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Hexagon Head Self Tapping Screws For Metal Buildings DIN 7504K ST4.8
| Place of Origin | China |
|---|---|
| Brand Name | XGFH |
| Certification | ISO9001 |
| Model Number | DIN7504K |
| Minimum Order Quantity | 100pcs |
| Price | USD0.01-0.3/PC |
| Packaging Details | Bulk into plastic bag and carton box,and then Pallet. |
| Delivery Time | 3-10 work days |
| Payment Terms | T/T |
| Supply Ability | 500000PCS PER MONTH |
Product Details
| Standard | DIN7504K | Grade | Class 4.8 |
|---|---|---|---|
| Material | Steel | Finish | Zinc Plated |
| Size | ST2.9-ST6.3 | Threading | Drilling |
| Tapping Method | Thread Forming | Drive | Hex |
| Head Type | Hex Flange Head | ||
| Highlight | hexagon head self tapping screws,self tapping screws for metal buildings,DIN 7504K Steel Zinc Plated ST4.8 |
||
Product Description
Self drilling hexagon head screw washer faced DIN7504K Steel Zinc Plated ST4.8
Product Description:
Standard DIN7504K similar to ISO15480.
Zinc Plated Thickness:3-8um.
Salt Spray Test can be 24h to 96h according to your request.
Technical Information:
| Hexagon head drilling screws with tapping screw thread with collar | |||||||||
| DIN 7504K-1995 | |||||||||
 |
|||||||||
| d(mm) | P(mm) | h(mm) | dc(mm) | k(mm) | s(mm) | dp | |||
| min | min | max | min | max | min | max | max | ||
| ST2.9 | 1.1 | 0.4 | 5.8 | 6.3 | 2.5 | 2.8 | 3.82 | 4 | 2.3 |
| ST3.5 | 1.3 | 0.6 | 7.6 | 8.3 | 3 | 3.4 | 5.32 | 5.5 | 2.8 |
| ST3.9 | 1.3 | 0.6 | 7.6 | 8.3 | 3 | 3.4 | 5.32 | 5.5 | 3.1 |
| ST4.2 | 1.4 | 0.8 | 8.1 | 8.8 | 3.6 | 4.1 | 6.78 | 7 | 3.6 |
| ST4.8 | 1.6 | 0.9 | 9.8 | 10.5 | 3.8 | 4.3 | 7.78 | 8 | 4.1 |
| ST5.5 | 1.8 | 1 | 10 | 11 | 4.8 | 5.4 | 7.78 | 8 | 4.8 |
| ST6.3 | 1.8 | 1 | 12.2 | 13.5 | 5.3 | 5.9 | 9.78 | 10 | 5.8 |
Production Workshop:
Packing:
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock,or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.
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