Ningbo OuKaiLuo Hardware Co.,Ltd.
Ningbo OuKaiLuo Hardware Co.,Ltd. Quality Fasteners & Service Provider
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Carbon Steel Phillips Bugle Head Coarse Thread Drywall Screw Black
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Product Description
As the name implies, a drywall screw is used to fasten drywall — wallboard made of a heavy paper-coated layer of gypsum — to framing. The drywall screw is constructed with either coarse or fine threads. The choice of which to use is determined by the type of framing, whether wood (coarse) or metal (fine).
Black drywall screws have a phosphate coating that is supposed to keep the wet drywall compound from causing the screw head to rust. Although the coating does help prevent rusting, it doesn't stop rusting altogether, which is why black drywall screws are recommended only for indoor projects. They're meant to attach drywall to a wooden frame and not to be misused for other purposes. Please notice that, drywall screws aren't terribly strong, so they're not a good choice for weight-bearing items -- for example, to attach a bookshelf to a wall.
Drywall screw coarse thread
The drywall screws with coarse thread can be used to secure drywall to a wood substrate, such as studs or roof brandering, as strong holding power is required.
Company Introduction
Advantages of our factory
1. Professional manufacturer for bolt,screw,nut,washer,PEM fasteners ,cnc lathe machine parts,automatic lathe parts,milling machine parts,stamping part etc.
2. More than 15 years experience
3. 100% inspection on critical dimensions with high accuracy +/-0.01-0.05mm
4. Factory direct price and on time delivery
5. Sample available
6. OEM workable
We are the professional manufacturer of Screws and Rivets, located in Zhejiang province. The biggest advantage of our company is to specialize in producing various kinds of special screws. So customized fasteners can be made as customer's sample or drawing.
Our target is middle - and high-end customers,quality and brand are our ultimate pursuit.
FAQ
Q: Are you trading company or manufacturer ?
A: We have our own factory, which is located in Ningbo, Zhejiang. Both design team & manufacture team will support our products.
Q: What’s your main products? Can customize or not?
A: Our main products are screws.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge if we stock, but do not pay the cost of freight.
If you are interested in chipboard screw, Please do not hesitate to email us or call us. Our professional team will assit you to purchased the quality products.