DIN 6922 (with reduced shank)

DIN 6922 概述了具有細桿徑的六角法蘭螺栓的尺寸和技術規格. 此螺栓另一特點是有一個法蘭圈, 頭部下方有一個圓盤形延伸部分, 用作整合墊圈. 法蘭圈的加入增強了軸承表面並有利於負載分佈. 狗尾端帶錐形截面尾

DIN 6921

  • Carbon steel class 8.8 / 10.9 / 12.9
  • Stainless steel A2-70
  • Thread tolerance 6g
  • Hexagonal head with flange
  • Partially threaded
  • Geomet finish / Plain finish
  • Partially / fully threaded