4 Part Shackle and the NNFR Concept
![4part-Shackle-and-NNFR-Concept-Feb-2015.pdf](/assets/documents/thumbs/NNFR-Concept.jpg)
Reliable Bolt Securing For The Prevention Of Dropped Objects Richard Waddington
Nordlock presentation of new concept known as No Need For Retightening or NNFR. This is a new, accredited and certified bolt securing method that greatly reduces the requirements and costs of bolt checking and tightening.
- File Type
- File Size
- 1.5 MB
- Date
- 26 Feb 2015