T-Works large-contact LP reverse thread M4 nuts

New from T-Works are these large-contact Low Profile serrated flanged reverse thread M4 nuts.  Made from 7075-T6 aluminium and finished with special black anodising process for durability, the stealing light design reduce the weight while the large diameter counter tooth threads can be more securely connected to prevent the nut loosen.  Specifically suitable for spindles with the same counter-thread design parts.

Source: T-Works [rc-tworks.com]