EN
BN 2091
Headform：Unheaded
Brand：QingSong®
Brandtype：SB 307/308
Material：Steel
Material execution：case-hardened
Surface：zinc plated with thick layer passivation
- Parameter
Parameter
QingSong® SB 307/308 - Self-cutting thread inserts with cutting hole, for light metals, thermoplastics and thermoset plastics Steel - case-hardened - zinc plated with thick layer passivation
