Circular dies
Whitworth fine thread BS 84


Steels with good machinability
Rm < 750 N/mm² (101,500 PSI)
Nodular graphite, Malleable cast iron






 

HIGH SPEED STEEL

HSSHigh speed steel 1.3343
(DMo5) (M-2)

EXECUTION

Lapped thread
and gun-nose

MATERIAL GROUPS
Form C (chamfer lead 2-3 threads) C = 1.75xP
LIMIT m
COATING Bright (without Coating or
without Surface treatment)
DIN EN 22568
Order No.  EDP = Nr. + ★
DIN EN 22568
d₂ x h₁ mm
FERG
d₂ x h₁ mm
d₁ P
h/1"

20 x 7

 

  4.67

BSF

 

3/16

32

018
 Z 
 4 

 
20 x 7     6.25 BSF   1/4 26 025  4   ■ 
25 x 9     7.83 BSF   5/16 22 031  4   ■ 
30 x 11     9.41 BSF   3/8 20 037  4   ■ 
30 x 11   10.99 BSF   7/16 18 043  4   ■ 
38 x 10   12.57 BSF   1/2 16 050  5   ■ 
45 x 14   15.73 BSF   5/8 14 062  5   ■ 
45 x 14   18.89 BSF   3/4 12 075  5   ■ 
55 x 22   22.11 BSF   7/8 11 087  5   ■ 
55 x 22   25.28 BSF 1   10 100  5   ■ 
   ■ = Stock       EDP: 500 5/16 BSF = 4062050000031


We reserve the right to make technical changes.

Copyright ©      GP SYSTEM (SINGAPORE) PTE LTD     All Rights Reserved.
No.51 Bukit Batok Crescent    #04-05 Unity Centre    Singapore 658077     Tel: (65) 68612663     Fax: (65) 68613500     Email: enquiry@gpsystem.com