Spring lock washer DIN 127 B (flat), for M 12, stainless steel A2

When used as spring lock washer DIN 127 B, the article spreads the preload of the screw over a larger bearing surface. The defining values are outside diameter D2 (max.) 21,1 mm and inside diameter D 12,2 mm. The material is stainless steel A2.

Benefits

• width B 4,0 mm
• larger bearing surface under head and nut, verified by outside diameter D2 (max.) 21,1 mm
• material stainless steel A2 as stated in the data
• manufactured to DIN 127 B
• inside diameter D 12,2 mm
• for screws M 12

Fields of application

The article is used in bolted joints in machine, plant and fixture construction.

Standards and conformity

The stated standard is DIN 127 B.