#1 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 
GlobalCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#1-72machine screw nut 18-8 ss passivate1,050
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YANKEENHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-641-64 machine screw nut stainless steel400
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YANKEENHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 machine screw nut stainless steel1442
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ACFCAMachine Screw NutSteelZinc/Clear#1-721-72 hex m/s nut z/p rohs compliant4732
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ACFCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-641-64 s/s hex m/s nut50
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ACFCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 s/s hex m/s nut100
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SWACOOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 (unf) hex ms nut 18-81000
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HayesCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-641-64 hex machine screw nut 18-8ss98
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Cal FastenrsCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hex machine screw nut 18-8 3041,000
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QCSORMachine Screw NutSteelPlain#1-641-64 small pattern hex nut steel nas671-11000
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VertexDILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 machine screw nut (5/32x3/64) 18-833473
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VertexDILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-641-64 nc hex machine screwnut 18-8 st/st80350
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VertexDILMachine Screw NutBrassPlain#1-721-72m/s nut brass#N/A
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ZAL INDUSCAMachine Screw NutSteelZinc/Clear#1-721-72 machine screw nut pltd200
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ZAL INDUSCAMachine Screw NutBrassPlain#1-721-72 machine screw nut brass100
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ZAL INDUSCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 machine screw nut stainless350
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 hex machine screw nut 18-875
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 sm pa hex ms nut 18-85
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CenturyFLMachine Screw NutSteelPlain#1-721-72 hex m/s nut535
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CenturyFLMachine Screw NutSteelPlain#1-641-64 hex m/s nut450
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ASMCILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72fine hex machine screw nut ss18-81,610
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AbabaCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 m/s nut s/s b18.2.2 b18.6.3362
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JacksonMSMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-64nc machine screw nut ss97
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JacksonMSMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72nc machine screw nut ss86
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JET FITTINGCAMachine Screw NutSteelZinc/Clear#1-721-72 hex machine screw nut steel zinc b18.2.2 b18.6.3180
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DeltaTXMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hx machine screw nut 18-8 sst 1-72500
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DeltaTXMachine Screw NutBrassPlain#1-72hx machine screw nut brass 1-72600
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RCFastAZMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hex machine screw nut 18-8 304 (5/32x3/64)1000
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AIHAZMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#1-72machine screw nut s/s728
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StandardMAMachine Screw NutBrassPlain#1-721-72 machine screw nut brass b18.2.2 b18.6.3inquire
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MidStatesMIMachine Screw NutSteelPlain#1-72machine scr nut50
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LibertyILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hex machine screw nut 18-8 s/s 18-8 s/s3,300
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LibertyILMachine Screw NutSteelZinc/Clear#1-72hex machine screw nut rohs5,000
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ISSCOMOMachine Screw NutGrade 2Zinc/Clear#1-72 .156-.150 waf x .050-.043 thk12100
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HewesNYMachine Screw NutSteelZinc/Clear#1-72hex mach screw nut plate30
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AFIFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-721-72 hex ms nut ss5276
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MasFasCorpNVMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hex machine screw nut 18-8 s/sinquire
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GLFOHMachine Screw NutSteelZinc/Clear#1-72hex m/s nut zc nut6550
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GLFOHMachine Screw NutBrassPlain#1-72hex m/s nut brs nut157
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GLFOHMachine Screw NutNi-Cu Alloy (Monel, K-Monel, etc.)Plain#1-72hex m/s nut monel nut26
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GLFOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72hex m/s nut 18-8 s/s nut10100
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Kanebridge ILMachine Screw NutSteelZinc/Clear#1-721-64x5/32x3/64 coarse thread standard pattern hex machine screw nut zinc250,000
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Kanebridge ILMachine Screw NutSteelZinc/Clear#1-72 x 5/32 x 3/641-72x5/32x3/64 fine thread hex machine screw nut zinc250,000
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FMPMAMachine Screw NutBrassPlain#1-72hex m/s nut (5/32 x 3/64)10000
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FMPMAMachine Screw NutBrassPlain#1-72hex m/s nut (7/64 x .050)3000
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FMPMAMachine Screw NutBrassNickel#1-64hex m/s nut (5/32 x 3/64)600
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FMPMAMachine Screw NutSteelZinc/Clear#1-64hex m/s nut (5/32 x 3/64)70000
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FMPMAMachine Screw NutBrassPlain#1-64hex m/s nut (5/32 x 3/64)75000
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MAINSOURCNHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-64machine screw nut 18-8 ss894
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MAINSOURCNHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#1-72machine screw nut 18-8 ss364
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Alma BoltMIMachine Screw NutSteelPlain#1-72SAE machine screw hex nut10199
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ACCURATEILMachine Screw NutBrassPlain#1-72mach-sc hex nuts15,000
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ACCURATEILMachine Screw NutBrassNickel#1-72mach-sc hex nuts15,000
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