​Product Description

DIN6923 hexagonal flange nuts and general hexagonal nuts compared to the size and thread specifications are basically the same, just than the hexagonal nut more than a circle of the flange surface, equivalent to the gasket and the nut is a one-piece, and in the flange surface there is a circle of non-slip flower tooth pattern, also known as flower tooth flange nut, which can increase the surface contact area of the nut and the workpiece, compared to the ordinary combination of the nut plus the washer, more solid and tensile force Greater. Generally used in pipelines, fasteners and some stamping and casting parts, automobile engines, heavy machinery and other product areas.

DIN6923六角法兰螺母和一般的六角螺母相比，尺寸与螺纹规格基本相同，只是比六角螺母多出一圈法兰面，相当于垫片和螺母是一体式的，并且在法兰面上有一圈防滑的花齿纹，也称为花齿法兰螺帽，它可以增大螺母与工件的表面接触面积，相比普通螺母加垫圈的组合，更加牢固和拉力更大。一般用于管道、扣件及一些冲压件和铸造件，汽车发动机、重型机械等产品领域。