Shape KU
Shape ZU
Inch/Whitworth thread design studbolts
Shape BF/BFO for internal centre with resilient sleeve shape D acc. to DIN 2510 sheet 7
Shape AF/AFO standard shape of cap nut.
Shape TF for internal centre with resilient sleeve shape D acc. to DIN 2510 sheet 7
Hexagon Nut with washer face H=D
Extension Sleeve
Extension Sleeve