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5/16 Serrated Flange Lock Nuts (ASME B18. 2.2)

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.

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

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
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 () () ()4398
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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 () () ()1222
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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 5Zinc/Clear5/16-185/16-18 serr hex flange nut grade 5 stl zc b18.2.2 () () ()2076
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 serr hex flange nut 18-8 s/s b18.2.2 () () ()58
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-185/16-18 serr hex flange nut stl zc b18.2.2 () () ()777
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GLFOHLock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-245/16-24 serr hex flange nut stl zc b18.2.2 () () ()169
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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.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 whiz flangenut s/s b18.2.24570
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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/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.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 whiz flangenut s/s b18.2.2500
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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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SIIINLock Nut, Flange, w serr. (Whiz-Lock etc.)316, 317, A4 StainlessPlain5/16-185/16-18 hex flange nuts serrated 316 stainless steel b18.2.2640
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QFCTXLock Nut, Flange, w serr. (Whiz-Lock etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-185/16-18 hex serrated flange nut 18-8 b18.2.24098
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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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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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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18nut lock large flange serrated 5/1618 steel zinc b18.2.21000
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JET FITTINGCALock Nut, Flange, w serr. (Whiz-Lock etc.)SteelZinc/Clear5/16-18nut lock flange serrated 5/16-18 steel zinc b18.2.2300
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