Flange Lock Nuts , All ASME Grades of Steel

Non-Serrated Flange Lock Nuts, or simply Flange Lock Nuts, have a wide flange at one end. The flange distributes the tightening torque over a wider area, but the locking function is provided by some other feature such as top-lock, center-lock, nylon insert.

No results for Grade B, but 200 Grade B items displayed. For Grade B, click here.

Buy Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Cal FastenrsCALock Nut, Flange, w/o serrationsGrade 8Zinc/Clear3/8-16flange nut gr 8 i toplock feature - grade g aztech pt # 37ccfagz 9/16 hex 3/4 flange 3/8 thick1,000
    Contact_Supplier
MTPCALock Nut, Flange, w/o serrationsSteelPlainM7m7 flange cp exhaust locknuts (11a/f) 16mm x 8stock
    Contact_Supplier
IndexFastCALock Nut, Flange, w/o serrationsSteelPlainx 1r381616hdlf..round base pallet nut w/locking flange/1 7/32x1inquire
    Contact_Supplier
YANKEENHLock Nut, Flange, w/o serrationsSteelPlain1/2-13hex flanged didstored-thread lock nut grade-g972
    Contact_Supplier
NAPPCOTXLock Nut, Flange, w/o serrationsGrade 8Phosphate5/8-185/8-18 gr8 non-locking flange nut p&o5322
    Contact_Supplier
NAPPCOTXLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow5/8-115/8-11 flange l/n gr8 zy300
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-185/8-18 nf gr-g flanged locknut zinc600
    Contact_Supplier
CIFILLock Nut, Flange, w/o serrationsGrade 8Phosphate3/4-163/4-16 hex flange lock nut no serrations prevailing torque grade 8 (g) phos and oil 72 hours to red rust74527
    Contact_Supplier
Set ScrewILLock Nut, Flange, w/o serrationsSteelZinc/Clear1/2-13flange center lock nutinquire
    Contact_Supplier
METRO INDOHLock Nut, Flange, w/o serrationsSteelPlainM10stover flange lock nut din 692743
    Contact_Supplier
METRO INDOHLock Nut, Flange, w/o serrationsSteelPlainM12stover flange lock nut din 692757
    Contact_Supplier
METRO INDOHLock Nut, Flange, w/o serrationsSteelPlainM5stover flange lock nut din 6927100
    Contact_Supplier
METRO INDOHLock Nut, Flange, w/o serrationsSteelPlainM6stover flange lock nut din 69277400
    Contact_Supplier
METRO INDOHLock Nut, Flange, w/o serrationsSteelPlainM8stover flange lock nut din 6927123
    Contact_Supplier
BritMetMDLock Nut, Flange, w/o serrationsSteelPlainM86927-8 flanged lock nut cr3+ iso 7044 bn 6782inquire
    Contact_Supplier
NutsBoltsNELock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-163/8-16 large flange center locknut zp26269
    Contact_Supplier
NutsBoltsNELock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-115/8-11 flange ctr locknut zp351
    Contact_Supplier
NutsBoltsNELock Nut, Flange, w/o serrationsSteelZinc/Clear1/2-131/2-13 flange locknut zp570
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelCadmium#10-32sidelock flange nut cad pl100
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Yellow1/4-20top lock flange nut110
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear1/4-28side lock flange nut pl6000
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear1/4-28top lock flange nut pl8000
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelPlain1/4-28top lock flange nut3000
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-16toplock flange nut pl4500
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Yellow3/8-16toplock flange nut4600
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelPlain3/8-16top lock flange nut7700
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelPlain3/8-16side lock flange nut11400
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-16side lock flange nut pl43500
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Yellow3/8-16side lock flange nut10000
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear7/16-20side lock flange nut pl200
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear1/2-13side lock flange nut pl10000
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-11side lock flange nut pl295
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-11top lock flange nut pl50
    Contact_Supplier
AmericanNYLock Nut, Flange, w/o serrationsSteelZinc/Yellow#8-32flange toplock nut5600
    Contact_Supplier
ACCURATEILLock Nut, Flange, w/o serrationsSteelPlainM10-1.50M10-1.5 flange top lock nut29
    Contact_Supplier
ACCURATEILLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow3/8-16flange lock nut zy660
    Contact_Supplier
CenturyFLLock Nut, Flange, w/o serrationsSteelPlainmac lean fogg 31wlf71614 flange lock nut500
    Contact_Supplier
CenturyFLLock Nut, Flange, w/o serrationsSteelPlain3/8-24aztech locknut 37frftfz 3/8-24 flanged1700
    Contact_Supplier
CenturyFLLock Nut, Flange, w/o serrationsSteelPlaindin 6927 nut flange self-lock5,000
    Contact_Supplier
CenturyFLLock Nut, Flange, w/o serrationsSteelPlain1/2-131/2-13 stover flanged locknut2150
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlain5 x .8rib flange locknut w193fl thermal black1198
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlainMribrib flange locknut w193fl thermal black3455
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlain6 x 1rib flange locknut w193fl thermal black78
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlainMribrib flange locknut w193fl thermal black2186
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlain10 x 1.5rib flange locknut w193fl thermal black4361
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelPlain16 x 2rib flange locknut w193fl thermal black275
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelZinc/Clear6 x 1rib flange locknut w193fl zinc/clear2545
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelZinc/ClearMribrib flange locknut w193fl zinc/clear1
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelZinc/ClearMribrib flange locknut w193fl zinc/clear472
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelZinc/Clear16 x 2rib flange locknut w193fl zinc/clear1136
    Contact_Supplier
MMCCILLock Nut, Flange, w/o serrationsSteelZinc/Clear10 x 1.5rib flange locknut w193fl zinc/clear845
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsSteelZinc/Clear#10-2410-24 pallet nut rnd base w/lckng flangestl znc47
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsGrade 8Plain1/2-131/2-13 non-serrated flange nut gr 8 pln221
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsGrade 8Plain5/8-115/8-11 non-serrated flange nut gr 8 pln310
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsGrade 8Plain3/4-103/4-10 non-serrated flange nut gr 8 pln40
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsSteelPlain#8-32 x 1/48-32 x 1/4 tee nut 3 prng-23/32 flangestl pln4100
    Contact_Supplier
LippinCALock Nut, Flange, w/o serrationsSteelZinc/Clear1/4-201/4-20 top flange lock nut zinc1000
    Contact_Supplier
LippinCALock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-163/8-16 top flange lock nut zinc1000
    Contact_Supplier
AbabaCALock Nut, Flange, w/o serrationsSteelZinc/Clear#8-32 x 1/4 1/28-32 x 1/4 tee nut 1/2 flng 3-prong stl znc2000
    Contact_Supplier
TownCountryARLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-185/16-18 2-way reversible flange lock nut zincinquire
    Contact_Supplier
TownCountryARLock Nut, Flange, w/o serrationsSteelZinc/YellowM16-2.00m16-2.00 flanged stover top lock hex nut yellow zincinquire
    Contact_Supplier
TownCountryARLock Nut, Flange, w/o serrationsSteelZinc/ClearM10-1.50m10-1.50 flanged top lock hex nut zincinquire
    Contact_Supplier
TownCountryARLock Nut, Flange, w/o serrationsGrade 5Zinc/Clear5/16-18flanged nylon locknut10000
    Contact_Supplier
QFCTXLock Nut, Flange, w/o serrationsSteelPlain5/8-185/8-18 flange nut plain n/locking178
    Contact_Supplier
QFCTXLock Nut, Flange, w/o serrationsSteelPlain5/8-115/8-11 hex flange top locknut plain7,500
    Contact_Supplier
SRFALLock Nut, Flange, w/o serrationsSteelPlain5/8-18flange locknut gr g25
    Contact_Supplier
SRFALLock Nut, Flange, w/o serrationsSteelPlain3/4-16flange locknut gr g31
    Contact_Supplier
Wurth AdaMNLock Nut, Flange, w/o serrationsSteelPlainM10mu 6kt din6927 8 (a2c) m103,110
    Contact_Supplier
Wurth AdaMNLock Nut, Flange, w/o serrationsSteelPlainM8nut hex flange din6927 8 (a2k) m122,000
    Contact_Supplier
Wurth AdaMNLock Nut, Flange, w/o serrationsSteelPlainM8mu 6kt si din6927 10 (blk) m81,000
    Contact_Supplier
Wurth AdaMNLock Nut, Flange, w/o serrationsSteelPlainM10-10nut hex flange din6927 10 ws10 (a2c) m6799
    Contact_Supplier
TPCINLock Nut, Flange, w/o serrationsSteelPlainflange top locknut100000
    Contact_Supplier
TPCINLock Nut, Flange, w/o serrationsSteelZinc/Clearflange top locknut100000
    Contact_Supplier
RCFastAZLock Nut, Flange, w/o serrationsSteelZinc/BlackM4hex flange locknut stl blackinquire
    Contact_Supplier
RCFastAZLock Nut, Flange, w/o serrationsSteelZinc/ClearM4hex flange locknut stl 1inquire
    Contact_Supplier
HodellOHLock Nut, Flange, w/o serrationsSteelPlain#10-3210-32 hex flange nut self-lock cad to ms2104250
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelZinc/Clear#8-32srrted hex flg l/nut zn6,125
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-18srrted hex flg l/nut zn140
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelZinc/Clear7/16-20srrted hex flg l/nut zn100
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelZinc/Clear7/16-20srrted hex flg l/nut zn100
    Contact_Supplier
BHAMALLock Nut, Flange, w/o serrationsSteelPlain5/8-11srrted hex flg l/nut (teledyne14
    Contact_Supplier
BHAMFLLock Nut, Flange, w/o serrationsSteelPlain7/8-9torx flange locknut augusta800
    Contact_Supplier
BAYFASTCOFLLock Nut, Flange, w/o serrationsSteelZinc/Clear1/4-20large flange lock nut4000
    Contact_Supplier
AFPILLock Nut, Flange, w/o serrationsSteelCadmiumM12-1.75M12x1.75 pitch flange nut w/toplock gr. 10 cad6787
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelPlain3/8-16fl 3/8-16 shd1136
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-24fl 5/16-24 shd z1787
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelAluminum zinc flake (Dacromet, Magnigard, Doerken)M10-1.50m10x1.5 flange paint scraper lock mag12 s2489
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelZinc/ClearM6-1.00mf6x1.0 cl 6927 zhf-packing88000
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelAluminum zinc flake (Dacromet, Magnigard, Doerken)M6-1.00m6 x 1 hex flange nut mag54 s1095
    Contact_Supplier
RAMCOOHLock Nut, Flange, w/o serrationsSteelZinc/ClearM14-2.00m14 x 2 hex nylon insert flange nut znk92 s105482
    Contact_Supplier
MidStatesMILock Nut, Flange, w/o serrationsSteelPhosphate3/8-16lge flg blk phos spin l/n 7/8od50
    Contact_Supplier
MidStatesMILock Nut, Flange, w/o serrationsSteelPlain3/4-10crimped flge l/n38
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/ClearM6-1.00hex flange lock nut100
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear7/16-14hex flange lock nut126
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/ClearM8-1.25hex flange lock nut34
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-163/8-16 flanged top lock nut41
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear3/4-10hex flange lock nut8
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear10nf-32 hex flange lock nut752
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear#10-24flange lock nut250
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow5/16-18gr8 hex flange lock nut z&y100
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear7/16-14hex flange lock nut55
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear5/8-11hex flange lock nut48
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/ClearM10-1.50hex flange lock nut143
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear3/4-10hex flange lock nut30
    Contact_Supplier
THRDFASTFLLock Nut, Flange, w/o serrationsSteelZinc/Clear1/2-13hex flange lock nut48
    Contact_Supplier
THRDFASTTNLock Nut, Flange, w/o serrationsSteelZinc/ClearM10-1.50hex flange lock nut69
    Contact_Supplier
THRDFASTTNLock Nut, Flange, w/o serrationsSteelZinc/ClearM12-1.75hex flange lock nut43
    Contact_Supplier
SISAZLock Nut, Flange, w/o serrationsGrade 8Plain5/8-11hex flange lock nut245
    Contact_Supplier
SISAZLock Nut, Flange, w/o serrationsGrade 8Plain1/2-13hex flange lock nut gr. 8300
    Contact_Supplier
THRDFASTALLock Nut, Flange, w/o serrationsSteelZinc/Clear3/4-10hex flange lock nut92
    Contact_Supplier
THRDFASTMSLock Nut, Flange, w/o serrationsGrade 8Plain1/2-13gr 8 hex flange lock nut1,260
    Contact_Supplier
WSBKYLock Nut, Flange, w/o serrationsSteelZinc/Yellow5/8nut flange toplock gring zy 5/8 11744
    Contact_Supplier
ISSCOMOLock Nut, Flange, w/o serrationsSteelZinc/Clear3/8-16Spiralock (Emhart) hex spiralock locknut flange z/p 3/8-161750
    Contact_Supplier
TrifastTXLock Nut, Flange, w/o serrationsSteelPlainM8-1.25nut hex m8x1.25 sim. din6927 finish per dwg597300
    Contact_Supplier
MasFasCorpNVLock Nut, Flange, w/o serrationsGrade CPlain5/16-18flanged prevailing locknut gr cinquire
    Contact_Supplier
MasFasCorpNVLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow1/2-13flanged nylon inserts l/n and w/no serrations.inquire
    Contact_Supplier
MasFasCorpNVLock Nut, Flange, w/o serrationsGrade 8Zinc/Clearspiralok #f06160m 3/8-16 hex flange spiralock nutinquire
    Contact_Supplier
MtrcSpecCALock Nut, Flange, w/o serrationsSteelZinc/ClearM5-0.80hex flange locking nut cl. 8 zc din 6927stock
    Contact_Supplier
MtrcSpecCALock Nut, Flange, w/o serrationsSteelPlainM6-1.0-.9M6-1.0 hex flange nut locking cl.9 mf619stock
    Contact_Supplier
IRFNCLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-18hex flange nut large flng stl20850
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM6-1.00reg flg tech+lock189,919
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM12-1.75flg tech lock188,873
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM16-2.00nyl ins l/n flg n/l132,754
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain1/4-201/4-20 flange top lock123,190
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-245/16-24 reg flg top lock88,020
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-24flange auto lock58,010
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-245/16-24 reg flg top lock41,960
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM6-1.00M6-1.0 reg flg toplock38,682
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM6-1.00M6-1.0 high flange top lock37,532
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain3/8-24reg flg center lock30,104
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain1/4-20flange tech+ lock24,019
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsGrade 2Plain1/4-20flg ctr lock7,334
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM8-1.25flange auto lock6,595
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM6-1.00M6-1.0 reg flg top lock4,695
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlainM6-1.00flange auto lock5,000
    Contact_Supplier
AztechILLock Nut, Flange, w/o serrationsSteelPlain1/4-201/4-20 flange top lock4,659
    Contact_Supplier
WurthINLock Nut, Flange, w/o serrationsSteelPlainM10nut hex flange slok din 6927 zt tlk m10205,620
    Contact_Supplier

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