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Dongguan Zhongyi Screw Mould Co., Ltd.

Zhongyi Mould Stainless steel tooth plate, thread rolling plate

4Thread standard -> Standard wood screws

DIN571 (German Standard) Hexagon Head Wood Screws

Specifications

 Tooth distance

 Outer diameter

 

 Max

Minimum 

Rolling diameter 

 M4

1.8 

4.00 

3.75 

3.05 

 M5

 2.2

 5.00

 4.75

 3.80

 M6

 2.6

 6.00

 5.75

 4.65

 M7

 3.2

 7.00

 6.70

 5.25

 M8

 3.6

 8.00

 7.70

 6.20

 M10

 4.5

 10.00

 9.70

 7.60

 M12

 5.0

 12.00

 11.65

 9.30

 M16

 6.0

 16.00

 15.65

 13.00

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