Cover caps
A series of hexagon and socket head cover caps has been introduced by Rino Industries.
The former range from M5 to M16 sizes; the socket head versions from M5 to M20.
"These black polyethylene hexagon cover caps are useful when it comes to the protection of hexagon bolts and nuts from foreign inclusions", claims Rino's Amanda Laughton. "The grey polyethylene socket heads are designed for the protection of the hexagonal holes of cap screws."