Model NO.: DRLSDSHWHPT5-3
Application: Metal Steel, Structure Steel
Grade: Marstensite SUS410, Hardened
Tool Used: Hex Wrench, Nut Setter
Trademark: Drolee
Transport Package: Bulk
Specification: #12, 1/4", 5.5mm, 6.3mm
Origin: China
HS Code: 7318140090
Model NO.: DRLSDSHWHPT5-3
Application: Metal Steel, Structure Steel
Grade: Marstensite SUS410, Hardened
Tool Used: Hex Wrench, Nut Setter
Trademark: Drolee
Transport Package: Bulk
Specification: #12, 1/4", 5.5mm, 6.3mm
Origin: China
HS Code: 7318140090
410 Stainless Steel Heavy Duty Self Drilling Screw, Tek 5 Point, Hex Washer HeadHex washer head self drilling screws are made of 410 Stainless Steel and have a sheet metal thread with a self-drilling cutting  point to pierce through harder metals, including structural steel. The higher the TEK number the larger the drilling point to pierce heavier gauge metals. #6 and #7 are also can be customized.
410 Stainless Steel is harder than standard 18-8 Stainless and when combined with the drill point of these screws makes them ideal for use on sheet metal, metal studs or structural steel.
Hex Head Self Drilling Sheet Metal Screws are installed with a wrench or hex nut setter.
SpecificationÂ
Type |
Self-drilling Screw /Tek Screw |
Grade |
SUS 410, Martensite, Hardened |
Head Type |
Hex Waher Head |
Drive Type |
Exterior Hex |
Point Type |
#5, #6, #7 Tek Point |
Diameter |
#12, 1/4", 5.5mm, 6.3mm |
Length |
1-1/4" ~Â 10", 32~250mm |
Standard |
DIN, ANSI, JIS, IFI |
Stock |
Unavailable |
Contact
If you're insterested in our stainless steel 410 hex washer head self drilling tek screw for heavy duty structure steel , please do not hesitate to send us email or call us at +8615867456779(Mob) directly.
For stock, we suggest you double check from us before placing order, thank you!

Â
410 Stainless Steel Heavy Duty Self Drilling Screw, Tek 5 Point, Hex Washer HeadHex washer head self drilling screws are made of 410 Stainless Steel and have a sheet metal thread with a self-drilling cutting  point to pierce through harder metals, including structural steel. The higher the TEK number the larger the drilling point to pierce heavier gauge metals. #6 and #7 are also can be customized.
410 Stainless Steel is harder than standard 18-8 Stainless and when combined with the drill point of these screws makes them ideal for use on sheet metal, metal studs or structural steel.
Hex Head Self Drilling Sheet Metal Screws are installed with a wrench or hex nut setter.
SpecificationÂ
Type |
Self-drilling Screw /Tek Screw |
Grade |
SUS 410, Martensite, Hardened |
Head Type |
Hex Waher Head |
Drive Type |
Exterior Hex |
Point Type |
#5, #6, #7 Tek Point |
Diameter |
#12, 1/4", 5.5mm, 6.3mm |
Length |
1-1/4" ~Â 10", 32~250mm |
Standard |
DIN, ANSI, JIS, IFI |
Stock |
Unavailable |
Contact
If you're insterested in our stainless steel 410 hex washer head self drilling tek screw for heavy duty structure steel , please do not hesitate to send us email or call us at +8615867456779(Mob) directly.
For stock, we suggest you double check from us before placing order, thank you!

Â
Roof and Wall Panel Roll Forming Machine
Roof and Wall Panel are widely used in building: the steel-structured large-scale warehouses, plants, supermarkets,
shopping malls, trade markets, stadiums, holiday villages, sanatoriums, hotels, villas, residences, and different kinds of
greenhouses. What's more, equipment can be designed and manufactured as customers' requests.
Roof and Wall Panel Roll Forming Machine Production process
Uncoiling→Feeding material into machine→Roll forming→Measuring length→
Auto cutting→Products
receiving
With the work process of roof and wall panel roll forming machine, we will provide other accessories like
one set Manual Decoiler, one set PLC control station, one oil pump and one set product collect table.
The accessories photos of Roof and Wall Panel Roll Forming Machine

Raw Materials
Equipment and Qty.
|
Decoiler
|
1 set
|
Main roll forming machine
|
1 set
|
PLC control station
|
1 set
|
Hydraulic station
|
1 set
|
Post cut
|
1 set
|
Electric motor
|
1 set
|
Runout table
|
1 set
|
Parameter of Roof and Wall Panel Roll Forming Machine
Processing material: colored steel plate,
galvanized plate.
Material thickness: 0.3- 0.8 mm
Material hardness: 195 mpa---350 mpa
Formed width:1015 mm
Forming speed: 12 m/min
Loading
capacity:5 T
Uncoiling
width:1200 mm
Inner diameter: 450-550 mm
Size of the main part: about 7500 Ñ… 1650 Ñ… 1500
Weight
of main part: 3. 5 tons
Voltage:
240 V/50 HZ 3 Phase or as your required
Roller
fixer : middle plate
Frame
: 350 mm H beam steel welded
Drive
mode: case of differential
Material of rollers:
45# steel, surface hard chromium plating
Material
of shafts: 45# steel
Diameter
of shafts: φ 80 mm
Number
of rollers : 13 rollers
Main power: 5.5 kw
Payment terms
Payment: 30% T/T in advance and balance 70% after
inspection confirmation before shipment.
Delivery:within
45 working days after receipt of deposit.
Warranty
1. Two years guarantee, and we will provide the
technical support for the whole life.
2. Training: the buyer should charge of visa,
return ticket, food and accommodation overseas and USD50/person/day for salary,
one technician needed.
4.
Training time: one week (contains the time of installation and adjustment)
Except the this,we also supply the Wall Partition Roll Forming Machine.
Roof and Wall Panel Roll Forming Machine
Wall and Roof Roll Forming Machine,Roof Roll Forming Machine,Wall Roll Forming Machine,Wall Partition Roll Forming Machine
Zhongtuo Roll Forming Machinery Co., ltd , https://www.frameforming.nl