Button Head Wafer Self Drilling Screw 8X1/2′′

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 4.2x13
• Groove: Cross
• Connection: Thread
• Head Style: Wafer Head
• Standard: DIN, GB, ANSI, GOST
• Grade: 4.8
• Finish: Galvanized
• Head: Wafer Head or Truss Head
• Point: Drill or Sharp
• Drive: pH No.2
• Size: 8X1/2′′-3′′ or 4.2X13-75mm
• Key Words: Wafer Head Self Drilling Screws
• Price Term: CIF Fob CNF
• Payment Term: T/T. 30%-70%
• Supplier Type: Manufacturer
• Transport Package: Small Boxes in a 25kg Carton, by Customers′ Reques
• Specification: DIN
• Trademark: LT
• Origin: Tianjin, China
• HS Code: 731812009
• Production Capacity: 200t/Month

Product Description

          Tianjin Lituo Imp&Exp Co., Ltd is the new star in fastener industry. Our popular products include: common wire nail, concrete nail, umbrella head roofing nail, duplex nail, coil common nail, aluminium blind rivets, and drywall screws, chipboard screws, self drilling screws, self tapping screws with hex head, pan head, etc.
Besides, we also set foot in building material industries, such as insulation material glass wool, rock wool, and iron wire industries, etc.
Recently, our new product has gone into operation, Dental Workstation, Technician table, providing technician room for dentists. Once the new item on sale, a new trend of dental technician purchasing has swept the large European market.
We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless.

White zinc plated washer head selfdrilling screws
We can produce all kinds of self drilling screws, or produce according to customers' drawings and samples with high quality.

Product name: Wafer head self drilling screws
Diameter: 4.2mm
Material: Carbon Steel c1022a
Standard: DIN standard
Finish: Zinc Plated, or according to customers' requirements.

Self_Drilling screw
Thread Type	coarsee	fine	wing teks
Drive	combination	PH	pozi	slotted
Head Type	pan	countersunk	wafer	Hex washer	pan framing
Diameter	M3.5(6#)	M3.9(7#)	M4.2(8#)	M4.8(10#)	M5.5(12#)	M6.3(14#)
Length	From 9.5mm (3/8 inches) to 125 mm (5 inches)
Material	C1022a
Finish	Black/Gray Phosphated/Yellow/Blue Zinc Plated

Dimension

wafer head self  tapping screw	4.2x13	1.45kg/mpcs
	4.2x16	1.65kg/mpcs
	4.2x19	1.85kg/mpcs

 

1.Item	wafer head self drilling screw
2.Color	white zinc or black
3.Material	C1022A
4.Head	bugle
5.Thread	double line
6.Diameter	3.5,4.2,5.5mm
7.Length	16mm-200mm
8.Package	drywall screw in bulk packing, or small box

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Packing: Export Packing (Carton bulk packing. 1000PCS/Small inner boxes packing), or according to customers' requirements.
 

Material	C1022a
Grade	class 4.8,  class 6.8,  class 8.8,  class 10.9,  class 12.9
Standard	DIN , ANSI , JIS , IFI , NON-STANDARD
Surface finishing	Steel: Zinc (White, Blue, Yellow, Black) plated /  copper plated / nickel plated  Stainless steel: Passivated
SIZE	M4.2~M4.8 (#8~#10)  / 13mm~64mm (1/2"~2-1/2")

Contact person: Oksana