JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> Clamping Nuts> ER Nut> Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts
Machine tools ER Nut Type ER16/20/25/32/40UM Nuts

Machine tools ER Nut Type ER16/20/25/32/40UM Nuts

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Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.ER11,ER16,ER20,ER25,ER32,ER40

BrandQFMH

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
er nut
Product Description

Machine tools Er Nut Type ER16/20/25/32/40UM Nuts , ER Nut Selection of high quality spring steel, Clamp Lock Nuts has a higher flexibility and service life.The clamping force, clamping range, high precision, Clamping Nut used for boring, milling, drilling, tapping, grinding and engraving processing. ER COLLET all through high precision grinding, precision manufacturing line with the German DIN 6499 specifications

ER nuts are used in conjunction with ER collets to secure cutting tools in milling machines or lathes. The ER nut type you mentioned, ER16/20/25/32/40UM, refers to the size of the nut and the collet it is compatible with.

- ER16UM: This nut is used with ER16 collets, which have a maximum clamping range of 1/32" to 3/8" (1mm to 10mm).

- ER20UM: This nut is used with Er20 collets, which have a maximum clamping range of 1/16" to 1/2" (1mm to 13mm).

- ER25UM: This nut is used with ER25 collets, which have a maximum clamping range of 1/8" to 5/8" (2mm to 16mm).

- ER32UM: This nut is used with ER32 collets, which have a maximum clamping range of 13/64" to 3/4" (3mm to 20mm).

- ER40UM: This nut is used with ER40 collets, which have a maximum clamping range of 13/32" to 1-1/8" (10mm to 28mm).

The "UM" in the nut type stands for "Ultra Precision," indicating that these nuts are designed for high-precision applications.


TYPE

MODEL

D(mm)

L(mm)

M

Wt(kg)

A

ER11-A

19

11.3

M14*0.75

0.005

ER16-A

28

17.5

M22*1.5

0.01

ER20-A

35

19

M25*1.5

0.05

M

ER8-M

12

12

M10*0.75

0.005

ER11-M

16


M13*0.75

0.01

ER16-M

22

18

M19*1

0.05

ER20-M

28

18

M24*1

0.6

ER25-M

35

20

M30*1

0.08

UM

ER25-UM

42

20

M32*1.5

0.14

ER32-UM

50

22.5

M40*1.5

0.2

ER40-UM

63

25.5

M50*1.5

0.3

ER50-UM

78

35.5

M64*2

0.5

ER NUT

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