Crosby HR-125M Metric Swivel Hoist Ring top washers have 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.
Features:
- 360 degree swivel and 180 degree pivot action
- Frame 2 and larger are RFID EQUIPPED
- Designed to be used with ferrous work piece only
- Bolt Specification is a Grade 12.9 Alloy socket head cap screw to Din912
- Individually Proof Tested to 2-1/2 times Working Load Limit
Specifications:
- Bolt Diameter/Thread: M20-2.50
- Effective Thread Projection Length: 27.8mm
- Finish: Zinc Plated
- Material: Alloy Steel – Quenched and Tempered
- Bolt Torque Requirement: 100 ft-lbs
- Working Load Limit: 6600 lbs
- Design Factor 5:1
- USA