Black Phosphated Fine and Coarse Thread Gypsum Board Drywall Screw

• Customization: Available
• Material: Iron
• Shape of Head: Flat
• Model NO.: M4-M100
• Shape of Groove: Cross
• Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Blue-White Zin
• Certification: ISO, GS, RoHS, ISO9001
• Customized: Non-Customized
• Available Material: Stainless Steel
• Head Type: Flat
• International Standard: DIN,ANSI,GB,JIS,Bsw,GOST
• Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
• Used: Machinery, Building
• Supply Capacity: 500tons/Month
• Manufacture Processing: Cold Forging, Lathe& Machining, Hot Forging
• Inspection: 100%QC Steps Inspect Before Shipment
• Name: Black Phosphated Fine and Coarse Thread Gypsum Boa
• Transport Package: 20-25kg/Carton+900kg Pallet
• Specification: M4-M100
• Trademark: HN
• Origin: China
• HS Code: 731815
• Production Capacity: 500tons/Month

Product Description

Black Phosphated Fine and Coarse Thread Gypsum Board Drywall Screw

Product Description

 

          We are a professional manufacturer of machine screws. We have capabilities to manufacture machine screws in length of 1/4" to 8" and diameters of up to M2 to M6.3. Materials of low carbon steel from C1022.
We are able to achieve and fulfill customers' demands. If you have interests in our machine screws or more questions, please don't hesitate to contact us.
ASME standards specify a variety of "Machine Screws"[9] in diameters ranging up to 0.75 in (19.05 mm). These fasteners are often used with nuts as well as driven into tapped holes. They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts 

Product Name	Black Phosphated Fine and Coarse Thread Gypsum Board Drywall Screw
	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L
	Carbon steel:1010,1022,
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Customized Products Lead time	Busy season:15-25days,Slack seaon:10-15days
Stock Products	Stainless steel: All DIN ,GB Standard and part ASNI standard  stainless steel screws, Example: ISO7380,DIN7981,DIN7982,DIN916,DIN913,DIN7985,DIN912
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

 

 

 

 

 

 

 

 

Our Services

• Professional Manufacturer: All of our Fastener are designed and manufactured according to 
• buyers' specification and performance.
• Quality is guaranteed: Durability testing and critical technical design to enhance fasteners 
• lifetime.
• Cost effective: Competitive prices with professional factory supply
• Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.
• Customized Ideal Fasteners: customized services according to the samples and drawings 
• offered

RFQ
1.How do you let me trust you.

 We have own import & export right, and we are Gold mumber of made in china, 

We get credit guarantee from Group. you can make an order to us directly. 

2.How about your price.

High quality products with reasonable price. Please give me a inquire, I will quoted you a price for 

you refer at once.

3. How do you control your quality.

We request QC inspect every productions links for each bacth goods.And we can provide you MTC

 and mill certificate when the goods is finished.

4.Could you provide free samples?

For new customer, We can provide free samples for standard fastener, But the clients will pay the 

express charges. For old customer,We will send you free samples and pay express charges by ourself.

5.Do you accept small order?

Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, 

CARBON STEEL NUT AND PART BOLT,Like hex weld nut, cage nut, wing nut, square weld nut,

cap nut, hex nut,flange nut.Metric 8.8Grade,10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw,

Part ASME Hex cap screw.

6.How about your delivery time

General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority 

produce your goods.

7.What is your packing.

Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to 

customers' requestment

8.What is your payment term

We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.