EN
BN 20594
Headform：Countersunk head
Drive：Hexalobular socket
Thread：bahagyang naka-thread
Material: Ahas
Paggawa ng Materyales: kaso-hardened
Ulap：nililimos ng asul na tsink, idinagdag ang lubrikante
- Parameter
Parameter
Unibersal na hexalobular (6 Lobe) socket flat countersunk ulo wood screws bahagyang naka-thread, cutting ribs sa ilalim ng ulo, friction thread, end mill cutter Buhangin - case-hardened - zinc plated blue, naadde na lubrikante
