Nitto Seiki Co.Ltd.
Nitto Seiki Coreflex R-I High-Frequency Hardened Screws
Manufacturer: Nitto Seiki Co.Ltd.
Model: Coreflex R-I
Features
Special Treatment Screws: Screws with induction hardening at the tip. Self-tapping is possible with high tension bolts for materials equivalent to SPCC.
Main Applications
Coreflex<R>-I: High tension bolt (strength class 10.9) + High frequency hardening allows self tapping to SPCC equivalent materials.
Only the tip is hardened, reducing the risk of delayed fracture.
Only the tip is hardened, reducing the risk of delayed fracture.
