– Made of carbon steel, oxidized black finished, good rust and corrosion resistance.
– The pitch and spiral angle of the fine thread is smaller, which is more conducive to the self-locking, so the fine thread are generally used in places where it is necessary to prevent loosening.
– Design with thread inside, 4-slot slotted round nut.
– Operated with hook spanners (not included here).
– Widely used for roller bearing, axial shaft, pump valve, etc.
Specification:
Material: Carbon Steel
Finish: Oxidized black
Thread Size: M20x1.5mm
Type: Fine Thread
Outer Diameter: 34mm / 1.34″
Height: 8mm / 0.31″
Package Content:
2 x Slotted Nuts