FCH News

M8 Jam Nuts (DIN 439)

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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MAINSOURCNHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex fin jam nut 18-8 ss din 439213
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Irwin IndOntHex Jam NutSteelZinc/ClearM8m8 jam nut zinc din 439500
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut (type-b thin) a2 m8-1.25 din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin) a2 m8-1.0 din 439200
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BrikksenFLHex Jam Nut316, 317, A4 StainlessPlainM8-1.25hex jam nut (type-b thin) a4 m8-1.25 din 439inquire
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BrikksenFLHex Jam Nut316, 317, A4 StainlessPlainM8-1.25hex jam nut (type-b thin) a4 m8-1.25 din 439500
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BrikksenFLHex Jam NutBrassPlainM8-1.25hex jam nut brass (type-b thin) m8-1.25 brass din 439inquire
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BrikksenFLHex Jam Nut316, 317, A4 StainlessPlainM8-1.25hex jam nut (type-b thin) a4 m8-1.25 din 439inquire
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BrikksenFLHex Jam NutBrassPlainM8-1.25hex jam nut brass (type-b thin) m8-1.25 brass din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin) a2 m8-1.0 din 43911000
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin)-25 per bag a2 m8-1.0 din 439inquire
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BrikksenFLHex Jam NutBrassPlainM8-1.25hex jam nut brass (type-b thin) m8-1.25 brass din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin) a2 m8-1.0 din 439inquire
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BrikksenFLHex Jam NutBrassPlainM8-1.25hex jam nut brass (type-b thin) m8-1.25 brass din 43980000
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut (type-b thin) a2 m8-1.25 din 43933000
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BrikksenFLHex Jam NutBrassPlainM8-1.25hex jam nut brass (type-b thin) m8-1.25 brass din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut (type-b thin)-50 per bag a2 m8-1.25 din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin) a2 m8-1.0 din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin)-25 per bag a2 m8-1.0 din 439inquire
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin)-25 per bag a2 m8-1.0 din 439600
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut 1.0 pitch (type-b thin) a2 m8-1.0 din 4392000
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BrikksenFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut (type-b thin) a2 m8-1.25 din 43971000
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EndriesWIHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 a2 stainless hex jam nut source controlled din 439b75
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GLFOHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25M8-1.25 fin hex jam nut 18-8 s/s din 439 () () ()640
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EndriesWIHex Jam NutClass 4.8Zinc/ClearM8-1.00m8x1.0 class 4 hex jam nut tri clr zinc 120 wh/144 red rust din 439b300
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CenturyFLHex Jam NutBrassPlainM8m 8.0 hex jam nuts hex jam nut brass (4.0 thk) din 439 2000
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CenturyFLHex Jam NutSteelZinc/YellowM8m 8.0 steel zinc yellow plt iso 8675 jam nuts din 439 499
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CenturyFLHex Jam NutSteelZinc/ClearM8m 8.0 steel zinc plt hex jam nuts din 439 18700
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CenturyFLHex Jam NutSteelZinc/ClearM8M8 jam nut stl electro tin brtrohs compliant din 439b 2604
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CenturyFLHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m 8.0 18-8 hex jam nuts din 439 93
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CenturyFLHex Jam NutSteelPlainM8M8 hex jam nut stl plain din 439b 460
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CenturyFLHex Jam NutSteelZinc/YellowM8nut hex jam m8 zinc yellow din 439b200
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American WIHex Jam NutClass 4.6Zinc/ClearM8-1.25m8-1.25 hex jam nut zinc din 439b-44531
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MTPCAHex Jam NutClass 4.8PlainM8M8 pln hex jam nuts (l.h.) c bb 200 fb 1000 qk 8000 din 439-4500
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MTPCAHex Jam NutSteelZinc/ClearM8m8 din 439-4 zn hex jamnuts107,028
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MTPCAHex Jam NutSteelZinc/ClearM8-1.00m8-1.00 din 439-4 zn hex jamnuts74,175
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00m8-1.00 din 439-s.s a2 fine/th jamnut21,680
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 din 439-a2-70 s.s hex jamnuts17,360
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MTPCAHex Jam NutBrassPlainM8m8 brass hex jamnuts din 43915,000
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MTPCAHex Jam Nut316, 317, A4 StainlessPlainM8m8 din 439-a4 s.s jamnut3,200
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MTPCAHex Jam NutClass 4.8Zinc/ClearM8-1.00-12m8-1.00 din 439-4 12 a/f zn hex jam nuts 4 mm thick6,124
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00-13m8-1.00 din 439-s.s a2 13 a/f hex jam nuts fine 5 mm thick1,600
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00m8-1.00 din 439-s.s a2 hex jam nuts (l.h.)4,800
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MTPCAHex Jam Nut316, 317, A4 StainlessPlainM8-1.00m8-1.0 din 439-a4 s.s jam nutsstock
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 din 439-s.s a2 hex jam nuts (l.h.)3,590
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MtrcSpecCAHex Jam NutSteelZinc/ClearM8-1.25M8-1.25 hex jam nut zinc din 439stock
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MtrcSpecCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25M8-1.25 hex jam nut a-2 din 439stock
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MtrcSpecCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00M8-1.0 hex jam nut a-2 din 439stock
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MtrcSpecCAHex Jam NutSteelZinc/ClearM8-1.00M8-1.0 hex jam nut zinc din 439stock
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Raw ProduNJHex Jam NutClass 4.8Zinc/ClearM8-1.25metric hex jam nuts zinc class 04 (cr+3 / iso 4035) m8 x 1.25 din 439b1760
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QCSORHex Jam NutClass 4.8Zinc/ClearM8-1.25-4M8-1.25 hex jam nut zinc cl 4 din 439-b193
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American WIHex Jam NutClass 4.6Zinc/ClearM8-1.25m8-1.25 hex jam nut zinc din 439b-44698
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American WIHex Jam NutBrassPlainM8-1.25m8-1.25 hex jam nut din 439b-brassbrass450
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SWACOOHHex Jam NutSteelZinc/ClearM8-1.25M8-1.25 hex jam nut steel zinc din 439b2139
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NationalOntHex Jam NutClass 4.8PlainM8-1.25m8x1.25 hex low nut cl4z din 4391400
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EurolinkSCHex Jam NutClass 4.8Zinc/ClearM8-1.00m8-1.0 din 439 cl. 04 zinc plated hex jam nutinquire
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EurolinkSCHex Jam NutBrassPlainM8-0.75m8-0.75 din 439 brass extra fine thread hex jam nutinquire
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EurolinkSCHex Jam NutSteelZinc/ClearM8-0.05m8 din 439 cl.05 zinc plated hex jam nutinquire
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EurolinkSCHex Jam Nut316, 317, A4 StainlessPlainM8-1.00m8-1.0 din 439 a4 stainless steel hex jam nutinquire
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EurolinkSCHex Jam Nut316, 317, A4 StainlessPlainM8m8 din 439 a4 stainless steel hex jam nutinquire
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EurolinkSCHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-0.75m8-0.75 din 439 a2 stainless steel extra fine thread hex jam nutinquire
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EurolinkSCHex Jam NutClass 4.8PlainM8-1.00m8-1.0 din 439 cl. 04 plain finish hex jam nutinquire
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EurolinkSCHex Jam NutSteelZinc/YellowM8-0.05m8 din 439 cl.05 zinc yellow plated hex jam nutinquire
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EurolinkSCHex Jam NutClass 4.8PlainM8m8 din 439 cl.04 hex jam nut class 4inquire
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EurolinkSCHex Jam NutSteelZinc/ClearM8-0.04m8 din 439 cl.04 zinc hex jam nut hex jam nut86
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EurolinkSCHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 din 439 a2 stainless steel hex jam nut hex jam nut1,000
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ASMCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25coarse hex jam nut ss18-8 din 4391,700
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ASMCILHex Jam NutClass 4.8Zinc/ClearM8-1.25coarse / iso 4035 cl4 hex jam nut low carb zp din 439b1,868
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ACCURATEILHex Jam NutSteelZinc/ClearM8-1.00din 439 class 4 hex jam nut (fine thread)388
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CenturyNYHex Jam NutSteelZinc/ClearM8m 8.0 steel zinc plt hex jam nuts din 43918700
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CenturyNYHex Jam NutSteelZinc/ClearM8M8 jam nut stl electro tin brt per astm b545-97 class b rohs compliant din 439b11027
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LibertyILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut (13 afx4 thk) a2 18-8 304 din 439b100
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METRO INDOHHex Jam NutSteelPlainM8hex jam nut din 43925
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METRO INDOHHex Jam NutSteelZinc/ClearM8hex jam nut din 4393525
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METRO INDOHHex Jam NutSteelPlainM8-1.00hex jam nut din 439262
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METRO INDOHHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8hex jam nut s/s din 439573
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Fastener OHHex Jam NutSteelZinc/ClearM8-1.25hex jam nut m8-1.25 b zinc plated din 439225
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GlobalCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM8-1.25hex jam nut a2 ss passivate b din 4394,600
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IRFNJHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex fin jam nut 18-8 ss din 439b400
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IRFNJHex Jam NutSteelZinc/ClearM8-1.25hex fin jam nut stl per din 439b1,050
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IRFNJHex Jam Nut316, 317, A4 StainlessPlainM8-1.25hex fin thin nut 316 stainless per din 439b1,000
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EximS'poreHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM8-1.00nut hex stainless steel passivated m8 x 1.0p13.0mm x thk 3.85mmdin 439 rohs2600
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EximS'poreHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM8-1.25nut hex stainless steel passivated m8 x 1.25p13.0mm x thk 3.85mmdin 439 rohs3000
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SIIINHex Jam NutClass 4.8Zinc/ClearM8-1.25m8-1.25 class 04 din 439b / iso 4035 hex jam nuts coarse zinc2591
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MTPCAHex Jam NutSteelPlainM8m8 din 439-4 pln hex jamnuts (l.h.)500
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IPCVAHex Jam NutSteelPlainM8-1.25-04M8-1.25 hex jam nuts steel cl 04 din 439b87
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MMCCILHex Jam NutClass 4.8PlainM8-1.25hex jam nut din 439b class 4 plain25166
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MMCCILHex Jam NutClass 4.8PlainM8-1.00hex jam nut din 439b class 4 plain2100
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MMCCILHex Jam NutClass 4.8PlainM8-1.25hex jam nut din 439b class 4 left hand807
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MMCCILHex Jam NutClass 4.8Zinc/ClearM8-1.00hex jam nut din 439b class 4 zinc/clear13558
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MMCCILHex Jam NutClass 4.8Zinc/ClearM8-1.25hex jam nut din 439b class 4 zinc/clear232659
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MMCCILHex Jam NutBrassPlainM8-1.25hex jam nut din 439b brass plain14839
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MMCCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.00hex jam nut din 439b a2 s/s plain1364
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MMCCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25hex jam nut din 439b a2 s/s plain2445
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MMCCILHex Jam Nut316, 317, A4 StainlessPlainM8-1.25hex jam nut din 439b a4 s/s plaininquire
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MMCCILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25m8x1.25 hex jam nut a2 left hand din 439binquire
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WDMBIAHex Jam NutBrassPlainM8nut hex b brs ws13 m8 din 439 (W050)2,000
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ISSCOMOHex Jam NutSteelBlack OxideM8-1.25 din 439b7900
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ISSCOMOHex Jam NutClass 4.6Black OxideM8-1.00hex jam nut gr 4.6 din 439b10016
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ArdenWIHex Jam NutClass 4.8PlainM8-1.25M8x1.25 hex jam nut cl4 din 439binquire
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Kanebridge ILHex Jam NutSteelZinc/ClearM8-1.25m8-1.25 din 439 hex jam nut zinc62.500
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Kanebridge ILHex Jam NutSteelZinc/ClearM8-1.00m8-1 din 439 hex jam nut zinc62.500
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Kanebridge ILHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-1.25m8-1.25 din 439 hex jam nut a2 stainless steel100,000
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EurolinkSCHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8-0.75m8-.75 din 439 a2 stainless steel hex jam nut extra fine threadinquire
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EurolinkSCHex Jam Nut316, 317, A4 StainlessPlainM8-0.75m8-.75 din 439 a4 stainless steel hex jam nut extra fine threadinquire
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IRFNJHex Jam NutSteelZinc/ClearM8-1.25hex fin jam nut stl per din 439b1050
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MSTCMAHex Jam Nut316, 317, A4 StainlessPlainM8m8 din 439b hex jam nuts a4ss100
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MSTCMAHex Jam NutClass 4.8Zinc/ClearM8-1.00m8x1.0 din 439b hex jam nut cl4 stl zn396
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MSTCMAHex Jam NutClass 4.8PlainM8-1.00m8x1.0 din 439b hex jam nut cl4 stl bk7612
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MSTCMAHex Jam NutClass 4.8PlainM8m8 din 439b hex jam nut cl4 stl pl155
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MSTCMAHex Jam NutBrassPlainM8m8 din 439b hex jam nuts brass259
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MSTCMAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 din 439b hex jam nuts a2ss410
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AIHAZHex Jam Nut316, 317, A4 StainlessPlainM8a4 din 439b3
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OBRIENOHHex Jam NutSteelPlainM8-1.25fin hex jam nut din 439b36
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HewesNYHex Jam NutSteelPlainM8-1.25M8x 1.25 fin jam nut din 439b362
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MTPCAHex Jam Nut300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8m8 din 439-s.s a2 jamnut (l.h.)500
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Wurth IndD.F.Hex Jam NutSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M8-1.00m8-1.0 hex jam nut din 439b geomet finish-
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WurthINHex Jam NutSteelPlainM8m8 counter nut din 439b pack 250 per poly bag2,530
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