FCH News

5/16 Flange Lock Nuts

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
TownCountryARLock Nut, Flange, w/o serrationsGrade 5Zinc/Clear5/16-18flanged nylon locknut2900
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WeaverWALock Nut, Flange, w/o serrationsGrade GPlain5/16-185/16-18 gr g flange all steel lock nut plain1509
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B & K FASTPALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 cone flange locknuts gr g zy2
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QFCTXLock Nut, Flange, w/o serrationsGrade GPhosphate5/16-185/16-18 flange locknut grg phos/oil1600
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QFCTXLock Nut, Flange, w/o serrationsGrade GPhosphate5/16-185/16-18 flange locknut grg phos/oil2500
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JHP FastenersWILock Nut, Flange, w/o serrationsGrade 8Plain5/16-185/16-18 grade 8 flange. l/n18162
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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 GGalvanized5/16-18flange lock nut5/16-18 grade g59,950
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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 GGalvanized5/16-18flange lock nut5/16-18 grade g64,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade GGalvanized5/16-18flange lock nut5/16-18 grade g28,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade GGalvanized5/16-18flange lock nut5/16-18 grade g30,000
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RAMCOOHLock Nut, Flange, w/o serrationsGrade FPlain5/16-18flange lock nut5/16-18 grade f62,500
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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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THRDFASTFLLock Nut, Flange, w/o serrationsGrade FZinc/Clear5/16-18gr f hex flange lock nut280
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THRDFASTFLLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow5/16-18gr8 hex flange lock nut z&y100
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NAPPCOTXLock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 flange lock nut grade g zy (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS)432
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IRFNCLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-18hex flange nut large flng stl20,850
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-185/16-18 reg flg top lock1,290
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-18reg flg center lock390
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-185/16-18 reg flg top lock20
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-185/16-18 flg top locknut10,530
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MESAFASTCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 reg flange top locknut grade g600.0
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IRFNJLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-185/16-18 hex flange nut large flange stl zinc n31flnsz20,850
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BoltCraftNELock Nut, Flange, w/o serrationsGrade GPhosphate5/16-185/16-18 non serrated flange lock nut grade g black phosphate 2500/ctn2450
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EndriesWILock Nut, Flange, w/o serrationsGrade GZinc/Clear5/16-185/16-18 grade g flange top locknut tri clr zc 120wh/144red rust w/wax110325
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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/Clear5/16-185/16-18 grade f super flange top locknut zinc1044
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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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JacksonMSLock Nut, Flange, w/o serrationsGrade GZinc/Clear5/16-18nc flange locknut gr.g & waxed wax3218
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MTPCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 gr.g yzn top lock flange nuts3,000
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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 GZinc/Yellow5/16-18flange hex toplock nut grade g wax3050
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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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WDMBIALock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-18nut hex flange top lock st (zt) 5/16-18 spc (W0G0)2660
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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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MTPCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 gr.g yzn top lock flange nut3,000
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Kanebridge ILLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-185/16-18 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake37.500
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Kanebridge ILLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-185/16-18 nylon insert flange stop hex lock nut zinc25,000
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Alma BoltMILock Nut, Flange, w/o serrationsGrade GZinc/Clear5/16-18flanged hex nut (no lock)3078
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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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Kanebridge ILLock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 regular flange top lock hex nut grade g zinc yellow50,000
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Kanebridge ILLock Nut, Flange, w/o serrationsSteelZinc/Clear5/16-185/16-18 non serrated regular flange center locknut grade f zinc62.500
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CONTAERONJLock Nut, Flange, w/o serrationsNylon (Polyamide)Plain5/16-18flange nut / 50055,000
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CONTAERONJLock Nut, Flange, w/o serrationsNylon (Polyamide)Plain5/16-18flange nut /49,832
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CONTAERONJLock Nut, Flange, w/o serrationsNylon (Polyamide)Plain5/16-18flange nut.00034569
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CONTAERONJLock Nut, Flange, w/o serrationsGrade 8Black Oxide5/16-18nylon flng /48911
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CONTAERONJLock Nut, Flange, w/o serrationsNylon (Polyamide)Plain5/16-18flng nut .0003 triv 968,560
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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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MESAFASTCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-185/16-18 flange top lock nut1,100.0
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Alma BoltMILock Nut, Flange, w/o serrationsGrade GPhosphate5/16-185/16-18 phos & oil finish stover flange nut grade g4901
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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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Wurth IndD.F.Lock Nut, Flange, w/o serrationsGrade 5Zinc/Yellow5/16-185/16-18 hex flange nut gr 5 yz top lock-
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CONTAERONJLock Nut, Flange, w/o serrationsGrade GGalvanized5/16-185/16-18 flange toplock gr. g100360
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CONTAERONJLock Nut, Flange, w/o serrationsGrade GGalvanized5/16-185/16-18 flange toplock gr. g18200
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Alma BoltMILock Nut, Flange, w/o serrationsGrade GCadmium5/16-18cad & wax finish stover flange nut836
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SWACOOHLock Nut, Flange, w/o serrationsGrade 8Plain5/16-185/16-18 flange locking nut gr 8150
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BoltCraftNELock Nut, Flange, w/o serrationsGrade GZinc/Clear5/16-185/16-18 top lock hex flange nut grade g zinc800
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ManscoMILock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-18 prevailing torque flange lock nut grg znc yellow1740
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-245/16-24 reg flg top lock88,020
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-24flange auto lock58,010
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-245/16-24 reg flg top lock41,960
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AztechILLock Nut, Flange, w/o serrationsSteelPlain5/16-24reg flg ctr lock2,800
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AztechILLock Nut, Flange, w/o serrations SteelPlain5/16-245/16-24 reg flg top lock16,519
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EndriesWILock Nut, Flange, w/o serrationsSteelPlain5/16-24ms21042-5 5/16-24 self lock flange nut cadmium17
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MTPCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-245/16-24 gr.g yzn top lock flange nuts a bb 200 fb 1000 qk 28001,950
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FastWareSaskLock Nut, Flange, w/o serrationsGrade FZinc/Yellow5/16-245/16-24 nf flange toplocknut717
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MTPCALock Nut, Flange, w/o serrationsGrade GZinc/Yellow5/16-245/16-24 gr.g yzn top lock flange nut2,450
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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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General FMILock Nut, Flange, w/o serrationsGrade GPlain5/16-245/16-24 hex flange locknut gr. g2500
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CONTAERONJLock Nut, Flange, w/o serrationsSteelCadmium5/16-24nylon insert flange nut /yel2,813
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HayesCALock Nut, Flange, w/o serrationsSteelPlain5/16-24ms21042l5 5/16-24 all metal flange locknut cadii dfl100
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OlanderCALock Nut, Flange, w/o serrations300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 self-locking flanged hex nut ss27
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CenturyNYLock Nut, Flange, w/o serrationsSteelPlainspiralock ff0312-24-0001 5/16-24 floatnut19
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Alma BoltMILock Nut, Flange, w/o serrationsGrade GGalvanized5/16-24SAE stover flange nut311
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Kanebridge ILLock Nut, Flange, w/o serrationsGrade 8Zinc/Yellow5/16-18ce126985/16-18ce12698 nylon insert flange hex locknut grade 8 zinc yellow15,000
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