Hex Key Size Chart

Matches each thread size to the matching hex key size for socket head cap screws. Stop trying keys one by one. Four print sizes and three colour schemes. Printable PDF.

Digital download. Nothing is shipped. You print it yourself at home or at a print shop. Colours may vary by screen and printer.

Prices are shown in euros. Product pages and checkout are currently in German; the shop and its terms are operated from Germany. Questions? sunfieldshops@gmail.com

View product and price (German shop) Order (German checkout)

Legal pages (German): Impressum · AGB · Widerruf · Datenschutz. German version is legally binding.