| Customization: | Available |
|---|---|
| Drive Type: | Philips, Pozi, Torx |
| Finish: | Galvanized |
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Product Description
Drilling screw, also known as self-drilling screw, dovetail screw. The screw tail is drilling tail or sharp tail, no need to assist processing, in the assembly of the screw can drill out the center hole, and then with the help of the adjacent thread part in the carrier hole self-tapping extrusion cut out with the thread, so it is called self-drilling self-tapping screw, mainly used in the steel structure of the color steel tile fixed, can also be used for simple building sheet fixed, But can not be used for metal to metal binding fixed.
Bugle Head
Drywall screw for to steel
Gypsun board screw for steel
Material: Hardende Cabon Steel C1022A
Bugle head self-drilling screws used to fix metal sheet, thin iron sheet in installation. Fine thread, self-drilling point that allows bore into the metal sheet without pre-drilling holes.
| Drive Type | Philips,pozi,Torx |
| surface treatment | Phophated,zinc plate |
| salt spray test | 24H-96H |
| surface hardness | 450HV |
| core hardness | 300-460HV |
| bending angle | min 15 |
| packing | according to customer requirement |
| Drive Type | Philips,pozi,Torx |
| surface treatment | Phophated,zinc plate |
| salt spray test | 24H-96H |
| surface hardness | 450HV |
| core hardness | 300-460HV |
| bending angle | min 15 |
| packing | according to customer requirement |
Our advantage:
Q1.What type of company are you?
We are a set of production and sales as one of the industry and trade company.
Q2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q3.Can you provide free sample?
Of course we can,We have many samples in various patterns in stock, and customized samples will take about 5-7days to produce.Just contact us for the FREE SAMPLES now !
Q4. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.And you can also find our contact information on contact page.
Q5.How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.
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