Clamp Levers

Image
Part Number	LEM	LEME	LEMS	LEF	LEFE	LEFS	LEM-C	LEMS-C	LEF-C
Part Name	Plastic Clamp Lever, Male Screw	Plastic Clamp Lever, Male Screw	Plastic Clamp Lever, Male Screw	Plastic Clamp Lever, Female Screw	Plastic Clamp Lever, Female 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
Shape	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long
Type	Male Screw	Male Screw	Male Screw	Female Screw	Female Screw	Female Screw	Male Screw	Male Screw	Female Screw
Lever Part Material	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic
Thread Part Material	Steel Ferrosoferric Oxide Film (Black)	Steel Electroless Nickel Plating	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Steel Electroless Nickel Plating	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Steel Ferrosoferric Oxide Film (Black)	Steel Ferrosoferric Oxide Film (Black)
Thread Size	M3 ～ M12	M4 ～ M12	M3 ～ M12	M3 ～ M12	M4 ～ M12	M3 ～ M12	M3 ～ M12	M3 ～ M10	M3 ～ M10
Surface	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG
Feature	Lightweight Good Design Award	Lightweight Electroless Nickel Plating Good Design Award	Lightweight Screw is made from Stainless Steel Good Design Award	Lightweight Good Design Award	Lightweight Electroless Nickel Plating Good Design Award	Lightweight Screw is made from Stainless Steel 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

Image
Part Number	LEFS-C	LEM-W	LEMS-W	LEM-LW	LEMS-LW	LEM-LWP	LEMS-LWP	LECM	LECMS
Part Name	Plastic Clamp Lever, Female Screw - with Push Button	Plastic Clamp Levers - Spring Washer Integrated Type	Plastic Clamp Levers - Spring Washer Integrated Type	Plastic Clamp Levers - Plain Washer Integrated Type	Plastic Clamp Levers - Plain Washer Integrated Type	Plastic Clamp Levers with Flat Washers for Slotted Holes	Plastic Clamp Levers with Flat Washers for Slotted Holes	Plastic Clamp Lever - Miniature Type, Male Screw	Plastic Clamp Lever - Miniature Type, Male Screw
Shape	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Long	Standard Short	Standard Short
Type	Female Screw	Male Screw	Male Screw	Male Screw	Male Screw	Male 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)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel
Thread Size	M3 ～ M10	M5 ～ M10	M5 ～ M10	M5 ～ M10	M5 ～ M10	M5 ～ M10	M5 ～ M10	M3 ～ M6	M3 ～ M6
Surface	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSG	BKORSGSKYW	BKORSGSKYW
Feature	Lightweight Easy Operation with Button Good Design Award	Integrated Spring Washers	Integrated Spring Washers	Integrated Plain Washers	Integrated Plain Washers	Flat Washers for Slotted Holes Lightweight	Flat Washers for Slotted Holes Lightweight Stainless Steel Thread Part	Mini Lightweight Giving care to Global Warming	Mini Lightweight Giving care to Global Warming

Image
Part Number	LECF	LECFS	LECM-C	LECMS-C	LECF-C	LECFS-C	LECM-W	LECMS-W	LECM-LW
Part Name	Plastic Clamp Lever - Miniature Type, Female Screw	Plastic Clamp Lever - Miniature Type, Female Screw	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	Miniature Plastic Clamp Levers - Spring Washer Integrated Type	Miniature Plastic Clamp Levers - Spring Washer Integrated Type	Miniature Plastic Clamp Levers - Plain Washer Integrated Type
Shape	Standard Short	Standard Short	Standard Short	Standard Short	Standard Short	Standard Short	Standard Short	Standard Short	Standard Short
Type	Female 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)	Stainless Steel	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)	Stainless Steel	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
Feature	Mini Lightweight Screw is made from Stainless Steel 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 Spring Washers Miniature Lightweight Stainless Steel Threads With Consideration for Global Warming	Integrated Plain Washers Miniature Lightweight With Consideration for Global Warming

Image
Part Number	LECMS-LW	LECM-LWP	LECMS-LWP	LUDM	LUDMS	LUDF	LUDFS	LUDM-W	LUDMS-W
Part Name	Miniature Plastic Clamp Levers - Plain Washer Integrated Type	Miniature Plastic Clamp Levers with Flat Washers for Slotted Holes	Miniature Plastic Clamp Levers with Flat Washers for Slotted Holes	Plastic Clamp Lever, Male Screw	Plastic Clamp Lever, Male Screw	Plastic Clamp Levers, Female Screw	Plastic Clamp Lever, Female Screw	Plastic Clamp Levers - Spring Washer Integrated Type	Plastic Clamp Levers - Spring Washer Integrated Type
Shape	Standard Short	Standard Short	Standard Short	T-shaped	T-shaped	T-shaped	T-shaped	T-shaped	T-shaped
Type	Male Screw	Male Screw	Male Screw	Male Screw	Male Screw	Female Screw	Female Screw	Male Screw	Male Screw
Lever Part Material	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic	Plastic
Thread Part Material	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel
Thread Size	M5 ～ M6	M5 ～ M6	M5 ～ M6	M3 ～ M12	M3 ～ M12	M3 ～ M12	M3 ～ M12	M5 ～ M10	M5 ～ M10
Surface	BKORSGSKYW	BKORSGSKYW	BKORSGSKYW	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW
Feature	Integrated Plain Washers Miniature Lightweight Stainless Steel Threads With Consideration for Global Warming	With Flat Washers for Slotted Holes Miniature Lightweight With Consideration for Global Warming	With Flat Washer for Slotted Holes Miniature Lightweight Stainless Steel Threads With Consideration for Global Warming	Universal Design	Universal Design Screw is made from Stainless Steel	Universal Design	Universal Design Screw is made from Stainless Steel	Integrated Spring Washers Universal Design	Integrated Spring Washers Universal Design Stainless Steel Threads

Image
Part Number	LUDM-LW	LUDMS-LW	LUDM-LWP	LUDMS-LWP	LTM	LTF	LFM	LFF
Part Name	Plastic Clamp Levers - Plain Washer Integrated Type	Plastic Clamp Levers - Plain Washer Integrated Type	Plastic Clamp Levers with Flat Washers for Slotted Holes	Plastic Clamp Levers with Flat Washers for Slotted Holes	Tension Lever, Male Screw	Tension Lever, Female Screw	Flat Tension Lever, Male Screw	Flat Tension Lever, Female Screw
Shape	T-shaped	T-shaped	T-shaped	T-shaped	Standard Long	Standard Long	Flat Long	Flat Long
Type	Male Screw	Male Screw	Male Screw	Male Screw	Male Screw	Female Screw	Male Screw	Female Screw
Lever Part Material	Plastic	Plastic	Plastic	Plastic	Steel	Steel	Steel	Steel
Thread Part Material	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Stainless Steel	Steel Ferrosoferric Oxide Film (Black)	Steel Ferrosoferric Oxide Film (Black)	Steel Ferrosoferric Oxide Film (Black)	Steel Ferrosoferric Oxide Film (Black)
Thread Size	M5 ～ M10	M5 ～ M10	M5 ～ M10	M5 ～ M10	M10 ～ M20	M10 ～ M20	M8 ～ M16	M8 ～ M16
Surface	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW	BKBLORSGYW	-	-	-	-
Feature	Integrated Plain Washers Universal Design	Integrated Plain Washers Universal Design Stainless Steel Threads	With Flat Washers for Slotted Holes Universal Design	With Flat Washers for Slotted Holes Universal Design Stainless Steel Threads	High Tightening Force	High Tightening Force	High Tightening Force	High Tightening Force

Latest

Hints for correctly using NBK products: Clamp Levers (with Flat Washers for Slotted Holes)

Introducing usage methods for clamp levers with flat washers for slotted holes that prevent falling and rotation and enable position checking.

Only takes a minute to understand! How to Use Clamp Levers.

A clear explanation via video of how to use clamp levers correctly.

Using the Clamp Lever / Tension Lever

This page introduces the usage of clamp levers and tension levers.

Description of Clamp Levers for Engineers

Description of Machine elements for Designers Clamp Levers Edition page. We introduce here what clamp levers are, the advantages of their use, various usage examples, and their types and characteristics.

Helpful Resources

Couplings Bore and Keyway Additional Modification Service

Laser engraving service

Coupling Stainless Steel Screw Alteration Service

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Handle Shaft Hole Processing Service

Flexus【Muilti-Functional Machined Slotted Springs】

Designs and Examples of What NBK Can Create

Custom made

Special specifications

Customization & Environmental Report

Couplings Bore and Keyway Additional Modification Service

Laser engraving service

Coupling Stainless Steel Screw Alteration Service

Handle Shaft Hole Processing Service

Scale Plate・Scale Sticker Cutting Service

Advancements in Servomotor Coupling Technology

The Anti-Vibration Coupling with High Rigidity

Rotation shaft vibration must be suppressed 【Productivity increase】

Small screws are required 【Compact / lightweight】

Screws with high strength are required even in environments where steel cannot be used 【Compact / lightweight】

Property of Special Material Screws

Plastic Screw Property

Advancements in Servomotor Coupling Technology

The Anti-Vibration Coupling with High Rigidity

Vol. 12 Back to Basics Series! Screw Reference Dimensions

Auto-Positioning Units Frequently Asked Questions (FAQ)

Hints for correctly using NBK products: Retractable revolving grip

Hints for correctly using NBK products: Set Collars

Hints for correctly using NBK products: Captive Series (relief-cut thread)

Hints for correctly using NBK products: Scale Plate (Half scale)

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection

Procedure of Selection (Actuator)

Procedure of Selection

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Points to Consider When Mounting Displays

About Display Mounting Systems

Flexus【Muilti-Functional Machined Slotted Springs】

Rotation shaft vibration must be suppressed 【Productivity increase】

Hints for correctly using NBK products: Retractable revolving grip

Countermeasures for screw loosening are required 【Safety / precautionary measures】

Theft / tampering countermeasures are required 【Safety / precautionary measures】

Improvement points for FA Devices【Drive Design】

Disturbances / vibrations must be suppressed 【Safety / precautionary measures】

Machining marks must be prevented 【Energy-saving / reduced work-hours】

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Improvement points for FA Devices【Control Design】

Solving common issues with Machine Tools（Machining Center）

Improvement points for FA Devices【Unit Design】

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Flexus【Muilti-Functional Machined Slotted Springs】

Improvement points for FA Devices【Drive Design】

Improvement points for FA Devices【Control Design】

Solving common issues with Medical Equipment（CT scan / MRI）

Flexus【Muilti-Functional Machined Slotted Springs】

Hints for correctly using NBK products: Retractable revolving grip

Small screws are required 【Compact / lightweight】

Screws with high strength are required even in environments where steel cannot be used 【Compact / lightweight】

350% instantaneous maximum torque needs to be handled 【Compact / lightweight】

Flexus【Muilti-Functional Machined Slotted Springs】

NBK SPECIAL SCREWS

Designs and Examples of What NBK Can Create

Custom made

Special specifications

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Flexus【Muilti-Functional Machined Slotted Springs】

Improved reproducibility of the main column / reference position is required 【High rigidity / high accuracy】

Solving common issues with Machine Tools（Machining Center）

Stable speed control of the raising / lowering shaft is required 【High rigidity / high accuracy】

For better drive

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Property of Special Material Screws

Plastic Screw Property

Compact Powerful Magnet for FA - Terminology Description

For better drive

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Property of Special Material Screws

Plastic Screw Property

Points to Consider When Mounting Displays

Vol. 9　Sudden Bolt "Delayed Fracture"