Fin Neck Bolt

Flat washers; DTI Washer (Direct tension indicators; Fender washer (Large Series Flat Washer); Washers for nut assemblies.

SB

Standard

DIN 603

Grade

4.6
4.8
8.8
10.9
SS-304 (A2-70)
SS-316 (A4-70)

Size range

M5 TO M20

Coating (surface)

Plain, Zinc Plated, HDG, Zinc Flake