Clamp Levers Screw Material :Steel Ferrosoferric Oxide Film (Black)
About Clamp Levers
Clamp levers are machine elements which allow efficient tightening and loosening of screws by turning the lever, without the use of tools. Their best feature is the ability to work even without rotating the lever 360°: just pull up the lever to release the threaded serration engagement and set it free (the screw will not turn even if the lever is rotated). Screws can be tightened in spaces with narrow ranges of movement, and lever positions can also be changed after tightening to keep them out of the way. NBK offers variations on lever part length and angle, shape, and material, as well as thread part type, material and so on, with clamp levers offering ever more unique functions available as standard.
Selection Conditions
- Select Screw MaterialSteel Ferrosoferric Oxide Film (Black)
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Male Screw,Plastic Clamp Lever | Female Screw,Plastic Clamp Lever | Male Screw - with Push Button,Plastic Clamp Lever | Male Screw - with Push Button,Plastic Clamp Lever | Female Screw - with Push Button,Plastic Clamp Lever | Female Screw - with Push Button,Plastic Clamp Lever | Plastic Clamp Levers - Spring Washer Integrated Type | Plastic Clamp Levers - Plain Washer Integrated Type | Plastic Clamp Levers with Flat Washers for Slotted Holes |
| Part Number | LEM | LEF | LEM-C | LEMS-C | LEF-C | LEFS-C | LEM-W | LEM-LW | LEM-LWP |
| Feature | Lightweight Good Design Award |
Lightweight Good Design Award |
Lightweight Easy Operation with Button Good Design Award |
Lightweight Easy Operation with Button Good Design Award |
Lightweight Easy Operation with Button Good Design Award |
Lightweight Easy Operation with Button Good Design Award |
Integrated Spring Washers | Integrated Plain Washers | Flat Washers for Slotted Holes Lightweight |
| Shape | Standard Long | Standard Long | Standard Long | Standard Long | Standard Long | Standard Long | Standard Long | Standard Long | Standard Long |
| Type | Male Screw | Female Screw | Male Screw | Male Screw | Female Screw | Female Screw | Male Screw | Male Screw | Male Screw |
| Lever Part Material | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
| Thread Part Material | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) |
| Thread Size | M3 ～ M16 | M3 ～ M12 | M3 ～ M12 | M3 ～ M10 | M3 ～ M10 | M3 ～ M10 | M5 ～ M10 | M5 ～ M10 | M5 ～ M10 |
| Surface | BKORSG | BKORSG | BKORSG | BKORSG | BKORSG | BKORSG | BKORSG | BKORSG | BKORSG |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | LEM-10 LEM-10A LEM-10B LEM-12 LEM-12A LEM-16A LEM-3 LEM-4 LEM-5 LEM-6 LEM-6B LEM-8 LEM-8B | LEF-10 LEF-10B LEF-12 LEF-12A LEF-3 LEF-4 LEF-5 LEF-6 LEF-6B LEF-8 LEF-8B | LEM-10A-C LEM-10-C LEM-12A-C LEM-3-C LEM-4-C LEM-5-C LEM-6B-C LEM-6-C LEM-8B-C LEM-8-C | LEMS-10-C LEMS-3-C LEMS-4-C LEMS-5-C LEMS-6B-C LEMS-6-C LEMS-8B-C LEMS-8-C | LEF-10-C LEF-3-C LEF-4-C LEF-5-C LEF-6B-C LEF-6-C LEF-8B-C LEF-8-C | LEFS-10-C LEFS-3-C LEFS-4-C LEFS-5-C LEFS-6B-C LEFS-6-C LEFS-8B-C LEFS-8-C | LEM-10-W LEM-5-W LEM-6-W LEM-8-W | LEM-10-LW30 LEM-5-LW20 LEM-6-LW20 LEM-8-LW25 | LEM-10-LWP30 LEM-5-LWP20 LEM-6-LWP20 LEM-8-LWP25 |
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Male Screw,Plastic Clamp Lever - Miniature Type | Female Screw,Plastic Clamp Lever - Miniature Type | Male Screw - with Push Button,Clamp Lever - Miniature Type | Male Screw - with Push Button,Clamp Lever - Miniature Type | Female Screw - with Push Button,Clamp Lever - Miniature Type | Female Screw - with Push Button,Clamp Lever - Miniature Type | Miniature Plastic Clamp Levers - Spring Washer Integrated Type | Miniature Plastic Clamp Levers - Plain Washer Integrated Type | Miniature Plastic Clamp Levers with Flat Washers for Slotted Holes |
| Part Number | LECM | LECF | LECM-C | LECMS-C | LECF-C | LECFS-C | LECM-W | LECM-LW | LECM-LWP |
| Feature | Mini Lightweight Giving care to Global Warming |
Mini Lightweight Screw is made from Stainless Steel Giving care to Global Warming |
Mini Lightweight Easy Operation with Button Giving Care to Global Warming |
Mini Lightweight Easy Operation with Stainless Button Giving Care to Global Warming |
Mini Lightweight Easy Operation with Button Giving Care to Global Warming |
Mini Lightweight Easy Operation with Stainless Button Giving Care to Global Warming |
Integrated Spring Washers Miniature Lightweight With Consideration for Global Warming |
Integrated Plain Washers Miniature Lightweight With Consideration for Global Warming |
With Flat Washers for Slotted Holes Miniature Lightweight With Consideration for Global Warming |
| Shape | Standard Short | Standard Short | Standard Short | Standard Short | Standard Short | Standard Short | Standard Short | Standard Short | Standard Short |
| Type | Male Screw | Female Screw | Male Screw | Male Screw | Female Screw | Female Screw | Male Screw | Male Screw | Male Screw |
| Lever Part Material | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
| Thread Part Material | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) |
| Thread Size | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M5 ～ M6 | M5 ～ M6 | M5 ～ M6 |
| Surface | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW | BKORSGSKYW |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | LECM-3 LECM-4 LECM-5 LECM-6 | LECF-3 LECF-4 LECF-5 LECF-6 | LECM-3-C LECM-4-C LECM-5-C LECM-6-C | LECMS-3-C LECMS-4-C LECMS-5-C LECMS-6-C | LECF-3-C LECF-4-C LECF-5-C LECF-6-C | LECFS-3-C LECFS-4-C LECFS-5-C LECFS-6-C | LECM-5-W LECM-6-W | LECM-5-LW20 LECM-6-LW20 | LECM-5-LWP20 LECM-6-LWP20 |
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Male Screw,Plastic Clamp Lever | Female Screw,Plastic Clamp Levers | Plastic Clamp Levers - Spring Washer Integrated Type | Plastic Clamp Levers - Plain Washer Integrated Type | Plastic Clamp Levers with Flat Washers for Slotted Holes | Male Screw,Tension Lever | Female Screw,Tension Lever | Male Screw,Flat Tension Lever | Female Screw,Flat Tension Lever |
| Part Number | LUDM | LUDF | LUDM-W | LUDM-LW | LUDM-LWP | LTM | LTF | LFM | LFF |
| Feature | Universal Design | Universal Design | Integrated Spring Washers Universal Design |
Integrated Plain Washers Universal Design |
With Flat Washers for Slotted Holes Universal Design |
High Tightening Force | High Tightening Force | High Tightening Force | High Tightening Force |
| Shape | T-shaped | T-shaped | T-shaped | T-shaped | T-shaped | Standard Long | Standard Long | Flat Long | Flat Long |
| Type | Male Screw | Female Screw | Male Screw | Male Screw | Male Screw | Male Screw | Female Screw | Male Screw | Female Screw |
| Lever Part Material | Plastic | Plastic | Plastic | Plastic | Plastic | Steel | Steel | Steel | Steel |
| Thread Part Material | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) | Steel Ferrosoferric Oxide Film (Black) |
| Thread Size | M3 ～ M12 | M3 ～ M12 | M5 ～ M10 | M5 ～ M10 | M5 ～ M10 | M10 ～ M20 | M10 ～ M20 | M8 ～ M16 | M8 ～ M16 |
| Surface | BKBLORSGYW | BKBLORSGYW | BKBLORSGYW | BKBLORSGYW | BKBLORSGYW | - | - | - | - |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | LUDM-52-3 LUDM-52-4 LUDM-52-5 LUDM-52-6 LUDM-67-10 LUDM-67-6 LUDM-67-8 LUDM-78-10 LUDM-78-12 LUDM-78-8 LUDM-93-12 | LUDF-52-3 LUDF-52-4 LUDF-52-5 LUDF-52-6 LUDF-67-6 LUDF-67-8 LUDF-78-10 LUDF-78-8 LUDF-93-12 | LUDM-52-5-W LUDM-52-6-W LUDM-67-8-W LUDM-78-10-W | LUDM-52-5-LW20 LUDM-52-6-LW20 LUDM-67-8-LW25 LUDM-78-10-LW30 | LUDM-52-5-LWP20 LUDM-52-6-LWP20 LUDM-67-8-LWP25 LUDM-78-10-LWP30 | LTM-10 LTM-12 LTM-16 LTM-20 | LTF-10 LTF-12 LTF-16 LTF-20 | LFM-10 LFM-12 LFM-16 LFM-8 | LFF-10 LFF-12 LFF-16 LFF-8 |
Latest
Helpful Resources
Search by purpose
Product IntroductionCustomizationServices & Product OptionsIssue/case studiesTechnical DataUsageSelection MethodInstallation Method/MaintenanceSafety PrecautionsGlossary
Search by keyword
Improved productivity/workabilitySafety measures/precautionary measuresReduced cost/energy saving/long lifeVibration prevention/high precisionCompact/space-saving/lightweightCustomizationHigh strength/high rigidityHeat resistance/corrosion resistanceElegant functionality/designCleanroom/vacuum/non-magneticSeizing PreventionAutomation/robots/motorizationOthers
Search by industry
Machine ToolsSemiconductor Manufacturing EquipmentFood MachineryAutomotive Manufacturing ProcessMedical EquipmentFA Devices
Search by series
The Semiconductor Industry and NBKVideo LibraryHints for correctly using NBK productsSolution samplesWhat is a Screw?Description of Mechanical Components for EngineersDescription of Special Screws for Engineers3 Min Engineering TipsServices & Product OptionsTechnical Data
