Hiro Seiko 4mm wheel nuts

Hiro Seiko have released a new range precision 4mm wheel nuts. Flanged and serrated for locking security they feature a lightweight design which sees them weigh in a 0.42 grams each. Each nut is 100% CNC machined and the serrated faces bite into the wheel ensuring it will not loosen easily. Available in a multitude of anodised colours.

Source: Hiro Seiko [hiro-seiko.com]