09 Ago M8-1.0×40 & M8-1.25×40 Hex Head Cap Screws Bolts Fine & Coarse Thread
Thread:1.25 (Coarse Thread). Hex Head Cap Screws / Bolts. Hex / Wrench Size:13mm. Thread:1.0 (Fine Thread). Thread Length:40mm. Head Height:5.3mm. It is a lot easier to resolve problems one on one. We will do our best to work out any issues there may be....