Thru Hardened Washer M30 Black Gr.10 (31x56x4) DIN 6916

Flat Washer
Through Hardened
Black
High Tensile Grade 10.9
Dia: M30
Dimension: 31 x 56 x 4mm
DIN: 6916
A DIN 6916 structural washers are designed for critical load-bearing connections in steel construction. These are not ordinary flat washers; they are precision-manufactured from quenched and tempered steel to withstand extreme pressures without deforming.