FCH News

Serrated Flange Lock Nuts, All ASME Grades of Steel

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.

No results for Grade F, but 200 Grade F items displayed. For Grade F, click here.

Buy Serrated Flange Lock Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.50M12x1.50 fine serrated whiz flange locknut din 692310
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410-24 whiz nut zinc455
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 whiz nut zinc3250
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 whiz nut zinc1550
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 whiz nut zinc600
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 whiz nut zinc841
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-201/2-20 whiz nut zinc698
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-185/8-18 whiz nut zinc400
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain#10-24serrated flange nut uss149
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain1/2-13serrated flange nut uss103
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain1/4-20serrated flange nut uss1497
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain3/4-10serrated flange nut uss344
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain3/8-16serrated flange nut uss50
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/16-18serrated flange nut uss3489
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain5/8-11serrated flange nut uss587
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain1/4-28serrated flange nut sae3051
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METRO INDOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain3/8-24serrated flange nut sae581
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-3210-32 serrated flange nut hardened zinc pltd277
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 serrated flange nut zinc pltd305
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 serrated flange nut zinc pltd677
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 serrated flange locknut steel zinc plated11081
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 serrated flange nut zinc pltd549
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-185/8-18 serrated flange locknut case hardened steel zinc plated49
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlainM12-1.75-m12 x 1.75-hex flange nut-serrated-cl8 m889
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM6-1.00m6(1) serrated flange nut zinc pltd180
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-14 serrated flange locknut steel-zinc plated-case hardened100
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nut10779
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-13serrated flange nut1320
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-11serrated flange lock nut14
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YANKEENHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serrated flange nut4534
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Jay-CeeMILock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake1100
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Set ScrewILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-16serrated flange nutinquire
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Set ScrewILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serrated flange nutsinquire
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPhosphate3/4-10serr. hex flange locknut gr-g black phos10
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-20serr. hex flange locknut and bake2934
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18serr. hex flange locknut and bake1290
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-20serr. hex flange locknut and bake76
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-11serr. hex flange locknut and bake153
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/4-10serr. hex flange locknut and bake163
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-32serr. hex flange locknut and bake1000
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ACCURATEILLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-24serr. hex flange locknut and bake1528
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.75-1.75m12-1.75 serr flange nut plated182
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM12-1.75-1.75m12-1.75 serr flange nut plated43
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM4-.7-0.70m4-.7 serrated hex flange nut zinc-yellow pkg qty 1000 carton 231800
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM10-1.5-1.50m10-1.5 zinc serrated hex flange nut (see #90702)50
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide#10-3210-32 serr flange hex nut stl blk ox300
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Phosphate1/2-131/2-13 grade 8 phosphate and oil serrated flange nut256
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack Oxide1/4-201/4-20 serr flange hex nut stl blk ox300
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black1/2-131/2-13 serr flange nut black zinc125
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain3/4-103/4-10 serr flange nut gr 8100
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Black5/16-185/16-18 serr flange nut black zinc10
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 serrated hex flange nut zinc pltd400
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 zinc finish case hardened serrated flange nut17
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 zinc finish case hardened serrated flange nut7865
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPhosphate3/8-16spin lock nut w/ser. 3/8-16 7/8 od black phos. (100/box)1
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPhosphate3/8-16spin lock nut w/ser. 3/8-16 7/8 od black phos.100
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OneMonroeNCLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)7/16-147/16-14 case hardened serrated flange nut geomet 750+ hour salt spray w/top coat (37343)3
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OneMonroeMNLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/8-115/8-11 gr.8 hex flange lock nut serrated-yz200
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OneMonroeMNLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Zinc/Clear3/4-103/4-10 gr.8 serrated flange nut-zinc8
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OneMonroeMALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear78/90nuts 4-40 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake 10000/ctn3600
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OneMonroeMNLock Nut, Flange, w serr. (Whiz-Lock etc.)Grade 8Plain5/8-115/8-11 gr.8 hex flange lock nut serrated-yz200
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Future FastenerTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 serrated flange lock nut large outer diameter zinc plated1892
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18flange nuts serrated pl4375
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-16flange nut serrated pl8500
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AmericanNYLock N ut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-20flange nut w/ serrations4430
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-3210/32 hex flange nut serrated zinc pl200
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-16serr hex flange nuts zp815
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelNickel Plated#8-32flange nut serrated pl1000
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear33mm flange serrated nut pl400
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-28hex serrated flange nut stl2500
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/YellowM8hex serrated flange nut stl 1 (161ylw)800
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM5hex flange nut serrated stl cr+3 ( ) din 6923825
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-16hex flange nut serrated stl cr+33000
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RCFastAZLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-13hex flange nut serrated stl cr+3100
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OneMonroeMALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear78/90nuts 4-40 serrated flange hex lock nuts case hardened hr15n 78/90 zinc and bake 10000/ctnnull
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1-81-8 whiz flangenut hrd stl znc b18.2.22
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410-24 whiz flangenut hrd stl znc b18.2.21030
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-3210-32 whiz flangenut hrd stl znc b18.2.226480
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 whiz flangenut hrd stl znc b18.2.212100
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 whiz flange nut znc large flange b18.2.21580
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 whiz flangenut hrd stl znc b18.2.22000
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whiz flangenut hrd stl znc b18.2.22630
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 whiz flangenut hrd stl znc b18.2.21640
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 whiz flangenut hrd stl znc b18.2.25000
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 whiz flangenut hrd stl znc b18.2.21856
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 whiz flangenut hrd stl znc b18.2.2974
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-207/16-20 whiz flangenut hrd stl znc b18.2.2400
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 whiz flangenut hrd stl znc b18.2.21862
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-201/2-20 whiz flangenut hrd stl znc b18.2.2750
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM6m6 serrated blk & oil hex flange nut4
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-115/8-11 whiz flangenut hrd stl znc b18.2.2805
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#6-326-32 whiz flangenut hrd stl znc b18.2.25100
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/4-103/4-10 whiz flangenut hrd stl znc b18.2.2240
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 whiz flangenut hrd stl znc b18.2.28363
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WeaverWALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-207/16-20 whiz nut zinc57
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410-24 whiz flangenut hrd stl znc b18.2.2600
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-3210-32 whiz flangenut hrd stl znc b18.2.21000
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 whiz flangenut hrd stl znc b18.2.21500
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 whiz flangenut hrd stl znc b18.2.2300
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 whiz flangenut hrd stl znc b18.2.2900
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 whiz flangenut hrd stl znc b18.2.2300
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 whiz flangenut hrd stl znc b18.2.2500
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 whiz flangenut hrd stl znc b18.2.2400
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 whiz flangenut hrd stl znc b18.2.2400
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-207/16-20 whiz flangenut hrd stl znc b18.2.2100
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 whiz flangenut hrd stl znc b18.2.250
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-201/2-20 whiz flangenut hrd stl znc b18.2.2100
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelBlack OxideM6m6 serrated blk & oil hex flange nut1
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-115/8-11 whiz flangenut hrd stl znc b18.2.2100
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#6-326-32 whiz flangenut hrd stl znc b18.2.2400
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AbabaCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 whiz flangenut hrd stl znc b18.2.21300
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex flange nut serrated zinc34100
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex flange nut serrated zinc1175
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 hex flange nut serrated zinc131485
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 large hex flange nut serrated zinc12810
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 hex flange nut serrated zinc26880
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 hex flange nut serrated zinc57600
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-115/8-11 hex flange nut serrated zinc209
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/4-103/4-10 hex flange nut serrated zinc225
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM10-1.5010x1.50 hex flange nut serrated metric zinc1850
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex flange nut serrated zinc34100
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex flange nut serrated zinc2375
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 hex flange nut serrated zinc200285
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 hex flange nut serrated zinc26880
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 hex flange nut serrated zinc57600
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328-32 hex flange nut serrated zinc8000
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ExpressCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM10-1.5010x1.50 hex flange nut serrated metric zinc1850
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4 -20 zinc finish case hardened serrated flange nut)5835
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange nut zinc)6681
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 serrated zinc flange nut)2454
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 zinc plated serrated flange lock nut)2390
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 zinc plated serrated flange lock nut)2540
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 zinc serrated flange nut) b18.2.26613
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear7/16-147/16-14 zinc finish case hardened serrated flange nut) b18.2.2580
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 zinc serrated flange nut) b18.2.21450
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-115/8-11 zinc finish case hardened serrated flange nut b18.2.2175
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/4-103/4-10 zinc finish case hardened serrated flange nut b18.2.2175
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 zinc plated serrated flange lock nut) b18.2.24600
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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410-24 hex serrated flange nut zinc) b18.2.24400
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410-24 serrated hex flange locknut zinc b18.2.2244000
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex flange nut w/serrations tri-zinc b18.2.24145
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex flange nut w/serrations tri-zinc b18.2.245000
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex flange nut w/serrations tri-zinc b18.2.224505
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 hex flange (large) nut serrated z b18.2.258000
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 hex flange (large) nut serrated z b18.2.216657
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 hex flange serrated nut zinc b18.2.296000
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-243/8-24 hex flange serrated nut zinc b18.2.233702
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Yellow3/8-243/8-24 hex flange nut serrated zinc yell b18.2.2227105
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 hex flange nut serrated triv zinc b18.2.233600
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 hex flange nut serrated triv zinc b18.2.212330
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelGalvanized5/8-115/8-11 serrated hex flange nut hdg b18.2.214082
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex serrated flange nut zinc b18.2.26513
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 hex serrated flange nut zinc b18.2.23500
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex serrated flange nut zinc b18.2.26632
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 hex serrated flange nut zinc b18.2.23900
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 large serr flange nut zp print 1800/box b18.2.22000
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 large serr flange nut zp print 1800/box b18.2.2241800
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 large serr flange nut zp print 1800/box b18.2.272900
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 hex serrated flange nut zinc b18.2.22526
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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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FTSOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-20serr flange l/n stl zn1634
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#6-326/32 serrated flange locknuts zinc b18.2.215000
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#8-328/32 serrated flange locknuts zinc b18.2.21118
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-2410/24 serrated flange locknuts zinc b18.2.2393
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-201/4-20 serrated flange nuts zinc b18.2.22061
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-281/4-28 serrated flange nuts zinc b18.2.2758
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serrated flange nuts zinc b18.2.22564
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-163/8-16 serrated flange nuts zinc b18.2.2838
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-131/2-13 serrated flange nuts zinc b18.2.21018
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-115/8-11 serrated flange nuts zinc b18.2.2233
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B & K FASTPALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/4-103/4-10 serrated flange nuts zinc b18.2.235
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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.)SteelZinc/ClearM6flange serrated nut zinc m63904
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/ClearM8flange serrated nut zinc m8305
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear#10-32serrated flange lock nut zinc 10-324800
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-20flang nut serrated case hardened zinc rohs 1/4-208800
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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.)SteelZinc/Clear1/4-201/4-20 serrated large flange hex lock nuts case hardened hr15n 78/90 zinc and bake rohs600
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18flange nut serrated zinc 5/16-185066
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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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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear3/8-16flange nut serrated zinc 3/8-166000
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/2-13flange nut serrated stl zn 1/2-132282
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TSFTXLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/8-11hex flange nut serrated steel case hard zinc plated 5/8-11124
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear1/4-20flange nut w/ serrations3000
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelPlain1/4-20hex flange nut with serrations4000
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AmericanNYLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18flange nuts serrated pl5000
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