Wholesale China Fully Threaded Hexagon Head Screw Factory Exporters – Black Phosphate Bulge Head Drywall Screw – Haosheng

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Plain Bolt and Nuts , DIN933 931 Head Bolt Hexagon Bolt Hex Bolt and Nut , Galvanized Heavy Bolt , We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Wholesale China Fully Threaded Hexagon Head Screw Factory Exporters – Black Phosphate Bulge Head Drywall Screw – Haosheng Detail:

Products name	Drywall Screw
Material and thread	Material :1022A Fine or coarse thread/Full thread and half thread Sharp point or drill point
FINISHING	Black Phosphated , Grey Phosphated, Blue-white zinc , White zinc
Lead time	30-60days
Free Samples for standard fastener

Drywall Screws inch standard specifications as follows
Size #6, #7, #8, #10 with the thread out diameter 3.5mm, 3.9mm, 4.2mm and 4.8mm
Length from 5/8″ up to 6″ (equals 16mm to 152mm including head)

Sizes of Drywall Screw

Nominal	Head diameter	Lead (P)	Outer diameter of thread (d)
#6 M3.5	8.14 8.50	2.80	3.40 3.70
#7 M3.9	8.14 8.50	2.80	3.70 4.00
#8 M4.2	8.14 8.50	3.20	4.00 4.30
#10 M4.8	8.14 8.50	3.20	4.65 4.95

Applications

oCoarse Thread Drywall Screws ：Coarse-thread drywall screws work best for most applications involving drywall and wood studs. But the wide threads are good at gripping into the wood and pulling the drywall against the studs.
oFine Thread Drywall Screws：Fine-thread drywall screws are best for installing drywall to metal studs. But coarse threads have a tendency to chew through the metal, never gaining proper traction. Fine threads work well with metal because they are self-threading.

We have more than 20 years experiences on fasteners. We are a typical China factory.
We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Russia, Iran, Europe, and America, and won good comments from users.

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Our team through qualified training. Skilled professional knowledge, powerful sense of support, to satisfy the support desires of consumers for Wholesale China Fully Threaded Hexagon Head Screw Factory Exporters – Black Phosphate Bulge Head Drywall Screw – Haosheng , The product will supply to all over the world, such as: Suriname, Cairo, Sacramento, We only supply quality items and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom merchandise etc that can according to customer's requirement.

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This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.

By Faithe from Bangladesh - 2017.03.28 16:34

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

By Prima from Albania - 2017.05.02 18:28

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