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  • Clamp Levers

LEMS-12A

Plastic Clamp Lever, Male Screw

Safety PrecautionsUsage

RoHS Compliant

LEMSPlastic Clamp Levers, Male Screw

Dimension Drawing

LEMSPlastic Clamp Levers, Male Screw寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M12
Lm
All
20
25
32
40
50
63
80
Body
Color
All
BK
OR
SG

Unit : mm

Part Number M (Coarse)
Nominal of Thread		 Pitch Lm R H H' h s D d Tooth No. Max. Load＊1
(N)		 Max. Clamping Force＊1
(kN)		 Mass
(g)		 Body
Color		 CAD
Download		 Cart
LEMS-12A-20-BK M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 BK CAD RFQ
LEMS-12A-20-OR M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 OR CAD RFQ
LEMS-12A-20-SG M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 SG CAD RFQ
LEMS-12A-25-BK M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 BK CAD RFQ
LEMS-12A-25-OR M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 OR CAD RFQ
LEMS-12A-25-SG M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 SG CAD RFQ
LEMS-12A-32-BK M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 BK CAD RFQ
LEMS-12A-32-OR M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 OR CAD RFQ
LEMS-12A-32-SG M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 SG CAD RFQ
LEMS-12A-40-BK M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 BK CAD RFQ
LEMS-12A-40-OR M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 OR CAD RFQ
LEMS-12A-40-SG M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 SG CAD RFQ
LEMS-12A-50-BK M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 BK CAD RFQ
LEMS-12A-50-OR M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 OR CAD RFQ
LEMS-12A-50-SG M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 SG CAD RFQ
LEMS-12A-63-BK M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 BK CAD RFQ
LEMS-12A-63-OR M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 OR CAD RFQ
LEMS-12A-63-SG M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 SG CAD RFQ
LEMS-12A-80-BK M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 BK CAD RFQ
LEMS-12A-80-OR M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 OR CAD RFQ
LEMS-12A-80-SG M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 SG CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch Lm R H H' h s D d Tooth No. Max. Load＊1
(N)		 Max. Clamping Force＊1
(kN)		 Mass
(g)		 Body
Color		 CAD
Download		 Cart
LEMS-12A-20-BK M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 BK CAD RFQ
LEMS-12A-20-OR M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 OR CAD RFQ
LEMS-12A-20-SG M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 SG CAD RFQ
LEMS-12A-25-BK M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 BK CAD RFQ
LEMS-12A-25-OR M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 OR CAD RFQ
LEMS-12A-25-SG M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 SG CAD RFQ
LEMS-12A-32-BK M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 BK CAD RFQ
LEMS-12A-32-OR M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 OR CAD RFQ
LEMS-12A-32-SG M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 SG CAD RFQ
LEMS-12A-40-BK M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 BK CAD RFQ
LEMS-12A-40-OR M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 OR CAD RFQ
LEMS-12A-40-SG M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 SG CAD RFQ
LEMS-12A-50-BK M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 BK CAD RFQ
LEMS-12A-50-OR M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 OR CAD RFQ
LEMS-12A-50-SG M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 SG CAD RFQ
LEMS-12A-63-BK M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 BK CAD RFQ
LEMS-12A-63-OR M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 OR CAD RFQ
LEMS-12A-63-SG M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 SG CAD RFQ
LEMS-12A-80-BK M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 BK CAD RFQ
LEMS-12A-80-OR M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 OR CAD RFQ
LEMS-12A-80-SG M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 SG CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch Lm R H H' h s D d Tooth No. Max. Load＊1
(N)		 Max. Clamping Force＊1
(kN)		 Mass
(g)		 Body
Color		 CAD
Download		 Cart
LEMS-12A-20-BK M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 BK CAD RFQ
LEMS-12A-20-OR M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 OR CAD RFQ
LEMS-12A-20-SG M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 SG CAD RFQ
LEMS-12A-25-BK M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 BK CAD RFQ
LEMS-12A-25-OR M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 OR CAD RFQ
LEMS-12A-25-SG M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 SG CAD RFQ
LEMS-12A-32-BK M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 BK CAD RFQ
LEMS-12A-32-OR M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 OR CAD RFQ
LEMS-12A-32-SG M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 SG CAD RFQ
LEMS-12A-40-BK M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 BK CAD RFQ
LEMS-12A-40-OR M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 OR CAD RFQ
LEMS-12A-40-SG M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 SG CAD RFQ
LEMS-12A-50-BK M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 BK CAD RFQ
LEMS-12A-50-OR M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 OR CAD RFQ
LEMS-12A-50-SG M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 SG CAD RFQ
LEMS-12A-63-BK M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 BK CAD RFQ
LEMS-12A-63-OR M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 OR CAD RFQ
LEMS-12A-63-SG M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 SG CAD RFQ
LEMS-12A-80-BK M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 BK CAD RFQ
LEMS-12A-80-OR M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 OR CAD RFQ
LEMS-12A-80-SG M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 SG CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch Lm R H H' h s D d Tooth No. Max. Load＊1
(N)		 Max. Clamping Force＊1
(kN)		 Mass
(g)		 Body
Color		 CAD
Download		 Cart
LEMS-12A-20-BK M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 BK CAD RFQ
LEMS-12A-20-OR M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 OR CAD RFQ
LEMS-12A-20-SG M12 1.75 20 78 55.4 59.4 36 8 21 16 26 350 16 71 SG CAD RFQ
LEMS-12A-25-BK M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 BK CAD RFQ
LEMS-12A-25-OR M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 OR CAD RFQ
LEMS-12A-25-SG M12 1.75 25 78 55.4 59.4 36 8 21 16 26 350 16 75 SG CAD RFQ
LEMS-12A-32-BK M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 BK CAD RFQ
LEMS-12A-32-OR M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 OR CAD RFQ
LEMS-12A-32-SG M12 1.75 32 78 55.4 59.4 36 8 21 16 26 350 16 80 SG CAD RFQ
LEMS-12A-40-BK M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 BK CAD RFQ
LEMS-12A-40-OR M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 OR CAD RFQ
LEMS-12A-40-SG M12 1.75 40 78 55.4 59.4 36 8 21 16 26 350 16 86 SG CAD RFQ
LEMS-12A-50-BK M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 BK CAD RFQ
LEMS-12A-50-OR M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 OR CAD RFQ
LEMS-12A-50-SG M12 1.75 50 78 55.4 59.4 36 8 21 16 26 350 16 93 SG CAD RFQ
LEMS-12A-63-BK M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 BK CAD RFQ
LEMS-12A-63-OR M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 OR CAD RFQ
LEMS-12A-63-SG M12 1.75 63 78 55.4 59.4 36 8 21 16 26 350 16 101 SG CAD RFQ
LEMS-12A-80-BK M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 BK CAD RFQ
LEMS-12A-80-OR M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 OR CAD RFQ
LEMS-12A-80-SG M12 1.75 80 78 55.4 59.4 36 8 21 16 26 350 16 113 SG CAD RFQ

＊1：　For the definitions of maximum load and maximum clamping force, see "Using the Clamp Lever / Tension Lever."⇒Using the Clamp Lever / Tension Lever

Material/Finish

LEMS
Lever Part Nylon 6 (Various Colors)
Thread Part SUS303
Setscrew Stainless Steel
Serration Ring (Insert) Zinc Die Cast
Spring Stainless Steel Wire

Characteristics

  • The zinc die cast serration ring is inserted into the plastic lever main unit. It achieves sufficient fitting strength with the metal screw serrations.
  • A wide variety of screw sizes from M3 to M16.
  • The thread part is available in three combinations of materials and surface treatment.
    LEM----Steel/ferrosoferric oxide film (black)
    LEME----Steel/electroless nickel plating
    LEMS----Stainless steel
  • LEME has a steel thread part with electroless nickel plating for increased corrosion resistance.
  • The lever is available in 3 color variations. They can be selected by the end symbol of the part number.
End Symbol Lever Part Color
BK Matte Black
SG Matte Silver
OR Matte Orange

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

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LEMSPlastic Clamp Levers, Male Screw


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