M8 x 20
DIN EN ISO 10642, A4
Torx (ISR-T40), similar DIN 965
Börger - Z38251 referenced countersunk head screw product produced by high technology. Z38251 became irreplaceable of foundations. We are one of the few companies which can present an offer for this product. It produced result of tests of laborotory for years. Make an offer to us for Z38251 please contact us.
