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M4 Top Locking Nuts
Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.
128 results, (click on any line for more information)
| Search Results Sponsored by Perigee Manufacturing, your source for All Metal Top-Lock Nuts. For more results, visit perigeemfg.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Buy Top Locking Nuts from one of our FCH Network Members | ||||||||
| Bossard | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Plain | locknut-metric m4 | 21705 |
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| Bossard | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | hex nut m4 external tooth lock | 5800 |
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| Bossard | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | locknut serrated hex m4 thread | 16120 |
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| SJS Prod | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4 | m4 lock nut w/conical washer steel zinc | 200 |
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| Global Fa | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | m4-0.7 ss prevailing/torquehex/locknut | 550 |
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| CIF | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Phosphate | M4-0.70 | M4x0.7 prevailing torque hex locknut unserrated class 10 phos coated 72 hrs to red rust (6400) (4600) (20800) () | 20800 |
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| Olander | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4-0.70 | m4 x .7 pvling torq lock nut 304 () () | 200 |
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| Ababa | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | m4-.7 all metal l/n class 8 stl znc | 200 |
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| Mansco | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | m4-0.7 prevailing torque locknut cl8 w/magni 575 | 1500 |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 a2 s.s hex nuts w/conical lock washers | stock |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 s.s a2 all metal lock nuts din 980v / 934 | 4,325 |
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| MTP | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4 | m4 din 980v-8 st/zn stover locknuts | 2,800 |
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| Century | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | bossard bn161m4 self locking nut m4 | 72 |
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| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | all metal lock nut class 8 din 980 | 207 |
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| Liberty | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Green | M4-0.70 | allmetal lock nut 8 & olive drab 8 & olive drab din 980v | 782 |
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| Alma Bolt | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Plain | M4-0.70 | stover lock nut 8 din 980 | 374 |
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| Alma Bolt | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | st. st. stover lock nut din 980 | 1000 |
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| METRO IND | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4 | stover lock nut din 980v | 2600 |
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| RCFast | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4 | conical locknut stl 1 rohs | 4000 |
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| JHP Fasteners | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4-1.02 | feo-m4-ef nut mini self locking metric m4x1.02 | 500 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4-0.70 | M4x0.7 light hex full height flexslot steel zinc 23mfa-m407 | 80 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | M4x0.7 light hex full height flexslotted 316 stainless steel and wax 80mfa-m407 | 9078 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | M4x0.7 light hex thin height flexslot 316 stainless steel w/wax 80mfk-m407 | 1697 |
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| SII | IN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4-0.70 | M4-0.70 metal locknut zinc) | 9400 |
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| Hodell | OH | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4-0.70 | M4-.7 self l/n | 1496 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | M4x0.7 light hex full height flexslot 316 stainless steel w/wax | 1100 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | M4x0.7 light hex thin height flexslot 300 series 18-8 304 steel w/wax | 1000 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | M4x0.7 light hex thin height flexslot 316 stainless steel w/wax | 550 |
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| SPC | TX | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | M4x0.7 light hex full height flexslot 300 series 18-8 304 steel w/wax | 1000 |
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| HBBOLT | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4-0.70 | 4 - (.7) lock nut | 1,845 |
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| CIF | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | M4x0.7 finished hex nut class 8 zinc clear din 980v | 10000 |
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| MMCC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | all metal locknut din 980v class 8 zinc/clear | 10968 |
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| MMCC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | all metal locknut din 980v a2 s/s plain | 575 |
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| MMCC | IL | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | all metal locknut din 980v a4 s/s plain | inquire |
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| WDMB | IA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4 | nut hex slok v 8 ws7 (a2k) m4 din 980 | 955 |
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| WDMB | IA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4 | nut hex slok v 8 ws7 (a2c) m4 din 980 | 485 |
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| MtrcSpec | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | M4-0.7 prev. torque locknut a2-ss din 980 | stock |
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| MtrcSpec | CA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | M4-0.7 prev. torque locknut class 8 zinc din 980 | stock |
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| SIS | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | M4 hex locknut w/insert 18-8 s/s steel | 100 |
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| OSSCO | RI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4-0.70 | M4-.7 k-loc nut plated | 2,222 |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut a2-70 antigalling treatment-stanal 400 | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut a4-80 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut a4-80 antigalling treatment-stanal 400 | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut a2-70 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | ASTM F1941-10 Fe/Zn-Ni | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 8 zinc nickel + topcoat 750hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 8 zinc + topcoat 600hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Zinc/Yellow | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 10 zinc yellow 96hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 12.9 | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 12 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | ASTM F1941-10 Fe/Zn-Ni | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 10 zinc nickel + topcoat 750hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Yellow | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 8 zinc yellow 96hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 12.9 | Zinc/Yellow | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 12 zinc yellow 96hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Zinc/Clear | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 10 zinc + topcoat 600hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 8 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 12.9 | ASTM F1941-10 Fe/Zn-Ni | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 12 zinc nickel + topcoat 750hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 12.9 | Zinc/Clear | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 12 zinc + topcoat 600hrs rr | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 10.9 | Plain | M4-0.70 | all metal reusable dual slotted self-locking industrial hex nut class 10 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4-0.70 | low profile single piece all metal reusable dual slotted self-locking hex nut a4-80 antigalling treatment-stanal 400 | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 | low profile single piece all metal reusable dual slotted self-locking hex nut a2-70 antigalling treatment-stanal 400 | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4-0.70 | low profile single piece all metal reusable dual slotted self-locking hex nut class 05 plain | inquire |
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| JLan | Ont | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 4.8 | Zinc/Clear | M4-0.70 | low profile single piece all metal reusable dual slotted self-locking hex nut class 04 zinc + topcoat 600hrs rr | inquire |
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| Eurolink | SC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | M4 iso 7042 a2 18-8 304 steel (iso 4032 with 3 top punches) all metal lock nut | inquire |
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| Eurolink | SC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 316, 317, A4 Stainless | Plain | M4 | M4 v a4 stainless steel prevailing torque all metal lock nut din 980 | inquire |
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| Eurolink | SC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 din 980 v a2 stainless steel prevailing torque all metal lock nut | inquire |
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| Eurolink | SC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4 | m4 din 980 v cl.8 zinc plated prevailing torque all metal lock nut prevailing torque all metal lock nut | inquire |
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| Eurolink | SC | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | m4 - 0.7 class 8 zinc iso 7042 | inquire |
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| MSTC | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4 | m4 din 980m hx lk nut spr stp hvy stl zn | 75 |
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| MSTC | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | m4 din 980v prev torq hex l/n v3 a2ss | 260 |
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| MSTC | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Clear | M4 | m4 din 980v pre torq hex lk nut stl zn | 1298 |
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| MSTC | MA | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Plain | M4 | m4 mst 712 hx loc nut/conspr wsh cl8 stl | 1139 |
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| Wurth Ada | MN | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Plain | M4 | nut hex slok din980 v 8 ws7 (a2k) m4 | 4,000 |
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| AIH | AZ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 | hex lock nut s/s | 500 |
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| ASFCORP | MI | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Zinc/Clear | M4-0.70 | m4-.7 full hgt hex all metal lk nut cl 8 din 980 v tri zn fe/zn 5an | 400 |
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| Hewes | NY | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Steel | Zinc/Black | M4-0.70 | M4x 0.7 conical lock nut black #914047 | 2898 |
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| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Nickel | M4-0.70 | M4-0.70 toplock cl 8 | 285000 |
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| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 8.8 | Plain | M4-0.70 | M4-0.70 toplock cl 8 per | 106700 |
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| CONTAERO | NJ | Lock Nut, Top Locking, All Metal (Automation style, etc.) | Class 5.8 | Plain | M4-0.70 | class 5 kl locknut | 87798 |
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