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Min. Order (MOQ)
1000 Set(s)
We are offering semi ball washer. ball washer is compatible with domed plate in the rock bolt system , it can provides up to 180 angle of tilt, has user friendly rounded corners , that can make the face of rock and the plate and spherical washer connect tightly whatever angle does rock face have . feature : it can increase the bearing strength of domed plate it has user friendly rounded corners, that can make the instalation simple. in the rough and inclined rock face , it can adjust the angle, make sure the face between plate and rock connect tightly .
Additional Information:
Payment Terms :
L/C, T/T
Delivery Time : 15 days after receiving payment in advance