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Top Locking Nuts, Grade 8 or Grade C (ASME B18. 2.2)

Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.

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

Search Results Sponsored by Perigee Manufacturing, your source for All Metal Top-Lock Nuts. For more results, visit   perigeemfg.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Zinc/Clear1-81-8 unc grade 8 type-esl l/n zinc lanthane finish 1-5/8 af b18.2.2300
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium3/8-163/8-16 unc gr c stover l/n cad b18.2.2800
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 unc gr c stover locknuts zinc trivalent clear b18.2.224700
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Black5/16-185/16-18 unc gr c stover l/nut .0002 min zinc trivalent black b18.2.23467
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 unc gr c stover locknuts zinc trivalent clear b18.2.21000
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Black3/8-163/8-16 unc gr c stover locknut .0002 min zinc trivalent black b18.2.24450
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-201/2-20 stover locknut grade c zinc trivalent clear & wax b18.2.2400
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-185/8-18 stover locknut gr c automation locknut zinc & wax b18.2.225
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Irwin IndOntLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium1/2-131/2-13 unc gr c stover l/nuts cad plated b18.2.248
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-81-8 cone lock nut gr c stl zc b18.2.2 () () ()345
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Zinc/Clear7/8-97/8-9 cone lock nut gr 8 stl zc b18.2.2 () () ()121
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Zinc/Clear7/16-207/16-20 cone lock nut gr 8 stl zc b18.2.2 () () ()1014
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-147/16-14 cone lock nut gr c stl zc b18.2.2 () () ()288
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/8-97/8-9 cone lock nut gr c stl zc b18.2.2 () () ()3
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Zinc/Clear3/8-163/8-16 cone lock nut gr 8 stl zc b18.2.2 () () ()2047
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 cone lock nut gr c stl zc b18.2.2 () () ()96
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Yellow1/2-201/2-20 cone lock nut gr c stl zy b18.2.2 () () ()505
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Yellow9/16-129/16-12 cone lock nut gr c stl zy b18.2.2 () () ()2167
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-131/2-13 cone lock nut gr c stl zc b18.2.2 () () ()2653
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/4-103/4-10 cone lock nut gr c stl zc b18.2.2 () () ()906
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain3/4-103/4-10 cone lock nut gr c stl pln b18.2.2 () () ()149
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-201/2-20 cone lock nut gr c stl zc b18.2.2 () () ()1462
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 cone lock nut gr c stl zc b18.2.2 () () ()4798
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-243/8-24 cone lock nut gr c stl zc b18.2.2 () () ()2447
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 cone lock nut gr c stl zc b18.2.2 () () ()3815
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 cone lock nut gr c stl zc b18.2.2 () () ()5545
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-115/8-11 cone lock nut gr c stl zc b18.2.2 () () ()912
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CCadmium5/8-185/8-18 cone lock nut gr c stl cad b18.2.2 () () ()28
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GLFOHLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-185/8-18 cone lock nut gr c stl zc b18.2.2 () () ()716
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-81-8 toplock nut gr c hrd stl znc b18.2.290
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1-141-14 toplock nut gr c hrd stl znc b18.2.2110
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1 1/4-71 1/4-7 toplock nut gr c hrd stl znc b18.2.214
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 toplock nut gr c hrd stl znc b18.2.23400
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-20 x 251/4-20 toplock nut gr c 25/pkg hrd stl znc b18.2.227
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-281/4-28 toplock nut gr c hrd stl znc b18.2.22700
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-28 x 251/4-28 toplock nut gr c 25/pkg hrd stl znc b18.2.26
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 toplock nut gr c hrd stl znc b18.2.23927
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-18 x 255/16-18 toplock nut gr c 25/pkg hrd stl znc b18.2.211
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 toplock nut gr c hrd stl znc b18.2.2600
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-24 x 255/16-24 toplock nut gr c 25/pkg hrd stl znc b18.2.211
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 toplock nut gr c hrd stl znc b18.2.2900
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-16 x 253/8-16 toplock nut gr c 25/pkg hrd stl znc b18.2.210
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-243/8-24 toplock nut gr c hrd stl znc b18.2.21165
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-24 x 253/8-24 toplock nut gr c 25/pkg hrd stl znc b18.2.210
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain7/16-147/16-14 toplock nut gr c al-2000 (black) hrd stl b18.2.21575
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-147/16-14 toplock nut gr c hrd stl znc b18.2.21279
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-14 x 107/16-14 toplock nut gr c 10/pkg hrd stl znc b18.2.25
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-207/16-20 toplock nut gr c hrd stl znc b18.2.2963
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AbabaCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-20 x 107/16-20 toplock nut gr c 10/pkg hrd stl znc b18.2.210
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SIIINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain1/4-201/4-20 grd c lock nut) b18.2.23750
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SIIINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain1/2-201/2-20 grd c lock nut) b18.2.250
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SIIINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain5/8-185/8-18 grd c lock nut) b18.2.274
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SIIINLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain5/8-115/8-11 grd c lock nut) b18.2.2350
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPhosphate3/4-163/4-16 gr c all metal lock nut phos & oil b18.2.2200
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 gr-c hex lock nut zinc b18.2.21200
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 gr-c hex lock nut zinc b18.2.240000
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 gr-c hex lock nut zinc b18.2.2450
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-281/4-28 gr-c hex lock nut zinc b18.2.2 2700
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 gr-c hex lock nut zinc b18.2.25250
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 gr-c hex lock nut zinc b18.2.2100
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 gr-c hex lock nut zinc b18.2.2165000
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 gr-c hex lock nut zinc b18.2.291
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-243/8-24 cone nut gr c unlocked zinc b18.2.2854
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 gr-c hex lock nut zinc b18.2.29447
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 gr-c hex lock nut zinc b18.2.25000
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 gr-c hex lock nut zinc b18.2.2936
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 gr-c hex lock nut zinc b18.2.2247
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 gr-c hex lock nut zinc b18.2.212000
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-243/8-24 gr-c hex lock nut zinc b18.2.2396
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-147/16-14 gr-c hex lock nut zinc b18.2.2214
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-147/16-14 gr-c hex lock nut zinc b18.2.22530
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-207/16-20 gr-c hex lock nut zinc b18.2.2392
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QFCTXLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-207/16-20 gr-c hex lock nut zinc b18.2.2100
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-201/4-20 cone locknuts gr c zinc b18.2.28719
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-185/16-18 cone locknuts gr c zinc b18.2.24818
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/16-245/16-24 cone locknuts gr c zinc b18.2.28465
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-163/8-16 cone locknuts gr c zinc b18.2.2892
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-243/8-24 cone locknuts gr c zinc b18.2.23937
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-147/16-14 cone locknuts gr c zinc b18.2.21331
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/16-207/16-20 cone locknuts gr c zinc b18.2.24855
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain7/16-207/16-20 cone locknuts gr c z yellow b18.2.22287
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-131/2-13 cone locknuts gr c zinc b18.2.2792
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Yellow1/2-131/2-13 cone locknuts gr c zinc/yellow b18.2.2131
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2-201/2-20 cone locknuts gr c zinc b18.2.21068
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear9/16-129/16-12 cone locknuts gr c zinc b18.2.21467
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear9/16-189/16-18 cone locknuts gr c zinc b18.2.2310
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-115/8-11 cone locknuts gr c zinc b18.2.2715
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-185/8-18 cone locknuts gr c zinc b18.2.240
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/4-103/4-10 cone locknuts gr c zinc b18.2.2510
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain3/4-103/4-10 cone locknuts gr c z yellow b18.2.27
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/4-163/4-16 cone locknuts gr c zinc b18.2.2825
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear7/8-97/8-9 cone locknuts gr c zinc b18.2.2157
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B & K FASTPALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain7/8-97/8-9 cone locknuts gr c z yellow b18.2.26
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JET FITTINGCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/8-16nut lock stover 3/8-16 steel gr c zinc plated b18.2.2500
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JET FITTINGCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clearnut lock stover 7/16-14 steel grade c zinc plated b18.2.2300
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JET FITTINGCALock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear5/8-185/8-18 hex cone locknut steel grade-c zinc and wax b18.2.250
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2nf-20 gr c all lock nut b18.2.21,114
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear9/16-12gr c all lock nut b18.2.2421
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain7/16nf-20 gr c all lock nut b18.2.2355
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear3/4nf-16 gr c all lock nut b18.2.2172
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4-20gr c all lock nut b18.2.2122
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear11 nf-14 gr c all lock nut b18.2.2117
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/4nf-28 gr c all lock nut b18.2.280
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1 1/4-7gr c all lock nut b18.2.256
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1 1/2-6gr c all lock nut b18.2.212
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain5/16nf-24 gr c all lock nut b18.2.22
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain1 1/4-7gr c all lock nut b18.2.22
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain3/4-10gr c all stl lock nut b18.2.2347
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear1/2nf-20 gr c all lock nut b18.2.2103
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain1-8gr c all lock nut b18.2.2101
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CPlain7/8-9gr c all stl lock nut b18.2.297
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade 8Plain1/2-131/2-13 gr 8 top lock nut b18.2.261
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THRDFASTFLLock Nut, Top Locking, All Metal (Automation style, etc.)Grade CZinc/Clear9/16-12gr c all lock nut b18.2.222
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