custom high pressure din 137 wave spring washer metal spacers stainless steel wave washer bearing wave washers

1 .The wave washer do you have in stock ? Yes ,we have . 2 .Could you provide free wave washer samples ? For new customer, We can provide free samples for standard fastener, But the clients will pay the express charges. For old customer,We will send you free samples and pay express charges by ourself. 3 .How about your delivery time of wave washer? General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 30-35days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods. 4.What is your payment term ? We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.