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Hex head self drilling screw
| DIAMETER | 4.8 /5.5/ 6.3MM |
| LENGTH | 16-200MM |
| FINISH | BULE-WHITE ZINC OR YELLOW ZINC |
| HEAD TYPE | HEX HEAD/ TRUSS HEAD/CSK HEAD |
| WASHER | PVC/ EPDM |






Tianjin Zhangang Hardware Co., Ltd own the production equipment 67 sets and 18 sets ofautomatic punching machines , plant covers an area of 12068.6 square meters, construction area of 4673 square meters,the annual output is up to $ 30 million which export to more than 28 countries ,such as Turkey ,Philippines,Egypt ,Saudi Arabia ,Chile ,Brazi.All above makes us to be the largest ,most varieties and professional manufacturer in China industry .



Packaging & Shipping:
1. Cartons & pallets or according to customer's requirement.
2. Package details : 750 pcs / carton , 20 cartons / pallet or as demands .
3. By sea for batch goods of FCL or LCL.
4. Delivery time : within 15 days after receiving the advance deposit.
Payment:
30% paid in advance and 70% against before delivery.

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