Nombre de artí Culo: Tornillo autoperforante/autorroscante de cabeza Pan encuadrada
Color: Blaco, negro y amarillo
Diametro: 3.5mm-6.3mm
Longitud: 9.5mm-90mm
Material: C1022A
Pan head self drilling screw
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
pan head self
tapping screw |
4.2x13 |
1.45kg/mpcs |
| 4.2x16 |
1.65kg/mpcs |
| 4.2x19 |
1.85kg/mpcs |
1.Item |
pan head self drilling screw |
| 2.Color |
white zinc or black |
| 3.Material |
C1022A |
| 4.Head |
pan |
| 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")
|
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.
Pan head self-drilling screws:
Pan head self tapping screw:
Diameter
Length
Apply
2.9mm
13-25mm
2.0mm below
3.5mm
13-55mm
3.0mm below
3.9mm
13-55mm
5.0mm below
4.2mm
13-55mm
5.0mm below
4.8mm
13-75mm
8.0mm below
5.5mm
16-100mm
9.0mm below
6.3mm
19-127mm
12.5mm below
Advantages:
1) High quality in competitive price
2) Prompt delivery
3) Various types of long- term supply professinal stainless steel fasteners
4) Super Strong; Super Sharp; Super Anticorrosion
* 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: 5 sets
Drii cutting machine: 5 sets
We also have ourselve's galvanization producing line.
Contact me:
Mr sang
Mobile: +86 13820122899
Audited Supplier 
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