| Item | Carbon Steel/Stainless Steel Sanwich Panel Drilling Screws |
| origin | Jiaxing,Zhejiang, China |
| Material | Carbon Steel1018,Carbon Steel1022 and so on, Stainless Steel304l, Stainless Steel302, Alloy Steel Copper and so on. |
| Production Standard | DIN, ISO, ANSI, ASME, BS, AS, JIS and non-standards |
| Production Process | Wire rods feeding---Pickling---Wire drawing---Forming---Inspection---Threading---Passivating---Inspection---Cartons packaging---Delivery |
Surface Treatment | Plain, Black oxidized, Zinc Plated (white, yellow, blue),Hot Dip Galvanized, Dacromet, Chrome |
Packing Method | 25kg per carton, 36 cartons packed in a pallet , 28 pallet in one container or according to your request |
Minimum Order | 100000 pieces( Hex Head Self Drilling Screw with Wings and Big Bowl Shape EPDM Washer) |
| Purchasing Notice | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
