印度采购需求：楔形锁紧垫圈、锁紧垫圈、防松垫圈、工业垫圈、紧固垫圈、抗震垫圈

We are looking for wedge lock washers that comply with specific standards. The washers should be available in both carbon steel and stainless steel, and ideally come with Dacromet coating for enhanced corrosion resistance. We need various sizes from M3 to M42, adhering to the standard specifications for hardness in the range of 420-520 HV, depending on the material grade. Please provide us with your availability, pricing, and any other relevant details for these products. We are keen to establish a fruitful relationship and look forward to your prompt response regarding this inquiry.