Phapang ke efe pakeng tsa linate tse nyane tsa rivet tsa hlooho e countersunk le linate tse kholo tsa rivet tsa hlooho e countersunk?

Hlooho e nyane e qotsitsoeng e loketse thepa e teteaneng le e thata.

Hlooho e kgolo e qotsitsoeng e loketse thepa e tshesane le e bonolo.