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GMF GMF Precision Grinding Lock nut – 30° Locking
This product is mainly used in the fabrication of precision grinding. The locking direction of its brake screw is set at 30 degrees to coordinate with the screw angle so that the brake copper can tightly bond against the screw face to achieve more stabilized and accurate function.
★No need of locking washer and keyway.
★Correct assembly procedure and can also be repeatedly used.
★Material - SCM 440
★Hardness - HRC 28-32
★Accuracy - ISO 4H
S000076 Precision Locknuts Quantity: 0 Set

GMF

Precision Grinding Lock nut – 30° Locking
This product is mainly used in the fabrication of precision grinding. The locking direction of its brake screw is set at 30 degrees to coordinate with the screw angle so that the brake copper can tightly bond against the screw face to achieve more stabilized and accurate function.
★No need of locking washer and keyway.
★Correct assembly procedure and can also be repeatedly used.
★Material - SCM 440
★Hardness - HRC 28-32
★Accuracy - ISO 4H

Update:2018.07.09

Model no.

Model no.

Model no.

GMF12 x 1.0P

GMF15 x 1.0P

GMF17 x 1.0P

GMF20 x 1.0P

GMF20 x 1.5P

GMF25 x 1.5P

GMF30 x 1.5P

GMF35 x 1.5P

GMF40 x 1.5P

GMF45 x 1.5P

GMF50 x 1.5P

GMF55 x 2.0P

GMF60 x 2.0P

GMF65 x 2.0P

GMF70 x 2.0P

GMF75 x 2.0P

GMF80 x 2.0P

GMF85 x 2.0P

GMF90 x 2.0P

GMF100 x 2.0P

GMF110 x 2.0P

GMF120 x 2.0P

GMF130 x 2.0P

GMF140 x 2.0P

GMF150 x 2.0P

GMF160 x 3.0P

GMF170 x 3.0P

GMF180 x 3.0P

GMF190 x 3.0P

GMF200 x 3.0P

 

Applications and Directions of Use

GMT Lock nut is able to effectively improve the deflection of said shaft and lead screw during rotary motion while applied to the mechanical tooling to secure them from loosening, and increase assembly precision and to simplify mounting process and extend usage life.

GMT Lock nut is able to effectively improve the deformation after locking the threads and ease the difficulty in adjustment and calibration in case applied to other facilities.

 

Nut Assembled & Released

 

Quality Inspection

Quality Inspection Process

The precision nut is configured with “higher locking force”, “higher precision” and “higher stability”, and listed below are its main features:

♦ Thread accuracy meeting ISO 4H in providing tighter securing force to prevent loosening.

♦ This product is designed with higher precision and stability. It helps the customer achieve higher precision and tightness in product assembly.

♦ It is used directly with the bearing to save the need of a washer. Easy to assemble while presenting stronger locking force to reduce the uncertainties affecting the accuracy and causing the loosening.

♦ It can effectively avoid the deflection and deformation of Shaft and Guide Stud during the assembly.

♦ As the product is manufactured according to specifications, there is no need to order other nuts, thus saving cost and shortening process time.

♦ Easier for assembly. Extend the service life of bearing and machine.

♦ Correct assembly procedure and can be repeatedly used.

♦ ID M6-M200MM is also available.

Material

♦ Material identification: The materials are selected in accordance with JIS SCM 440 / DIN 42CrMo4 / AISI 4140.

♦ It meets the prohibition order specified in EU ROHS and REACH SVHC and relevant inspection certificate.

Inspection Instrument

Products specifications
Type Precision
Type Precision
Accuracy ISO 4H
Material SCM 440
Model No. GMF

  Reader Comments

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