Hongxu Hardware Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500 tons per Month |
| Delivery Time | 60days |
| Packaging Details | Bulk Packed(25kgs) / Small Box ,In Cartons,Then inyo pallets |
| Item Name | Self Drilling Screw |
| Material | Carbon steel |
| Surface | Zinc Plated |
| Sample | as you request |
| Size | All frequent sizes |
| Packing | Bulk Packed(25kgs) / Small Box |
| Model Number | All frequent sizes |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 tons per Month |
| Delivery Time | 60days | Packaging Details | Bulk Packed(25kgs) / Small Box ,In Cartons,Then inyo pallets |
| Item Name | Self Drilling Screw | Material | Carbon steel |
| Surface | Zinc Plated | Sample | as you request |
| Size | All frequent sizes | Packing | Bulk Packed(25kgs) / Small Box |
| Model Number | All frequent sizes | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | coarse thread drywall screws ，self tapping wood screws | ||
DIN 7504P Flat head,C1022 hardened self drilling screw with philips recess,zinc plated
Product Description:
With standard cross groove, the sliding head phenomenon is not easy to appear in the installation process, which can make the tool install quickly and save time.
The surface thread is smooth and complete, the screw mouth is deep, and the force is uniform, so it is not easy to remove teeth. The surface is smooth and smooth without burrs, and the connection with threads is smooth. It is fast and convenient.
Thread has a tightening effect, no residual burr, the diseased threads are complete and clear, and few teeth are missing.
Specification:
| Name | Cross flat head machine screw |
| Groove type | Cross |
| Standard | DIN7504P |
| Surface | Zinc plated |
| Material | Carbon steel |
| Packing | Plastic Bag + Carton |
| SIZE | ST2.9 | ST3.5 | (ST3.9) | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ||
| d | |||||||||
| P | Pitch | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
| dk | MAX | 5.5 | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 | |
| MIN | 5.2 | 6.44 | 7.14 | 7.74 | 9.14 | 10.37 | 11.97 | ||
| k | ≈ | 1.7 | 2.1 | 2.3 | 2.5 | 3 | 3.4 | 3.8 | |
| Slot number | 1 | 2 | 2 | 2 | 2 | 3 | 3 | ||
| dp | MAX | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 | |
| Drilling range (plate thickness) | 0.7~1.9 | 0.7~2.25 | 0.7~2.4 | 1.75~3 | 1.75~4.4 | 1.75~5.25 | 2~6 | ||
Application:
Products are widely used in
1.electronics
2.hardware
3.toys
4.private
5.medical
6.sports
7.equipment
8.other industries.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
1500000-8000000
Ecer Certification：
Active Member
Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers a... Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers a...
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