Yelllow Zinc Coating 3.5X40mm Chipboard Screw for MDF Tianjin

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Csk Head (Countersunk)
• Model NO.: Chipboard Screw
• Surface Finishing: Yellow Zinc
• Certification: CE
• Customized: Customized
• Surface Treatment: Yellow Zinc Plating
• Thread: Chipboard Thread Deep Thread
• Point Type: Sharp Tapping Point
• Diameter: 6#-14# (3.5mm-6.3mm) or as Request
• Length: 1/2"- 7-3/4" (13-220mm) or as Request
• MOQ: 1 Ton Per Size
• Grade: 8.8
• Customized Color: Acceptable
• Customized Groove: Acceptable
• Application: MDF
• Transport Package: Bag Bale Packing or Box + Carton Packing
• Specification: 3.5x40mm
• Trademark: Spider Screws
• Origin: Tianjin
• Production Capacity: 20000/Month

Product Description

Chipboard Screw Specification

DIN7505 Chipboard Screw / Screw MDF / Screw for Particleboard
Material	Carbon Steel C1022A.
Application	Chipboard, Particleboard, MDF. Used for wood working such as furniture assembly or flooring.,etc.
Head Type	Countersunk, Double countersunk, Countersunk with rib.
Surface	Yellow / Blue / Blue white Zinc Plating, Nickel or as request.
Point	Sharp Point with or without type 17 (T17).
Thread	Full or half Deep Coarse Thread. Saw Thread. With or without straw rope.
Drive	Pozi Drive, Phillips, Torx, square socket or as request.
Packing	Bale Packing (25kgs/bag).
	Box +Carton + Pallet Packing or as request.
Specification
Metric standard Diameters: 3.0mm, 3.5mm, 6.9mm, 4.0mm,  5.0mm, 6.3mm. Length: from 10mm to 200mm.			Inch standard Diameters: #6, #7,  #8, #10, #12, #14 Length: from 1/2" to 7-3/4".
Regular sizes
Diameter 3.0mm	Diameter 3.5mm	Diameter 4.0mm	Diameter 4.5mm	Diameter 5.0mm	Diameter 6.0mm
3.0x13	3.5x12	4.0x16	4.5x20	5.0x25	6.0x25
3.0x16	3.5x16	4.0x20	4.5x25	5.0x30	6.0x30
3.0x18	3.5x20	4.0x25	4.5x30	5.0x35	6.0x35
3.0x20	3.5x25	4.0x30	4.5x35	5.0x40	6.0x40
3.0x25	3.5x30	4.0x35	4.5x40	5.0x45	6.0x45
3.0x30	3.5x35	4.0x40	4.5x45	5.0x50	6.0x50
3.0x35	3.5x40	4.0x50	4.5x50	5.0x60	6.0x60
3.0x40	3.5x45	4.0x50	4.5x60	5.0x70	6.0x70
	3.5x50	4.0x60	4.5x70	5.0x80	6.0x80
		4.0x70			6.0x90
		4.0x80			6.0x100
					6.0x110
**The specifications above are all regular sizes for reference. Please contact us if you have special request.

Features

• Material: Made of carbon steel C1022A to make the Chipboard Screw have stronger strength. Adopt high-strength rolling arm, small gap, mute, wear-resistant, uniform force.
• CSK countersunk head: The double countersunk head could help to increase head strength. The flat head helps the chipboard screw keep same level with the material.
• Groove: Most of the Chipboard Screws use the Pozi or Phillips' groove. The cross groove help s not slip when use the screw gun.
• Sharp Point: The Chipboard Screws with sharp point which make them easier to stab the screw into material without a pilot drill hole. The Type 17 point make the screw sharper to use.
• Surface Treatment: After a zinc plating and heat treated to make the Chipboard Screws resist corrosion and harder.
• Coarse Thread: It is sharper and deeper than the Drywall Screw's coarse thread, which help the chipboard screw digs deeper and stay tight into the soft materials, and cut through material cleanly.
• Rib: The rib under the screw head help the screw do not slip.
• Straw Rope: The straw rope help the screw do not slip.
• Our Advantage: Adopt high-speed cold heading machine to form one piece, high strength. Self-owned heating treatment producing line, which can promise screws hardness and strength well perform always.Stable drilling speed, not easy to break.

Similar Products for Referenc

• 

  

Common Screws Specification                                                               

Material	Carbon Steel 1022A
Head type	Bugle, Countersunk, Double Countersunk, Flat, Flat Chamfered, Truss, Pan, Pan Framing, Wafer, Hexagonal, Round, Binding, Oval, Cheese, or as requested.
Groove	Slotted, Phillips, Phillips Slot, Pozi drive, Torx, Hexagon, Hex Socket, Square, Combined Drive.
Point	Sharp Point, Sharp Point with Type-17, Flat Point, Tapping Point, Drill Point, Spoon Point, Sword Point.
Thread	Coarse Thread, Fine Thread, Chipboard Screw Thread, Saw Thread.
Diameter	3.5mm - 6.3mm (6# -14#), 7.5mm
Length	13mm - 220mm (1/2"- 8-2/3")
Finished	Plain, Phosphated (Black, Grey), Zinc Plated(White Blue Zinc, Yellow Zinc, Clear Zinc), Nickel Plated, Brass Plated, Copper Plated, Hot Dip Galvanized Steel, Dacromet, Ruspert, Black Oxide, Color Painting.
Packing	Bulk: 25kgs per bag/carton. Normal Package: 100/200/500/1000PCS per Box/Small bag + Carton + Pallet Customized: Acceptable.
MOQ	1 ton per size for bulk packing. 10 tons for box+ carton + pallet packing.
Customized Product	Acceptable
Customized MOQ	10 Tons

Different types of Screws
Head Type  

Groove Type

Point Type

Thread Type

Surface Treatment                                                              

Company Profile                                                               
Tianjin Spider hardware factory is subsidiary of Tianjin Spider Impex Co., Ltd and Newspider Tianjin Impex Co., Ltd,. Who is a leading supplier in metal fasteners in Tianjin, we produce and supply Drywall Screws, Chipboard Screws, Self Drilling screw, Self Tapping Screws, Comformat Screws, Spax Screws, Chicago Screws/Binding Post and Book Rings since 2009. Now you will get excellent price and service if you have any related requests.

Our factory covers an area of about 3,500 square meters, there are 150 sets of production equipment, including heading machines, threading machines and so on. Which divided into production workshop and packing workshop with more than 40 employees. The annual production is about 5,000 tons. All the workers are fully experienced in producing. And we have a team to inspect all the process during production.

We have been supplying our products to more than 20 countries. For example, Europe, America, South and Middle America, East and South of Asia. Based on our rich experience of different market, we are sure to be a trusted business partner of our clients.

Our aim is to be you reliable,honest and helpful cooperator.

Factory                                                                                                              

Production process    

Packing & Shipping  
 
                                                     
FAQ                                                                     
Q: What's your Hot sale products?
A: For Screws: Drywall Screws, Drywall Drill Screws, Chipboard Screws with or without Type 17 Point, Spax Screws, Self Tapping decking Screws, Concrete Screws, Self Tapping Screws, Self Drilling Screws, Self Screwing Screws, Roofing Screw, Wafer Truss Head screws, Machine screws, Decking screws and other Special screws.
For Binding Post: Book Ring, Chicago Screws/Book Binding Screws/Male Female Screws, Button Studs, Chicago Rivets.

Q: What is your terms of payment ?
A: Normally is 30%T/T deposit and 70% T/T before the shipment or L/C. 
For small amount order, we have paypal account, also the western union, MoneyGram is ok.

Q: How long is your delivery time?
A: It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.

Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but consumer should pay the freight first.

Q: Why choose us?
A:1) Experienced staffs would like to answer all your questions in time.
   2) Customized design is available. ODM&OEM are welcomed.
   3) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.