3.5mm 25mm Gypsum Screws Black Phosphated Bugle Head Plasterboard China Drywall Screw for Gypsum Board

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Groove: Word
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW
• Grade: 4.8
• Measurement System: Inch, Metric
• Size: M3.5-M6.3
• Color: Black;White;Grey
• Head Type: Bugles Screw
• Place of Origin: Hebei,China
• Surface Treatment: Phosphated
• Item: Gypsum Board Screw
• Product Name: Gypsumscrews
• Modelnumber: M3.5-M6.3
• Finish: Black,Zinc,Black Oxide,Zinc Plated,Phosphated
• Thread Type: Coarse Thread.Fine Thread
• Single Package Size: 12X9X5cm
• Transport Package: Customized
• Specification: customized
• Trademark: customized
• Origin: Hebei
• HS Code: 73191590
• Production Capacity: 5000ton/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

 

Products Description

Drywall screw is always used for fastening sheets of drywall to wall studs or ceiling joists.
Compared to regular screws, drywall screws have the deeper threads.
This helps prevent the screws from being dislodged easily from the drywall.
Drywall screws are made of steel.
In order to drill them into the drywall, a power screwdriver is needed.
Sometimes plastic anchors are used together with drywall screw. They help balance the weight of a hung object evenly over the surface.

product name	drywall screws Fine or coarse thread/Full thread and half thread Sharp point or drill point
Material	1022A
Service	OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
customize lead time	30-60days
standard	DIN, ASTM/ANSI JIS EN ISO, AS, GB
Steel Grade	DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9;  SAE: Gr.2, 5, 8;
Production Process	M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
finishing	Black Phosphated , Grey Phosphated, Blue-white zinc , White zinc

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)

 

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

Coarse 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 ScrewsFine-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.

 

 

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Certifications

 

 

FAQ

Q1: Are you manufacturer or trading company? A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you. Q2: Can you offer me sample? A2: Yes, we can offer you sample to test and check quality. Q3: How does your factory do regarding quality control? A3: We have professional QC team to inspect each items from the links of production to package. Q4: How about your delivery time? A4: Normally it will take 30-35 days after receiving your deposit. Q5: What is your terms of payment? A5: T/T 30% as deposit, and 70% balance before delivery. Q6: What advantages we have? A6 1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected. 3.Our factory professional production metal box drawer system ,hingeconcealed drawer slides ,ball bearing slides , etc furniture fittin