We need more detail as follow. This will allow us to give you an accurate quotation. 
Before offer the price,get the quote simply by completing and submitting the form below:
Product:________
Measure: _______ all (Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
Order Quantity: _________________pcs
Material: ____________
When do you need it by? ___________
Where to Shipping: _______________ 
Email your drawing.
At the same time, we can also provide carbon steel and alloy steel stud bolts.

Transportation:
Should you are interested in our products, take action to buy or wholesale the quality flange nuts? Shaanxi Ruiyang, as one of the leading manufacturers and suppliers in China, has various sizes of products with competitive price at your choice.