Perno principal avellanado
Estándar principal avellanado plano de acero negro del estruendo 7991 del perno del zócalo de carbono del óxido
Class8.8, 12.9 Black Oxide Carbon Steel DIN 7991 Flat Head Countersunk Socket Bolt Item Flat Head Countersunk Socket Bolt Standard DIN7991 BOLT Material Carbon steel Stainless steel Alloy steel Aluminum as your requirements. Grade 4.8/6.8/8.8/10.9/12.9 Finish HDG/Dacromet/Sherardizing/Zinc plated...
