1/2 Machine Screw Nut

Machine screw nuts are hex and square nuts available in much smaller sizes than regular finished hex nuts and are usually used with machine screws rather than machine bolts.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLMachine Screw NutSteelPlain1/2-20ms21045-l825
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CenturyFLMachine Screw NutSteelPlain1/2-20ms35650-339230
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20ms35650-339420
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CenturyFLMachine Screw NutSteelPlain1/2-13ms51922-3328
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CenturyFLMachine Screw NutSteelPlain1/2-13ms51967-1515
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CenturyFLMachine Screw NutSteelCadmium/Yellow1/2-13ms51967-142257
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13ms51971-517
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20ms51972-552
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CenturyFLMachine Screw NutSteelPlain1/2-20ms9356-142
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GlobalCAMachine Screw NutSteelPlain1/2-13machine screw nut99
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GlobalCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13machine screw nut 18-8 ss26
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YANKEENHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13ms51971-5d 1/2-13 finished hex nut 18-8 stainless steel38
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PerigeeMIMachine Screw NutGrade 7Plain1/2-13 x 7/8 x 31/64heavy hex nut ms16285-5 b18.2.2 b18.6.3261
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PerigeeMIMachine Screw NutGrade 7Plain1/2-13 x 7/8 x 31/64heavy hex nut ms16285-5 b18.2.2 b18.6.3430
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PerigeeMIMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20hex machine screw nut ms35650-3394 b18.2.2 b18.6.32140
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PerigeeMIMachine Screw NutSteelPlain1/2-20hex machine screw nut ms35650-3392 b18.2.2 b18.6.31508
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PerigeeMIMachine Screw NutBrassBlack Oxide1/2-20 x 13/16 x 27/64hex machine screw nut ms35650-3395 b18.2.2 b18.6.336
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PerigeeMIMachine Screw NutSteelZinc/Clear1/2-20 x 13/16 x 5/860 degree lug nut ms45905c5 b18.2.2 b18.6.3997
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PerigeeMIMachine Screw NutGrade 5Plain1/2-20fin full hex nut ms45905-s8 b18.2.2 b18.6.318
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PerigeeMIMachine Screw NutSteelCadmium/Yellow1/2-13square nut ms27040-14 b18.2.2 b18.6.33679
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RCFastAZMachine Screw NutBrassPlain1/2-13hex machine screw nutinquire
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RCFastAZMachine Screw NutSteelPlain1/2-201/2-20 hex nut stl cad 2b (13/16x7/16) MS35650-3392inquire
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OlanderCAMachine Screw NutSteelCadmium/Yellow1/2-131/2-13 finished hex nut ms steel cad 23
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LibertyILMachine Screw NutSteelZinc/Yellow1/2-20hex machine screw nut & &300
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LibertyILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13ms51971-5 1/2-13 hex nuts 18-8 s/s 304ss50
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AFIFLMachine Screw NutSteelZinc/Clear1/2-131/2-13 hex ms nut st zn150
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GLFOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20hex m/s nut 18-8 s/s nut64
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Valley NuWAMachine Screw NutSteelZinc/Black1/2-13nc hex machine screw nut zb90
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TimberlineCOMachine Screw NutSteelZinc/Clear1/2-13sq st m/s nut zn 1/2-1317
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