ISO 9255 - 2008 12角法蘭面螺釘 - 中短MJ螺紋 - 強度等級小于等于1100MPa Aerospace - Bolts, Normal Spline Head, Normal Shank, Short or Medium Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa
ISO 9254 - 1993 12角（十二鍵）法蘭面螺釘 - 長MJ螺紋 - 強度等級小于等于1100MPa Aerospace - Bolts, Normal Spline Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa
DIN 65438 - 1993 MJ螺紋鈦合金十二角法蘭螺栓 Aerospace; Bihexagonal Head Bolts, Close Tolerance, with Mj-thread, Short Thread Length, In Titanium Alloy; Nominal Tensile Strength 1100 Mpa, for Temperatures up to 315 °c
螺栓和螺柱
螺母
螺釘
墊圈/擋圈
銷
鉚接件
焊接件
釘子
工具
分度件
錨栓
管件
卡箍 (U形環)，索具
![米制十二花鍵法蘭螺釘 [Table 4]](https://img.164580.com/upload/48/standard/2021/12/29/1640746707711761387.jpg)
