We supply all kinds of washers, fasteners, standard or non-standard as per customer's drawing (flat washer).

 

1.Surface treatment:

1) Self-color

2) Zinc plated (blue, yellow or black)

3) Hot dip galvanizing

4) Mechanical deposit

5) Black

2.Material: middle carbon steel, C1045

3.Packing: Bulk in cartonsor gunny bags then banded on pallets; small boxes into cartons thenbanded on pallets.

4.Certification: ISO9001:2000