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Serrated Flange Lock Nuts, Grade 8 or Grade C

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MESAFASTCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-11serrated flange hex nut gr8 zinc24.0
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CenturyFLLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/16-18 x 5655/16-18 serr flange nut gr-8 +magni 565 200
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Cal FastenrsCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-16serrated flange nut gr. 8350
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear7/16-20 x 87/16-20 serrated hex flange nut grade 8 zn8f asme b18.2.2-2010 (100) (100) (98) ()98
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate1/4-201/4-20 serrated hex flange nut grade 8 phos coated for 72 hours to red rust (213906) (205906) (116189) ()116189
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CIFILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/16-18 serrated hex flange nut grade 8 magni 565 coated |14504
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-163/8-16 serr hex large flange nut gr 8 stl zy b18.2.2 () ()192506
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-115/8-11 serr hex flange nut gr 8 stl zy b18.2.2 () ()113092
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/4-103/4-10 serr hex flange nut gr 8 stl zy b18.2.2 () ()46533
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serr hex large flange nut gr 8 stl zy b18.2.2 () ()4266
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 serr hex large flange nut gr 8 stl zy b18.2.2 () ()756619
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)7/16-147/16-14 serr hex flange nut gr 8 stl magni 575 b18.2.2 () ()7913
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/4-201/4-20 serr hex flange nut gr 8 stl zy b18.2.2 () ()669
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)3/8-163/8-16 serr hex large flange nut gr 8 magni 575 b18.2.2 () ()3933
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serr hex flange nut gr 8 stl zy b18.2.2 () ()1518
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain1/2-131/2-13 serr hex large flange nut gr 8 stl pln b18.2.2 () ()4334
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain7/16-147/16-14 serr hex large flange nut gr8 stl pln b18.2.2 () ()600
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/2-131/2-13 serr hex large flange nut gr 8 stl magni 575 b18.2.2 () ()1346
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 serr hex flange nut gr 8 stl zy b18.2.2 () ()81
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Black7/16-147/16-14 serr hex large flange nut gr 8 stl bzn b18.2.2 () ()36
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/16-185/16-18 serr hex large flange nut gr 8 stl pln b18.2.2 () ()1487
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/8-115/8-11 serr hex flange nut gr 8 stl pln b18.2.2 () ()200
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow7/16-147/16-14 serr hex flange nut gr 8 stl zy b18.2.2 () ()222875
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear1/2-13 serr hex flange nut gr8 stl zc | ()495
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow9/16-12 serr hex flange nut gr8 stl zy | () ()31779
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Black1/2-131/2-13 serr hex flange nut gr 8 stl bzn b18.2.2 () ()16570
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-163/8-16 serrated whiz flange nut gr.8 yellow zinc b18.2.2200
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EndriesWILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 hex serrated flange nut gr 8 zy100
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-13serr flange nut gr8764
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate1/2-13serr flange nut gr8 hard & blk phos & oil 500/box500
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ManscoMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear3/8-163/8-16 serr flange nut gr8 zinc718
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain1/4-201/4-20 gr.8 serrated flange nut steel plain 2000/stock
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CenturyNYLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/16-18 serr flange nut gr-8 +magni 565200
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CenturyNYLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellowmcm 96282a104 50csln8y nut 1/2-13 serrated flange nut grade 8 z/y24
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LibertyILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-13hex serrated flange nut100
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate7/16-14serrated flange hex nut 7/16-14 gr 8 phos/oil 1150
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate1/2-13serrated hex flange nut 1/2-13 gr 8 phos/oil 750
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate5/16-18serrated hex flange nut 5/16-18 gr 8 phos/oil 2884
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-115/8-11 serrated hex flange locknuts steel grade-8 zinc yellow40
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SWACOOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 serr hex flange l/n gr8 stl zy800
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Fastener OHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate3/4-10serrated hex flange nut 3/4-10 gr 8 phos/oil 334
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear5/16-185/16-18 gr8 whizlock nut zp5938
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MidStatesMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain1/2-13serr flg l/n gr 825
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KomarILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear7/16-20hex flange toplock nut gr 84000
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MTPCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-163/8-16 grade 8 yzn flange nuts serratedstock
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NutsBoltsNELock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 gr8 serrated flange nut zy500
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Future FastenerTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/8-115/8-11 grade 8 serrated flanged hex nut plain black80
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-115/8-11 serrated hex flange locknuts steel grade-8 zinc yellow 62NR8 b18.2.240
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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear3/8-16serr flange l/n gr 8 zn22000
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SISAZLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/ClearM8-1.20M8x1.2 hex flange nut w/serrations grade8 steel zinc clear hex free900
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate3/4-10flange nut serrated thru-hardened carbon steel gr 8 phos & oil 3/4-10600
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate1/4-20flange nut serrated thru-hardened carbon steel gr 8 phos & oil 1/4-20110
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate5/16-18flange nut serrated thru-hardened carbon steel gr 8 phos & oil 5/16-182100
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-163/8-16 serrated flange hex lock nuts grade 8 zinc yellow25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 serrated flange hex lock nuts grade 8 zinc yellow6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serrated flange hex lock nuts grade 8 zinc yellow37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/4-201/4-20 serrated flange hex lock nuts grade 8 zinc yellow50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/4-103/4-10 serrated flange hex lock nuts grade 8 zinc yellow2.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-115/8-11 serrated flange hex lock nuts grade 8 zinc yellow3.750
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lo ck etc.)Grade 8Zinc/Yellow9/16-129/16-12 serrated flange hex lock nuts grade 8 zinc yellow3.750
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/16-185/16-18 serrated flange hex lock nuts grade 8 black phosphate37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain1/4-201/4-20 serrated flange hex lock nuts grade 8 black phosphate50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/8-163/8-16 serrated flange hex lock nuts grade 8 black phosphate25,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain1/2-131/2-13 serrated flange hex lock nuts grade 8 black phosphate6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/4-201/4-20 serrated lrg flange hx lock nut gr8 zinc yellow50,000
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/16-185/16-18 serrated lrg flange hx lock nut gr8 zinc yellow37.500
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow1/2-131/2-13 serrated lrg flange hx lock nut gr8 zinc yellow6.250
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Kanebridge ILLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow3/8-163/8-16 serrated lrg flange hx lock nut gr8 zinc yellow25,000
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NAPPCOTXLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)5/8-11 x 85/8-11 gd8hexserflangnutmagni565vibra1044
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BHAMALLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/4-10gr8 reg/flg nut no/serr.20
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Bostwick INLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Yellow5/8-115/8-11 whiz flange nut gr 8 zinc yellow b18.2.2146
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SRFALLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/4-10flange nut with serrations gr 8-
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ASFCORPMILock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/4-103/4-10 full hgt serr hx flg lk nut gr 81
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CONTAERONJLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear7/16-14serrated flange lock nut gr8(hard) &6400
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Valley NuWALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/8-16nc gr8 serrated flange nut pl879
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Valley NuWALock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/8-11nc gr8 serrated flange nut pl10
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