M4 Jam Nuts

Hex Jam Nuts have a lower profile than a standard hex nut but have the same dimension across the flats and corners. A hex jam nut can be threaded onto a bolt and run tight against a standard nut which will lock the nut in place and prevent it from backing off. Thus hex jam nuts may sometimes be used as locking nuts.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
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TSFTXHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4jam nut ss m43500
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CenturyFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4din 439 m4.0 18-867
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CenturyFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4din 439b m4 jam nut 18-8893
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CenturyFLHex Jam Nut316, 317, A4 StainlessPlainM4din 439b m4 a4 ss34
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SJS ProdCAHex Jam NutSteelZinc/ClearM4m4 hexnut st zp din 439 rohs81
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SJS ProdCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 hex jam nut ss rohs din 439 b1)5,300
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QCSORHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-0.7 hex m/s nut ss din 439 b385
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SJS ProdCAHex Jam Nut316, 317, A4 StainlessPlainM4-631m4 hex jam nut ss a4 bn 631 bn 6311,000
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PENCOM CAOntHex Jam NutSteelZinc/ClearM4m4 hex jam nut steel zinc din 439b2900
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MTPCAHex Jam Nut316, 317, A4 StainlessPlainM4m4 din 439-a4 s.s jam nutsstock
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MTPCAHex Jam NutSteelZinc/ClearM4m4 din 439-4 zn hex jamnuts105,383
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 din 439-a2-70 s.s hex jamnuts3,900
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ManscoMIHex Jam NutSteelZinc/ClearM4-0.70fin hex jam nut 100/box din 439b45
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YANKEENHHex Jam NutSteelZinc/ClearM4-0.70m4(.7) hex fin jam nut zinc pltd1397
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ACFCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 metric s/s hex jam nut22400
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SWACOOHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-0.7 hex jam nut stainless steel a2 din 439b17020
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BHAMALHex Jam NutBrassPlainM4-0.70m4-.7 hex fin jam nut din 439b brass2406
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VertexDILHex Jam NutClass 4.8Zinc/ClearM4din 439 m4 hex low nut zinc plated cl497768
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VertexDILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4din 439 m4 hex low nut a2 stainless stee56225
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VertexDILHex Jam NutClass 4.8PlainM4din 439 m4 hex low nut plain steel cl439400
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METRO INDOHHex Jam NutSteelZinc/ClearM4m4 hex jam nut din 439 steel zinc1800
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METRO INDOHHex Jam NutSteelPlainM4hex jam nut din 4392365
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BritMetMDHex Jam NutSteelZinc/ClearM4din 439b zp jam nut cl04 bn 124600
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BritMetMDHex Jam NutSteelPlainM4din 439b jam nut bn 123794
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BritMetMDHex Jam NutSteelPlainM4din 439b jam nut oxide bn 124ox400
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BritMetMDHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4din 439b a2 jam nut bn 63039
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MSTCMAHex Jam NutBrassPlainM4m4 din 439b hex jam nuts brass697
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MSTCMAHex Jam Nut316, 317, A4 StainlessPlainM4m4 din 439b hex jam nuts a4ss400
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MSTCMAHex Jam NutClass 4.8Zinc/YellowM4m4 din 439b hex jam nut cl4 stl z/yl3945
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MSTCMAHex Jam NutClass 4.8PlainM4m4 din 439b hex jam nut cl4 stl pl134
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ZAL INDUSCAHex Jam NutSteelPlainM4--54mm-5 hex fin jam nut stn stl1,000
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MMCCILHex Jam NutClass 4.8PlainM4-0.70hex jam nut din 439b class 4 plain3761
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MMCCILHex Jam NutClass 4.8Zinc/ClearM4-0.70hex jam nut din 439b class 4 zinc/clear93395
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MMCCILHex Jam NutBrassPlainM4-0.70hex jam nut din 439b brass plain18415
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MMCCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex jam nut din 439b a2 s/s plain5082
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MMCCILHex Jam Nut316, 317, A4 StainlessPlainM4-0.70hex jam nut din 439b a4 s/s plain39
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ASMCILHex Jam NutClass 4.8Zinc/ClearM4-0.70coarse / iso 4035 cl4 hex jam nut low carb zp din 439b4,800
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ASMCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70coarse hex jam nut ss18-8891
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AbabaCAHex Jam NutBrassPlainM4-0.70m4-.7 fin jam h/n brass600
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AbabaCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-.7 fin jam h/n s/s117
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OlanderCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-.7 jam nut sst rohs ni110
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BrikksenFLHex Jam Nut316, 317, A4 StainlessPlainM4-0.70din 439 a4 m4-.70 hex jam nut (type-b thin)31100
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Wurth AdaMNHex Jam NutSteelPlainM4-22nut hex din439 b 04 ws22 (a2k) m14x1 5157,340
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Wurth AdaMNHex Jam NutSteelPlainM4-24nut hex din439 b 04 ws24 (a2k) m16x1 52,024
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Wurth AdaMNHex Jam NutSteelPlainM4-19nut hex din439 b 04 ws19 (a2c) m122,806
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Wurth AdaMNHex Jam NutSteelPlainM4-30nut hex din439 b 04 ws30 (a2k) m20555
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Wurth AdaMNHex Jam NutSteelPlainM4-13nut hex din439 b 04 ws13 (a2c) m85,883
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Wurth AdaMNHex Jam NutSteelPlainM4-19nut hex din439 b 04 ws19 m121,540
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Wurth AdaMNHex Jam NutSteelPlainM4-17nut hex din439 b 04 ws17 (a2c) m101,841
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Wurth AdaMNHex Jam NutSteelPlainM4-19nut hex din439 b 04 ws19 (a2k) m12x1 25800
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Wurth AdaMNHex Jam NutSteelPlainM4-22nut hex din439 b 04 ws22 (a2c) m14x1 5750
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Wurth AdaMNHex Jam NutSteelPlainM4-10nut hex din439 b 04 ws10 (a2c) m67,241
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EximS'poreHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM4-7.00 x 2.20nut hex chamfered thin m4stainless steel 304 passivated7.00 x 2.20 mm din 439 std3990
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CenturyFLHex Jam NutSteelZinc/ClearM4din 439 m 4.0 steel zinc plt200
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CenturyFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4iso 4035 m4 s/s100
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WDMBIAHex Jam NutSteelPlainM4-13 x 8nut hex din 439 b 04 ws13 m89000
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WDMBIAHex Jam NutSteelPlainM4-19 x 12nut hex din 439 b 04 ws19 (a2c) m121790
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WDMBIAHex Jam NutSteelPlainM4-30 x 20nut hex din 439 b 04 ws30 (a2c) m20534
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WDMBIAHex Jam NutSteelPlainM4-24 x 16nut hex din 439 b 04 ws24 (a2c) m16237
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WDMBIAHex Jam NutSteelPlainM4-17 x 10nut hex din 439 b 04 ws17 (a2c) m10982
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WDMBIAHex Jam NutSteelPlainM4-13 x 8nut hex din 439 b 04 ws13 (a2c) m8998
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WDMBIAHex Jam NutSteelPlainM4-10 x 6nut hex din 439 b 04 ws10 (a2k) m69000
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WDMBIAHex Jam NutSteelPlainM4-7.00 x 4nut hex din 439 b 04 ws7 (a2k) m4786
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WDMBIAHex Jam NutSteelPlainM4-17 x 10 x 1nut hex din 439 b 04 ws17 (a2k) m10x1 0250
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WDMBIAHex Jam NutSteelPlainM4-22 x 14nut hex din 439 b 04 ws22 (a2k) m14129
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WDMBIAHex Jam NutSteelPlainM4-22 x 14nut hex din 439 b 04 ws22 (m565s) m14298
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WDMBIAHex Jam NutSteelPlainM4-36 x 565 x 24nut hex din 439 b 04 ws36 m565s m24x1 5740
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Irwin IndOntHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 hex jam nut a2 stainless steel1896
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DeltaTXHex Jam NutSteelZinc/ClearM4hx jam nut zinc m4.0289
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RCFastAZHex Jam NutClass 4.8Zinc/ClearM4hex jam nut cl4 cr+3 ( iso4035) din 439binquire
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HodellOHHex Jam NutClass 4.8Zinc/ClearM4-0.70m4-.7 fin jam nut zn din439 cl 41,500
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HodellOHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex jam/thin nut a2 18-8 304 din 439b2,000
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OlanderCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-.7 jam nut sst rohs100
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OBRIENOHHex Jam NutSteelZinc/ClearM4-2.20M4 hex jam nut 2.2 hgt800
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SISAZHex Jam NutSteelZinc/ClearM4-0.70hex jam nut600
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SISAZHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4hex jam nut 18-8 3041750
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WSBKYHex Jam NutSteelPlainM4-55 x 36 x 3.0nut hex din 439 b 04 ws55 (a3c) m36x3.060
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WSBKYHex Jam NutSteelPlainM4-13 x 8nut hex din 936 04 ws13 (a2k) m82,000
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LibertyILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex jam nut a2 18-8 304400
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LibertyILHex Jam NutSteelZinc/ClearM4-0.70small patter hex nut (7 afx2.2 thick) rohs din 439b79
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LibertyILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70(7 afx2.2 thick) hex nut a2 18-8 304 din 439b659
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NorthernMNHex Jam NutSteelZinc/YellowM4-0.70hex jam nut din 439700
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HewesNYHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70M4x 0.7 fin jam nut18-8 s/s bn630 d439b119
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HewesNYHex Jam NutSteelZinc/ClearM4-0.70fin jam nut pl.588
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AFIFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 hex jam nut chamfered ss din439b665
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AFIFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 hex jam nut chamfered ss665
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GLFOHHex Jam NutSteelPlainM4-0.70fin hex jam nut stl din 4394968
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Kanebridge ILHex Jam NutSteelZinc/ClearM4-0.70m4-.7 din 439 hex jam nut zinc250,000
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Kanebridge ILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70m4-0.7 din 439 hex jam nut a2 stainless steel250,000
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MtrcSpecCAHex Jam NutSteelZinc/ClearM4-0.70hex jam nut din 439stock
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MtrcSpecCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex jam nut a2-ss din 439stock
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MtrcSpecCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex jam nut a2-ss din 439stock
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ACFCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)SilverM4m4 metric s/s hex jam nut silver pltd25
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EurolinkSCHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4m4 din 439 a2 stainless steel hex jam nutinquire
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EurolinkSCHex Jam NutBrassNickelM4m4 din 439 brass nickel plated hex jam nutinquire
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EurolinkSCHex Jam Nut316, 317, A4 StainlessPlainM4m4 din 439 a4 stainless steel hex jam nutinquire
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EurolinkSCHex Jam NutSteelZinc/ClearM4m4 iso 4035 cl. 05 zinc plated hex jam nutinquire
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MAINSOURCNHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70hex fin jam nut 18-8 ss842
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Alma BoltMIHex Jam NutSteelPlainM4-0.70jam hex nut din 439b921
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