FCH News

4 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 
EndriesWIMachine Screw NutBrassPlain#4-404-40 brass hex machine nut900
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EndriesWIMachine Screw NutSteelZinc/Clear#4-404-40 finished hex machine nut hex chromium free 96 hr salt spray zinc9000
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Fort DearILMachine Screw NutSteelPlainhex nuts 4-40 m/s |480
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CNBILMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex machine screw nut 18.8 ss400
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CNBILMachine Screw NutBrassTin Plated#4-404-40 hex machine screw nut unc 2b 0.1875 a/f 0.0625 thick double chamfer brass material tin plate per 50-80-9+aco-2015
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamfer12000
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Raw ProduNJMachine Screw NutSteelPlain#4-40hex ms nuts plain #4-40500
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CenturyFLMachine Screw NutBrassPlain#4-404-40 sm pa hx ms nut brass400
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamfer1000
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GLFOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 (1/4x3/32) ss hex m/s nut w/certs749
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CenturyFLMachine Screw NutSteelZinc/Yellow#4-404-40 sm pa hx ms nut steel zi & yel zinc/yellow37975
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamfer15000
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AccutiteCAMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/164-40 x 3/16af x 1/16 thk hex nut black oxide 18-8 s/s small pattern50000
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GLFOHMachine Screw NutSteelZinc/Yellow#4-40#4-40 sml pat hex m/s nut stl zy20447
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GLFOHMachine Screw Nut316, 317, A4 StainlessPlain#4-404-40 hex ms nut 316 ss9212
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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GLFOHMachine Screw NutSteelBlack Oxide#4-40#4-40 hex m/s nut stl blk ox6478
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamfer85000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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CenturyFLMachine Screw NutSteelZinc/Yellow#4-404-40 sm pa hx ms nut stl zn yellow .0002 min rohs compl85187
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Mil-Spec MDMachine Screw NutBrassPlain#4-404-40 machine screw hex nut brass plain295087
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ss5000
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SWACOOHMachine Screw NutSteelZinc/Clear#4-404-40 small patt hx ms nut zi2000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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Field FasILMachine Screw Nut316, 317, A4 StainlessPlain#4-404-40 hex mach screw nut 316 ss24
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GLFOHMachine Screw NutPlain#4-40#4-40 hex m/s nut nyl320
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Raw ProduNJMachine Screw Nut316, 317, A4 StainlessPlain#4-40hex ms nuts 316 ss #4-4010215
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamferinquire
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ManscoMIMachine Screw NutSteelZinc/Yellow4-40 hex m/s nut triiv znc40250
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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OlanderCAMachine Screw NutSteelCadmium4-40 mach hex nut ms stl cad 24200
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss19000
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Raw ProduNJMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40ms nuts 304 ss #4-4013259
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GLFOHMachine Screw NutSteelZinc/Clear#4-40#4-40 hex m/s nut stl zc90418
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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SWACOOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hx ms nut ss ms35649-2441581
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Mil-Spec MDMachine Screw NutSteelNickel Plated#4-404-40 machine screw hex nut steel nickel plated77200
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss2000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamferinquire
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SWACOOHMachine Screw NutSteelZinc/Clear#4-40#4-40 hx ms nut stl zpy1526
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Raw ProduNJMachine Screw NutSteelZinc/Clear#4-40ms nuts small pattern zinc #4-406770
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamfer1000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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FastenercOHMachine Screw NutSteelZinc/Yellow#4-404-40 steel hex m/s nut znc/yel17700
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CenturyFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 sm pa hx ms nut 18-85472
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OlanderCAMachine Screw NutNylon (Polyamide)Plain4-40 hex nut ms nylon2
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Raw ProduNJMachine Screw NutSteelZinc/Clear#4-40hex machine nuts zinc #4-402584
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CenturyFLMachine Screw NutBrassPlain#4-40#4-40 hex nut nut hex small pattern brass #4-40979
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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CenturyFLMachine Screw NutNylon (Polyamide)Plain#4-404-40 hex m/s nut blk nylon476
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Raw ProduNJMachine Screw NutBrassPlain#4-40brass ms nuts #4-401237
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GLFOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40#4-40 sml pat hex m/s nut 18-8 s/s24
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ssinquire
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CenturyFLMachine Screw NutSteelZinc/Clear#4-404-40 small pattern hex nut stl .0002 min rohs compliant zinc clear748445
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 square machine screw nut ss w/chamfer not to asme b18.2.2 due to chamferinquire
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CenturyFLMachine Screw NutSteelCadmium/Yellow#4-40ms35649-242 nut102
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss1000
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CenturyFLMachine Screw NutSteelZinc/Clear#4-404-40 small patern hex ms nut steel zinc plt1121
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Raw ProduNJMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40ms nuts black oxide 304 ss #4-402144
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss 100 per box f-72 boxinquire
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OlanderCAMachine Screw Nut316, 317, A4 StainlessPlain4-40 machine screw hex nut 316 sst5247
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GLFOHMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40#4-40 hex m/s nut 18-8 s/s2965
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CenturyFLMachine Screw NutBrassPlain#4-404-40 hex m/s nut brass1093
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GLFOHMachine Screw NutSteelCadmium/Yellow#4-404-40 (1/4x3/32) steel hex m/s nut cad/yellow404
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ssinquire
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Raw ProduNJMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40ms nuts small pattern 304 ss #4-405765
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CenturyFLMachine Screw NutBrassNickel Plated#4-404-40 hex m/s nut brass nick brt nickel72
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NAPPCOTXMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex nut small pattern 18-8 ss1000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 small pattern nut ssinquire
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SWACOOHMachine Screw NutSteelNickel Plated#4-404-40 machine screw hex nut steel nickel plated5000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss34000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ss15000
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BrikksenFLMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-404-40 hex ms nut ssinquire
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Raw ProduNJMachine Screw Nut300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-48ms nuts 304 ss #4-48349
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Fastener OHMachine Screw NutGrade 2Zinc/Clear4poly bag of 4ea(4-40x1/2 ph pan m/s 4-40 m/s nut 4 sae fw 4 int l/w 8-32x1/2 ph pan m/s 8-32 m/s nut 8 sae fw 8 int l/w) grade 2 zinc 1047
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