We can produce all kinds of self drilling screws, or produce according to customers' drawings and samples with high quality.
Spacifications
Product name: Wafer head self drilling screws
Diameter: 4.2mm
Material: Carbon Steel c1022a
Standard: DIN
Finish: Zinc Plated, or according to customers' requirements.
Packing: Export Packing (Carton bulk packing. 1000PCS/Small inner boxes packing), or according to customers' requirements.
Photos of product
Workshop
* Our output of the drywall screws is over 200 tons per month.
* Equipment quantity
Thread making machine: 17sets
Head making machine: 25 sets
Drill making machine: 5Â sets
Drii cutting machine: 5Â sets
We also have ourselve's galvanization producing line.
We could print your logo and make designed packing as per your request
Item name:
wafer head self drilling screw
Diameter:
4.2mm
Length:
13mm-76mm
Material:
C1022A
Surface treatment:
white,blue,yellow zinc plated
Head:
wafer, truss head
Key word:
wafer head self drilling screw
Packing:
wafer head self drilling screw in bulk packing, or small box
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
philips
pozi
slotted
Head Type
pan
countersunk
wafer
Hex washer
pan framing
Â
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
wafer head self
tapping screw4.2x13
1.45kg/mpcs
4.2x16
1.65kg/mpcs
4.2x19
1.85kg/mpcs
1.Itemwafer 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
Packing: Export Packing (Carton bulk packing. 1000PCS/Small inner boxes packing), or according to customers' requirements.
Â
MaterialC1022a
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 /Â Â copper plated /Â nickel plated
Stainless steel: Passivated
SIZEM4.2~M4.8 (#8~#10)Â Â / 13mm~64mm (1/2"~2-1/2")
Contact me:
Ms.Catalina
Mobile   +86 15022695271
Zinc plated truss head self drilling/tapping screws
We can produce all kinds of self drilling screws, or produce according to customers' drawings and samples with high quality.
Spacifications
Product name: Wafer head self drilling screws
Diameter: 4.2mm
Material: Carbon Steel c1022a
Standard: DIN
Finish: Zinc Plated, or according to customers' requirements.
Packing: Export Packing (Carton bulk packing. 1000PCS/Small inner boxes packing), or according to customers' requirements.
Photos of product
Workshop
* Our output of the drywall screws is over 200 tons per month.
* Equipment quantity
Thread making machine: 17sets
Head making machine: 25 sets
Drill making machine: 5Â sets
Drii cutting machine: 5Â sets
We also have ourselve's galvanization producing line.
We could print your logo and make designed packing as per your request
Item name:
wafer head self drilling screw
Diameter:
4.2mm
Length:
13mm-76mm
Material:
C1022A
Surface treatment:
white,blue,yellow zinc plated
Head:
wafer, truss head
Key word:
wafer head self drilling screw
Packing:
wafer head self drilling screw in bulk packing, or small box
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
philips
pozi
slotted
Head Type
pan
countersunk
wafer
Hex washer
pan framing
Â
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
wafer head self
tapping screw4.2x13
1.45kg/mpcs
4.2x16
1.65kg/mpcs
4.2x19
1.85kg/mpcs
1.Itemwafer 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
Packing: Export Packing (Carton bulk packing. 1000PCS/Small inner boxes packing), or according to customers' requirements.
Â
MaterialC1022a
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 /Â Â copper plated /Â nickel plated
Stainless steel: Passivated
SIZEM4.2~M4.8 (#8~#10)Â Â / 13mm~64mm (1/2"~2-1/2")
Contact me:
Ms.Catalina
Mobile   +86 15022695271
Electro Galvanized Wafer Truss Head Self Tapping Screw
Model NO.: 4.2mm; 13-75mm
Longitud: 13mm~75mm
Diametro: 4.2mm
Color: Blaco, Negro Y Amarillo
Type: Cabeza Wafer
Head Style: Round
Connection: Common Bolt
Package: Bag/Box/Carton/Pallet
Trademark: OEM
Transport Package: at Your Request
Specification: SGS
Origin: Tianjin, China
HS Code: 7318120090
Model NO.: 4.2mm; 13-75mm
Longitud: 13mm~75mm
Diametro: 4.2mm
Color: Blaco, Negro Y Amarillo
Type: Cabeza Wafer
Head Style: Round
Connection: Common Bolt
Package: Bag/Box/Carton/Pallet
Trademark: OEM
Transport Package: at Your Request
Specification: SGS
Origin: Tianjin, China
HS Code: 7318120090
Zinc plated truss head self drilling/tapping screws