Crosby

· Top washer has the following features:
· The Working Load Limit and Recommended Torque value are permanently stamped into each washer.
· Washer is color coded for easy identification: Silver - Metric thread.
· Individually Proof Tested to 2-1/2 times Working Load Limit.
· Bolt specification is a Grade 12.9 Alloy socket head cap screw to Din 912. All threads listed are metric (ASME B18.3.1m).
· Designed to be used with ferrous workpiece only.
· BOLT SIZE IDENTIFICATION: The size of the bolt will be stated as in the drawing above. Illustration shows meaning of each dimension given.
· Frame 2 and larger RFID EQUIPPED.

  • Safety factor: 5:1
  • Grade: 12
Select a row from the table below, then click the add to quote button
Part Code Torque
Nm
WLL (ton) 4:1 WLL (ton) 5:1 A
mm
B
mm
C
mm
D
mm
E
mm
ØF G
mm
H
mm
Weight
kg
-- 10 0.5 0.4 M8x1,25x40 16.9 69.9 24.6 11.8 8.5 47.5 29.9 0.17
05B0720 16 0.55 0.45 M10x1,50x40 16.9 69.9 24.6 11.8 8.5 47.5 28.1 0.18
05B0730 38 1.3 1.05 M12x1,75x50 16.9 123 49.8 22.3 17.5 85.1 60.4 1.05
05B0740 81 2.4 1.9 M16x2,00x60 26.9 123 49.8 22.3 17.5 85.1 56.3 1.11
05B0750 136 2.7 2.15 M20x2,50x65 31.9 123 49.8 22.3 17.5 85.1 52.3 1.17
05B0755 136 3.75 3 M20x2,50x75 27.8 167 75.2 34.7 25.4 124 76.6 3.09
05B0760 312 5.25 4.2 M24x3,00x80 32.8 167 75.2 34.7 25.4 124 70.5 3.21
05B0765 637 8.75 7 M30x3,50x120 61.7 222 94.2 44.5 30.5 157 102 6.53
-- 1,005 13.75 11 M36x4,00x150 54 318 120 60.7 44.5 215 142 16.8
-- 1,005 15.6 12.5 M42x4,50x160 64 318 120 60.7 44.5 215 136 17.4
-- 1,350 16.9 13.5 M48x5,00x160 74 318 120 60.7 44.5 215 130 18

* Individually proof loaded to 2-1/2 times the Working Load Limit based on the 4:1 design factor
** The tightening torque values shown are based upon threads being clean, dry and free of lubrication.
*** Bolt specification is a Grade 12.9 Alloy socket head cap screw to Din 912. All threads are metric (ASME/ANSI B18.3.1m).