The screws are specially designed to fasten two or more steel studs of 0.8-1.6mm thickness.
Our company has participated in Steel Material Association from its start
to stipulate and revise the
specifications of the drill screw for steel houses.
The know-how, which has been accumulated through controversy on the construction
jos sites, is
fully applied to this screw.
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Size Table
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¦Thick Letter shows quantity per carton box
@500~10cPcarton box1packet contains 500pcs |
| name of Product |
Items |
Size |
Qty per packet
~?of packet |
Finish
|
bFHex Head
 |
DNH4816 |
4.2~16 |
500~10 |
Clear Zinc20Κm |
| DNH4819 |
4.8~19 |
500~10 |
Clear Zinc20Κm |
| DNH4825 |
4.8~25 |
500~10 |
Clear Zinc20Κm |
| DNH4835 |
4.8~35 |
300~10 |
Clear Zinc20Κm |
| DNH4840 |
4.8~40 |
250~10 |
Clear Zinc20Κm |
| DNH4857 |
4.8~57 |
300~10 |
Clear Zinc20Κm |
aFPan Cake Head
 |
DNL4816 |
4.8~16 |
700~10 |
Clear Zinc20Κm |
| DNL4819 |
4.8~19 |
500~10 |
Clear Zinc20Κm |
| DNL4835 |
4.8~35 |
400~10 |
Clear Zinc20Κm |
cFBugle Head
 |
DNR4225 |
4.2~25 |
800~10 |
Clear Zinc20Κm |
| DNR4241 |
4.2~41 |
400~10 |
Clear Zinc20Κm |
| DNR4250 |
4.2~50 |
300~10 |
Clear Zinc20Κm |
bFHex Head
With Pilot Point
 |
DPH4835 |
4.8~35 |
250~10 |
Clear Zinc20Κm |
| DPH4845 |
4.8~45 |
200~10 |
Clear Zinc20Κm |
| DPH4855 |
4.8~55 |
150~10 |
Clear Zinc20Κm |
| DPH4870 |
4.8~70 |
100~10 |
Clear Zinc20Κm |
dFRibbed Flat Head
With Pilot Point
 |
DPB4240 |
4.2~40 |
400~10 |
Clear Zinc20Κm |
| DPB4270 |
4.2~70 |
200~10 |
Clear Zinc20Κm |
dFRibbed Flat Head
With Pilot Point
Long Length
 |
DPB4875 |
4.8~75 |
100~10 |
Clear Zinc20Κm |
| DPB4890 |
4.8~90 |
100~10 |
Clear Zinc20Κm |
| DPB48125 |
4.8~125 |
100~ 5 |
Clear Zinc20Κm |
eFFlat Head
With Pilot Point
 |
DPF4235 |
4.2~35 |
500~10 |
Clear Zinc20Κm |
| DPF4240 |
4.2~40 |
500~10 |
Clear Zinc20Κm |
| DPF4245 |
4.2~45 |
300~10 |
Clear Zinc20Κm |
| DPF4845 |
4.8~45 |
250~10 |
Clear Zinc20Κm |
`FThin-washer Head
With Pilot Point
 |
DPT4845 |
4.8~45 |
200~10 |
Clear Zinc20Κm |
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