Phillips countersunk head self drilling/tapping screw yellow/white zinc
Specification
Material: C1022
Diameter: 4.2mm to 4.8mm
Length: 13mm, 16mm, 19mm, 25 mm, 32mm, 41mm, 51mm
Specification: Round truss head, Sharp self-tapping screw
Coating: Zinc, Yellow Zinc, black, grey phosphated
Package: 1000pieces/white box, 25kg/carton or as your request
| Item |
flat head self tapping screw |
| Size |
4.2-4.8mm |
* Equipment quantity
Thread making machine: 17sets
Head making machine: 25 sets
Drill making machine: 5 sets
Drii cutting machine: 5 sets
Our output of the drywall screws is over 200 tons per month
Packaging:
We could print your LOGO and make designed packing as per your request.
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 |
|
| 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
flat head self
tapping screw |
4.2x13 |
1.45kg/mpcs |
| 4.2x16 |
1.65kg/mpcs |
| 4.2x19 |
1.85kg/mpcs |
1.Item |
flat head self drilling screw |
| 2.Color |
white zinc or black |
| 3.Material |
C1022A |
| 4.Head |
flat |
| 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.
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")
|
Company Profile
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.
We have clients all over the world, USA, Russia, Austrilia, Ukraine, UAE, South Africa, Brazil, Chile, Singapore, Malaysia etc, the list is endless.
Alice Li
Audited Supplier 
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