Wholesale Self Drilling Expansion Screws Supplier – DIN7504K Hex Head Self Drilling Screws – Giant Star Detail:
Product Description
| Hex head self drilling screws with EPDM washer | |
| Standard | DIN 7504K |
| Diameter | #10/#12/#14 (4.8MM/5.5MM/6.3MM) |
| Length | 19~150 mm |
| Head type | Hex head |
| Treatment | heat treatment |
| Material | C1022 carbon steel |
| Finish | zinc plated(clear/bule/yellow) |
| Packing | bulk ,plain box, colour box, poly bag, PP box + wood Pallet |
| Minimum Order | 1000kgs for each specification |
| Market | South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
| Professional | More than 15 years experience in fasteners industry |


Our advantage
One-stop shopping.
High quality.
Competitive price.
Timely delivery.
Technical support.
Supply Material and Test Reports.
Samples for free.
With 2 years quality guarantee period after shipment.
FAQ
1. What is your main products?
Drywall screws, self tapping screws, self driling screws, chipboard screws, blind rivets.. etc.
2. What is your delivery time?
It depands, usually it will take around 20 days for 1x20ft. and of course we will finish it within 10 days once we have stock in our warehouse.
3. What is your payment term?
T/T. 30% prepayment in advance and 70% before loading container or as per both side agreement.
4. How is your quality? And what if we don’t satisfied your quanlity?
We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.
Company information
Tianjin Giant Star Hardware Products Factory was built in 2006 years and we have very rich experience on the screws producing.
Our main products are drywall screws, chipboard screws, self tapping screws, self drilling screws, blind rivets..etc.
We export to many countries, sush as Mid-East, Asia, Africa, South America, etc. And already establish a long term business cooperation with them.
Looking forward to have an opportunity to cooperate with you!
Product detail pictures:





Related Product Guide:
With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Wholesale Self Drilling Expansion Screws Supplier – DIN7504K Hex Head Self Drilling Screws – Giant Star, The product will supply to all over the world, such as: Uzbekistan, Australia, Florence, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.