MM socket or wrench needed
Fastener Dimensional Data for Aluminum Metric Lock Nuts
For Reference Only:
Metric Lock Nuts - Aluminum - Dimensional Data
To Find Coordinating Screws and Fasteners for Aluminum Metric Lock Nuts You can Shop here:
Metric Aluminum Screws
Item Number:
30109
Manufacturer:
Fastener Express
Part #:
2.5ALNP-3P1