Serrated Flange Lock Nuts, Grade 5 or Grade B

Serrated Flange Lock Nuts, or Whiz-Lock® nuts, have a wide flange at one end that is serrated on the under side. On tightening, the serrations bite into the mating surface providing the locking feature.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Aluminum zinc flake (Dacromet, Magnigard, Doerken)3/8-16serrated flange nut with magni 560 finish49
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Aluminum zinc flake (Dacromet, Magnigard, Doerken)3/8-16serrated flange nut with magni 560 finish49
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-13serrated flange nut stl Cr3+ rohs5185
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-13serrated flange nut stl Cr3+ rohs5185
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-13serrated flange nut stl Cr3+ rohs5185
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Aluminum zinc flake (Dacromet, Magnigard, Doerken)3/4-10 x 5653/4-10 serrated flange nut with magni 565 finsih29064
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Aluminum zinc flake (Dacromet, Magnigard, Doerken)3/4-10serrated flange nut with magni 560 finsih20
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Plain3/4-10serrated flange nut heat treated & light oil21960
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Black Oxide1/4-20serr flange nut gr5 black ox1,310
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/8-11large serr flange nut gr5 hard & znc 50/box60
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated hex flange nut gr.5 z/p40
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear7/16-147/16-14 serrated flange nut gr5 zinc1100
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-201/4-20 serr hex flange l/n gr5 zi1690
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 serr hex flange l/n gr5 zi395
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-131/2-13 serr hex flange l/n gr5 zi41319
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow5/8-18nf serrated flange lock nut25,800
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear7/16-14nc serrated flange lock nut900
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow5/16-18nc serrated flange lock nut2,722
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 hex flange nut serrated gr 5 zinc b18.2.2500
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APIIALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-13nut hex flg serrated lock 1/2-13 zncl jds1,909
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APIIALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-20 x 1/2nut hex flg w/serr gr5 but needs to be znfl2,468
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-20hex serrated flange nuts2,500
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18serrated hex flange nut2,465
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-16hex serrated flange nuts875
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 serr flange nut g5 st zn2200
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-201/4-20 serr flange nut g5 st znc4500
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 serrated large flange nut gr 5 zn290762
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 ser hex flange nut g5 st zn1203
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AFIFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-131/2-13 serr flange nut g5 st zn1000
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18hex serr flange nut561,180
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-13flange nylon insert l/n 96 hour salt spray Cr3+ to white rust w/super seal82,209
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/8-11flange nylon insert l/n 96 hr salt spray Cr3+ to white rust w/super seal31,531
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RevcarVALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-18flange nylon insert l/n 96 hr salt spray Cr3+ to white rust w/super seal207,591
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Black3/8-24serr flng gr5 .0003zn/triv dwg 8050
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Plain3/8-24serr flange gr5 hex nut2550
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-16serr flange gr5 triv hex nut233350
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 serrated flange hex lock nuts grade 5 zinc25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-201/4-20 serrated flange hex lock nuts grade 5 zinc50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated flange hex lock nuts grade 5 zinc37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-131/2-13 serrated flange hex lock nuts grade 5 zinc6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow5/16-185/16-18 serrated flange hex lock nuts grade 5 zinc yellow37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow1/2-131/2-13 serrated flange hex lock nuts grade 5 zinc yellow6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow1/4-201/4-20 serrated flange hex lock nuts grade 5 zinc yellow50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Yellow3/8-163/8-16 serrated flange hex lock nuts grade 5 zinc yellow25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear3/8-163/8-16 serrated lrg flange hx lock nut gr5 zinc25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear5/16-185/16-18 serrated lrg flange hx lock nut gr5 zinc37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/2-131/2-13 serrated lrg flange hx lock nut gr5 zinc6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Clear1/4-201/4-20 serrated lrg flange hx lock nut gr5 zinc50,000
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IRFNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Plain3/8-16serrated flange nut heat treated & light oil209910
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WurthINLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 5Zinc/Black1/4-201/4-20 ser flange nut gr.5 black zinc6,000
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