ISO 7040 Hexagon Lock Nut, Steel class 10, M20, SST 720 h, Zinc Flake, Silver (70401020ZFS720)
Bufab · C-Parts · Nuts
ISO 7040 hexagon lock nut, M20, sst 720 h, Bufab article number 70401020ZFS720. Property class / material: steel class 10, surface finish zinc flake, silver. Hexagon Lock Nut manufactured to ISO 7040 with ISO metric (M) thread, coarse pitch, fully threaded. Standard parts to the same standard, property class, dimensions and surface finish are interchangeable between manufacturers; confirm the controlling standard revision, any class-society or application approval, and the mating thread before substitution. Applications: bolted joints in machine building, structural steel, plant maintenance and marine outfitting, paired with the matching bolt property class. Supplied through Bufab, a global C-parts specialist headquartered in Värnamo, Sweden, with in-house sourcing, quality assurance and logistics for standard fasteners and small components.
Specifications
- Part number
- 70401020ZFS720
- HS code
- 731816
- Material
- Steel class 10
- Standard
- ISO 7040
- Standard size
- M20
- Thread standard
- ISO metric (M)
Standards
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