EN
BN 20598
Anyong-Ulo：Silindriso
Drive：Hulugan na krus (Phillips)
Thread：buong pagpupuno
Material: Ahas
Paggawa ng Materyales: kaso-hardened
Lapag：phosphated
- Parameter
Parameter
Phillips profile drywall bultong anyo H Tambak - case-hardened - phosphated
