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Flange Lock Nuts , Grade F

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCALock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-16grade f flange locknut590.0
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AztechILLock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/8-18reg flg center lock /w3,970
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AztechILLock Nut, Flange, w/o serrationsGrade FPlain5/8-18reg flg center lock484
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AztechILLock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/8-18reg flg center lock /w4,620
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AztechILLock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/8-18reg flange tech+ lock nut .0003/w766
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AztechILLock Nut, Flange, w/o serrationsGrade FPlain5/8-18reg flange tech+ lock nut1,600
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AztechILLock Nut, Flange, w/o serrationsGrade FPhosphate5/8-18reg flange tech lock nut 96 hr phos/oil2,000
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CIFILLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 prevailing torque hex flange lock nut grade f (5) zinc plated (190) (190) (191735) ()191735
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Irwin IndOntLock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-201/4-20 grd f super flange lock nut zinc396
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ASMCILLock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-16coarse grf stover all metal flange locknut med carb zp1,969
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Jay-CeeMILock Nut, Flange, w/o serrationsGrade FBlack Oxide1/2-131/2-13 non serrated flange locknut grade f black e-coat(600-0423/f63880002xxx)inquire
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear1/2-13 grade f flange center locknut zinc & wax | wax13384
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/16-18 grade f flange top locknut yellow zinc2900
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear3/4-10 grade f flange tech locknut zinc200
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-20 grade f flange top locknut zinc and wax (aztech only) wax4539
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Yellow1/2-131/2-13 grade f flange center locknut yellow zinc and wax700
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-163/8-16 grade f flange staked top locknut zinc90269
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear3131crfofz 5/16-18 grade f top locknut flange staked trivalent clear zinc wax4243
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 grade f toplock flange nut tri clr zc 120wh/144red rust w/wax99400
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Black5/16-185/16-18 grade f flange top locknut trivalent black zinc per 168469-j12914
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear7/16-147/16-14 grade f flange center locknut trivalent clear zinc2200
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Yellow1-81-8 grade f top flange locknut yellow zinc and wax6
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 grade f super flange top locknut zinc1044
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EndriesWILock Nut, Flange, w/o serrationsGrade FZinc/Yellow1/2-131/2-13 grade f flange tech locknut yellow zinc and wax202
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ManscoMILock Nut, Flange, w/o serrationsGrade FZinc/Clear#10-3210-32 toplock flange nut grf triv znc3468
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ManscoMILock Nut, Flange, w/o serrationsGrade FZinc/Yellow1/2-13 centerlock flange nut grf znc yellow216
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CenturyNYLock Nut, Flange, w/o serrationsGrade FZinc/Clearaztec locknut 37clfcfz 3/8-16 large hex flange centerlocknut grade f zinc q2a954
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LibertyILLock Nut, Flange, w/o serrationsGrade FPhosphate3/8-163/8-16 hex flange nut toplock phos & oil950
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Field FasILLock Nut, Flange, w/o serrationsGrade FDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/4-201/4-20 top lock flange nut gr. f stl delta mks topcoat gray to withstand 480 hours salt spray to white rust1,000
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Alma BoltMILock Nut, Flange, w/o serrationsGrade FPlain7/16-20SAE flanged hex nut (no lock)392
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Alma BoltMILock Nut, Flange, w/o serrationsGrade FPlain1/4-281/4-28 sae grade f plain finish flanged hex nut (no lock)4400
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SWACOOHLock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-201/4-20(unc) prev torque hex flange l/n grf zinc w-poly ins400
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 large flange toplock nut gr.f zp22702
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear1/2-131/2-13 flange oval locknut gr.f zinc & wax 450000
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-163/8-16 flange oval locknut gr. f zinc & wax 284000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/2-13flange lock nut1/2-13 grade f5,600
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/4-20flange lock nut1/4-20 grade f24,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/2-13flange lock nut1/2-13 grade f13,300
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/2-13flange lock nut1/2-13 grade f505
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/4-20flange lock nut1/4-20 grade f147,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain1/4-20flange lock nut1/4-20 grade f12,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain3/8-16flange lock nut3/8-16 grade f32,400
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flange lock nut5/16-18 grade f44,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flange lock nut5/16-18 grade f63,800
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flange lock nut5/16-18 grade f57,500
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flange lock nut5/16-18 grade f62,500
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WDMBIALock Nut, Flange, w/o serrationsGrade FPlain7/8-20nut hex flange top lock grf (pl) 7/8-20 (W0S0) (W0S0)2,703
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WDMBIALock Nut, Flange, w/o serrationsGrade FPlain7/16-14nut hex flange top lock grf (zf) 7/16-14 spc (W0M0) (W0M0) (W0M0)273
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WDMBIALock Nut, Flange, w/o serrationsGrade FZinc/Yellow3/4-10nut hex flange ctr lock grf (zy) 3/4-10 (W000)455
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IPCVALock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/16-245/16-24 flange stover nut steel grade f zinc yellow2,225
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NorthernMNLock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-20s/o 1/4-20 nc gr.f flange locknut zinc2850
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NorthernMNLock Nut, Flange, w/o serrationsGrade FZinc/Yellow3/8-16s/o 3/8-16 nc gr.f flange locknut zinc/yellow940
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NAPPCOTXLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flangelocknut stlzp grf 5/16-18 (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)4000
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WDMBIALock Nut, Flange, w/o serrationsGrade FZinc/Yellow3/8-16nut hex flange top lock grf (zy) 3/8-16 (W000)103,290
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WDMBIALock Nut, Flange, w/o serrationsGrade FZinc/Clear3/4-10nut hex flange top lock grf (zt) 3/4-10 (W030)1,421
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WDMBIALock Nut, Flange, w/o serrationsGrade FZinc/Yellow1/2-13nut hex flange top lock grf (zy) 1/2-13 (W000)972
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WDMBIALock Nut, Flange, w/o serrationsGrade FZinc/Yellowt x 5/16e/nut hex flange top lock grf zyt 5/16-18 spc (W000) (W000)10,200
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BoltCraftNELock Nut, Flange, w/o serrationsGrade FZinc/Yellow1/2-131/2-13 non serrated flange center lock nut grade f zinc/yellow 600/ctn1800
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ISSCOMOLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-18flange hex two-way locknut grade f z/p16967
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ISSCOMOLock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-16hex flange two way locknut grade f zp6500
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ISSCOMOLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-18hex stover locknut flange grade f z/p15695
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B & K FASTPALock Nut, Flange, w/o serrationsGrade FZinc/Yellow3/8-163/8-16 cone flange locknuts gr f zy194
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General FMILock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 hex flange ln gr f zn clr triv b18.2.174635
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PENCOMOntLock Nut, Flange, w/o serrationsGrade FZinc/Clear3/4-163/4-16 hex flange top lock nut grade f z165
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SonfastPALock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-201/4-20 regular flange top lock nut grade f(grade5) zinc6,000
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FastWareSaskLock Nut, Flange, w/o serrationsGrade FPlain3/8-163/8-16 nc flange toplock nut1,475
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FastWareSaskLock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/16-245/16-24 nf flange toplocknut717
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FastWareSaskLock Nut, Flange, w/o serrationsGrade FZinc/Yellow7/16-14nc flange center lock nut (max 0.495 thick)950
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear1/2-131/2-13 flange oval locknut gr.f zinc & wax100775
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear1/2-131/2-13 flange oval locknut gr.f zinc & wax50000
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NutsBoltsNELock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-163/8-16 flange oval locknut gr. f zinc & wax61600
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APIIALock Nut, Flange, w/o serrationsGrade FZinc/Clear7/16-14flange lock nut zncl and wax per print wax364
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APIIALock Nut, Flange, w/o serrationsGrade FZinc/Clear1/2-13nut flange lock 1/2-13 gr f zncl & wax print wax13,046
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ASFCORPMILock Nut, Flange, w/o serrationsGrade FPhosphate7/8-147/8-14 full hgt hex flange top lk nut gr f phos+oil5,540
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THRDFASTFLLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-18gr f hex flange lock nut280
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KBSTNLock Nut, Flange, w/o serrationsGrade FZinc/Clear1/4-201/4-20 gr f flange locknut plated293,594
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THRDFASTALLock Nut, Flange, w/o serrationsGrade FZinc/Clear3/4-10gr f hex flange lock nut9
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Wurth IndD.F.Lock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-163/8-16 large flange center locknut grade f zinc plated518
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FZinc/Clear3/8-16flange toplock gr. f125
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FPlain3/8-24super flange toplock gr.f975
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FCadmium7/16-14flange toplock gr. f /wax26
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FPlain1/2-131/2-13 flange toplock gr. f9900
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FPlain#10-2410-24 flange toplock gr. f30199
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CONTAERONJLock Nut, Flange, w/o serrationsGrade FPlain#10-3210-32 flange toplock gr. f167600
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WurthINLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-185/16-18 lg flange toplock nut grd f zinc pack 1250 per poly bag12,349
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