Serrated Flange Lock Nuts, Grade 2 or Grade A

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Black1/4-201/4-20 serr hex flange l/n gr2 blk zi920
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-18nc serrated large flange lock nut hardened3,648
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FastWareSaskLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Yellow3/4-10nc serrated flange lock nut10,640
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/8-115/8-11 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/2-131/2-13 gr.2-serr zn flange nuts940
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-185/16-18 gr.2-serr zn flange nuts6,198
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear#10-24#10-24 gr.2-serr zn flange nuts4,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear7/16-147/16-14 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear9/16-129/16-12 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/4-201/4-20 gr.2-serr zn flange nuts10,055
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-163/8-16 gr.2-serr zn flange nuts4,130
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-245/16-24 gr.2-serr zn flange nuts2,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear#10-32#10-32 gr.2-serr zn flange nuts4,400
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear#6-32#6-32 gr.2-serr zn flange nuts4,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/4-281/4-28 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear9/16-189/16-18 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear7/16-207/16-20 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-243/8-24 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/8-185/8-18 gr.2-serr zn flange nutsstock
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ISSCOMOLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-24hex lock nut z/p twin serrated4950
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ISSCOMOLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-24hex lock nut z/p twin serrated27250
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear7/16-207/16-20 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/4-281/4-28 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear9/16-189/16-18 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear#10-32#10-32 gr.2-serr zn flange nuts a bb 200 fb 1000 qk 50005,900
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/2-201/2-20 gr.2-serr zn flange nuts a bb 200 fb 1000 qk 5000stock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/8-185/8-18 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-245/16-24 gr.2-serr zn flange nuts a bb 200 fb 1000 qk 50002,000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-243/8-24 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/4-201/4-20 gr.2-serr zn flange nuts1,800
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-163/8-16 gr.2-serr zn flange nuts4,130
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/16-185/16-18 gr.2-serr zn flange nuts7,246
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear#10-24#10-24 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear7/16-147/16-14 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/2-131/2-13 gr.2-serr zn flange nuts140
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear9/16-129/16-12 gr.2-serr zn flange nutsstock
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear5/8-115/8-11 gr.2-serr zn flange nutsstock
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WurthINLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Yellow5/16-185/16-18 ser hex flange nut gr2 zinc yellow bagged 200 per1,292,400
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WurthINLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Plain3/4-103/4-10 hex flange ser lock nut gr2 zf coating per 705100300 cps 5035/5039 pack 100 per poly bag3,368
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AALLNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear1/4-20serrated flange lock nut, ,1891
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AALLNJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 2Zinc/Clear3/8-16serrated flange lock nut, ,244
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