Product Name: Hex Washer Head Self Drilling Screw Manufacturer &Factory with Bonded Washer Head Painted Customized: Customized Certification: ISO, GS, RoHS, CE Surface Finishing: Head Painted, Zinc,Black Phos Shape of Head: Modify Truss Head Material: C1022A Process: Cold Forging Trademark: STRONG BOLT Transport Package: Small Box & Bulk & Customizing Origin: Ningbo, China HS Code: 7318140090 Product Description • Carton size : The ordinary carton (27*25*14.5CM) , or according to the demand of the customers.• Packing : plastic bags,Box, carton , then put on pallets, or according to the demand of the customers.• We are a typical China supplier with more than 10 years experiences on fasteners.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Canada, Dubai, Europe, India,Chile,Peru and Russia, and won good comments from users. We always fulfilling customers' expectations by following the principle of "Providing services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.