| 摘要 |
PROBLEM TO BE SOLVED: To provide a flange nut having any good performances of corrosion resistance, scuffing resistance, and looseness performance. SOLUTION: A flange nut is provided with a nut main body 3 having a female screw part 2 on an axial core and which is formed of stainless steel of JIS SUSXM7 as a raw material, a flange 4 positioned on one end part of the nut main body 3, and a calking part 5 formed on the other end part of the female screw part 3, a dry lubricant G comprising molybdenum disulfide as a main component is seized on the nut main body 3 and the flange 4 including the female screw part 2 of the nut main body 3 and a seat surface 6 of the flange 4.
|
