25/16-18 x 1 1/8 cplng nut 1/2 af stl znc b18.2.2456
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/ClearM3-0.50coupling nut20
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear10mmx1.50 oal nc coupling nut9
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear#10-24 5/1610-24 nc hex coupling nut 5/16 hex wafx3/4 oal7048
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear1/4-20 3/81/4-20 nc coupling nut 3/8 wafx7/8 oal3037
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear5/16nc coupling nut599
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear3/8 x 9/16wafx1 3/4 oal nc coupling nut1393
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear3/8 x 1/2wafx1-1/8 oal nc coupling nut shortlight duty economy pattern1
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear7/16-14 x 1 3/4 x 5/8waf coupling nut420
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/ClearM5-0.80coupling nut200
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear1/2 x 11/16 x 1 3/4oal nc coupling nut1088
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/ClearM6-1.00coupling nut973
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear5/8 x 13/16 x 2 1/85/8 ncx13/16x2 1/8 oal coupling nut945
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear3/4 x 1 x 2 1/4oal nc coupling nut146
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/ClearM8-1.25coupling nut565
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear7/8 nc 2 1/2 oal coupling nut88
    Contact_Supplier
JacksonMSCoupling NutSteelZinc/Clear1-8 x 1 1/4 x 2 1/2oal nc coupling nut95
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear3/8-16 x 1 1/83/8-16 x l1-1/8 x w5/8 coupling nut zinc plated)760
    Contact_Supplier
AbabaCACoupling NutSteelGalvanized3/8-16 x 1 3/43/8-16 x 1 3/4 cplng nut stl hdg b18.2.210
    Contact_Supplier
AbabaCACoupling NutSteelPlain7/16-14 x 1 1/87/16-14 x 1 1/8 cplng nut 11/16 af stl pln b18.2.2791
    Contact_Supplier
AbabaCACoupling NutSteelGalvanized1/2-13 x 1 3/41/2-13 x 1 3/4 cplng nut stl hdg b18.2.2125
    Contact_Supplier
AbabaCACoupling NutSteelPlain5/8-11 x 2 1/85/8-11 x 2 1/8 cplng nut stl pln b18.2.26
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear5/8-11 x 3/45/8-11 x 3/4 redc cplng nut stl znc b18.2.25
    Contact_Supplier
AbabaCACoupling NutSteelZinc/ClearM16-2.0-45m16-2.0 x 45 cplng nut stl znc5
    Contact_Supplier
AbabaCACoupling NutSteelZinc/Clear1 1/4-7 x 31 1/4-7 x 3 cplng nut stl znc b18.2.220
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear1/4-20 x 7/81/4-20 x7/8 zinc plated steel coupling nut) b18.2.22060
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear1/4-20 x 1 3/4 x 7/161/4-20xl1-3/4xw7/16 coupling nut zinc plated) b18.2.230
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear5/16-18 x 7/8 x 7/165/16-18 x l7/8 x w7/16 coupling nut zinc plated) b18.2.21460
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear5/16-18 x 1 3/4 x 7/165/16-18 x l1-3/4 x w7/16 coupling nut zinc plated) b18.2.2300
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear3/8-16 x 1 3/4 x 5/83/8-16 x l1-3/4 x w5/8 coupling nut zinc plated b18.2.2318
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear7/16-14 x 1 3/47/16-14 x 1-3/4 zinc plated steel coupling nut) b18.2.2320
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear1/2-13 x 1 1/4 x 11/161/2-13 x l1-1/4 x w11/16 coupling nut zinc plated) b18.2.2592
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear1/2-131/2-13 zinc rod coupling) b18.2.2122
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear5/8-115/8-11 zinc rod coupling) b18.2.2135
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear3/4-103/4-10 zinc rod coupling) b18.2.245
    Contact_Supplier
SIIINCoupling NutSteelZinc/Clear1-81-8 zinc rod coupling) b18.2.250
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear1/4-20 x 7/81/4-20 x 7/8 coup nut zn (2500)4500
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear5/16-18 x 1 1/85/16-18 x 1 1/8 coup nut zn (1000)12800
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear3/8-16 x 1 1/8 x 5/83/8-16 x 1 1/8 x 5/8 coup nut zn (500)86150
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear1/2-13 x 1 3/41/2-13 x 1 3/4 coup nut zn (400)10750
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear5/8-11 x 2 1/85/8-11 x 2 1/8 coup nut zn (250)7400
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear3/4-10 x 2 1/43/4-10 x 2 1/4 coup nut zn (200)3740
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear7/8-9 x 2 1/27/8-9 x 2 1/2 coup nut zn (75)3500
    Contact_Supplier
LippinCACoupling NutSteelZinc/Clear1-8 x 2 3/41-8 x 2 3/4 coup nut zn (75)150
    Contact_Supplier
LippinCACoupling NutSteelPlain1/2-131/2-13 coup nut plain (400)13700
    Contact_Supplier
LippinCACoupling NutSteelPlain5/8-115/8-11 coup nut plain (250)23506
    Contact_Supplier
LippinCACoupling NutSteelPlain3/4-103/4-10 coup nut plain (200)4477
    Contact_Supplier
LippinCACoupling NutSteelPlain7/8-97/8-9 coup nut plain (75)4230
    Contact_Supplier
LippinCACoupling NutSteelPlain1-81-8 coup nut plain (50)642
    Contact_Supplier
RCFastAZCoupling NutSteelPlain7/16-20nut, tube coupling, 37 deg, flared MS51531B4Sinquire
    Contact_Supplier
RCFastAZCoupling NutSteelZinc/Clear3/8-16 x 1 3/4hex coupling nut stl 1inquire
    Contact_Supplier
RCFastAZCoupling NutSteelZinc/Clear5/16-18 x 1 1/8hex coupling nut stl 13100
    Contact_Supplier
RCFastAZCoupling NutSteelPlainAN818-6Dinquire
    Contact_Supplier
JET FITTINGCACoupling NutSteelZinc/Clearnot rohs ifi 128 b18.2.2200
    Contact_Supplier
JET FITTINGCACoupling NutSteelPlain3/816 x 1 3/4nut hex coupl 3/816x1-3/4 steel b18.2.2506
    Contact_Supplier
JET FITTINGCACoupling NutSteelPlain1/2-13 x 1 3/4nut hex coupl 1/213x1-3/4 steel b18.2.230
    Contact_Supplier
JET FITTINGCACoupling NutSteelZinc/Clear1/2-13 x 1 3/4nut hex coupl 1/213x1-3/4 steel zinc plated b18.2.270
    Contact_Supplier

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