DIN 557 DIN557 M4 M5 M6 M8 M10 Stainless Steel 304 Square Nuts

Packaging: The innermost layer is a self- sealing bag. The outer layer is a standard carton.
Shipping: There are three ways of shipping :by sea,by air,by land carriage. And the specific logistics as follow: DHL,UPS,EMS,TNT etc.
Delivery time: 7-15 workday.

FAQ
Q: What is your minimum order quantity?
A: There's no minimum quantity ,you can buy any quantity. However, few in number, the unit price will be a little higher.
Q: How can I get a sample to check your quality?
A: After price is confirmed, you can require samples to check our quality. Free for existing samples ,but you need to paid the express freight. For sample making, we will charge a sample fee. Sample fee will be confirmed according to the products’ craftwork.
Q: How can I customize my products?
A: Attach your drawings with details.(Surface treatment, material, quantity and special requirements etc).
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 50%-70% T/T in advance (depending on different situations.) ,balance before shipment.
Q: What is the quality of your products guarantee?
A:We have passed ISO9001:2015 Quality Management System Certification, SGS testing report, If the quality doesn't accord the standard, you can exchange the goods for free.
Q: What's the delivery time?
A: For products in stock, we can ship it within 2 working days after receiving your payment. For custom order, within 24 tons, production time is 8-20 working days after confirmed every details.