詢價車
ISO 4035 / DIN 439B
四角焊接螺帽
a) This metallic nut features a flanged base with serrated grooves encircling its body.
b) This part is used for secure fastening in mechanical assemblies, with features designed to resist loosening under vibration.
c) The external structure, the serrated grooves or knurls, enhances grip for improved stability.
With 6 projections
Asymmetrical steel stamped dowel obround edge
Hexagon flange white nylon insert lock nut serrations