1. Produce name: Hex head nuts
2. Size: Diameter is M2 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33
3. Material: Carbon steel, Stainless steel
4. Grade: Grade4, 6, 8, 10, SUS304, SUS316 A2-70, A4-80
5. Standard: All standard is in stock, non-standard can made according to your requirment. 
6. Certificate: ISO9001: 2008, SGS, RoHS
We are factory, we could make the size as your requirment. 

1. What is your main products? 

A: Fasteners, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc. 

2. What is your delivery time? 

A: It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products. 

3. What is your payment term? 

A: Mostly we use 30% advance payment by T/T, 70% before shipment

For small amount order, we have western union account, MoneyGram is ok. 

4. How is your quality? And what if we don't satisfied your quanlity? 

A: We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.