SUPER TOOL spherical washer (M20) uneven 1 set

[Features]
Since it is a spherical type, it can be used at a slight angle.

[Use]
Used for stability when tightening the nut.

【specification】
Applicable bolt: M20
Outer diameter (mm): 40
Inner diameter (mm): 22.0
Height (mm): 13.0

[Specification 2]
1 set of top and bottom

[Material/Finish]
Steel (S45C)
Treatment: Quenching (27-35HRC), black oxide finish

[Set contents/accessories]
-

【Note】
-