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Torx or star drive heads provide lots of power transfer between the driver and screw and are a great option when many screws are needed, as they provide minimum wear to bits. They are, interestingly, often referred to as [security fasteners," as they`re the choice of schools, correctional facilities, and public buildings, as well as automotive and electronic manufacturing, where the ability to remove hardware needs to be discouraged.
Sheet metal or panhead screws are useful, when the fastener does not need to be flush with the material (countersunk). Since the head is wider and the thread extends the entire length (no shank), this type of screw head is excellent for joining wood to other materials, metal included.
Hex Roofing Screw,Galvanized Hex Head Self Drilling Screw,Hexagon Colour Head Self Drilling Screw ,Hex Roofing Drilling Screw Handan Jiankun Hardware Products Co., Ltd / Handan best import and export trade co., Ltd , https://www.jkscrew.com
Welcome to visit our MIC website and look over our products. We have 15 years experience in the field of  X-ray baggage scanner, multi-zone walk through metal detector, hand held metal detector, under vehicle scanning system and Anti-explosive products
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CTB2008 Under Vehicle Search Camera under vehicle surveillance system
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Item
Specification
Battery Capacity
Recharge 220MAh
Working Time
About 7 hours Continuous
Monitor
4 inch Colour TFT LCD
Net weight
3.5KG
Volume
1023( Open 1790 )* 149*156 mm
Camera
F2.5 Wide-Angle CCD
Rotation Angle
130°
Package Size
21*23*114cm
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 The Under Vehicle Inspection System mainly used for checking whole structure under cars, to make sure whether there is illegal modification,hidden suspicious object and person,recognize bomb or other attachments. In addition,the system can be used for safety inspection under the chair,bed, cabinet and higher places,pipeline,shaft of mine, inside tube , camera obscura,bushes etc,where human body inconvenient to get to.
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Specification:
Monitor
Model:4 inch Colour TFT LCD
Resolution:480(W) *234(H)
Display area:82.1(W)*62.8(H) mm
Dot Matrix:0.171(W) *0.261(H)
Camera
Model:F2.5 Wide-Angle CCD
Rotation Angle:130°
Adjustment:Steel wire control by handCamera
Pixel:NTSC 512(H) 492(V) / PAL 500(H)482(V)
Resolution:420 TV lines
Working Voltage:DC 12V 90MA
Battery
Capacity:220MAh
Recharge Mode:Battery recharge alone or unitedÂ
Recharge Voltage:110~240V
Output Voltage:9~12.6V
Low battery alarm(Option) :Buzzer alarm when battery voltage lower than 10V
Working Time:About 7 hours Continuous
Working temperature:0~60
Others
Net weight:3.5KG
Volume: 1023( Open 1790 )* 149*156 mm
Pakage with Aluminous Box
Gross wight:8KG
Volumetric Weight :9.5KG
Package Size:21*23*114cmÂ
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Features:
*Adopt 1.0mm strip steel for the products, good appearance,light and handy and convenient to operate.
*Â High capacity Lithium battery for long time use.Higher capacity battery can be ordered according to different requirements.
*Portable design with wheels and handle, much more easier to operate and move.
*Assistant LED lights design for dark conditions,real-time show the result on LCD screen and avoid facula.
*Foldable design,easy to take with and can detect hole depth 1790mm when it is formed a 180 degree angle .
*The two parts of the products can be locked together when fold,stable and can use a belt to carry with.Package with aluminous box,convenient to move and take with.
*Far from fire and electric shock ,pls do not put the machine in wet place or rain,operation and  maintenance pls follow the user manual.Â
Our companyÂ
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Our Company (Shenzhen Xinyuantong Electronics Co., Ltd., hereinafter "Company") was established in 2000 with the registered capital of RMB 31.5 million, the total business space is 12,000 m2, there are more than 260 employees, including 120 research, engineering and technical personnel; we are one professional high-tech company which provides the solutions to the public safety, and provides the complete production and integration services.Â
Â
The Company is committed to the technical development and research of "Guard Spirit" series of security products, the developed products have been granted by 28 national patents, and have formed five categories of products including the metal detectors, X-ray access security products, test products for radioactive materials, chassis inspection products, EOD and anti-explosion products.
 Â
Our Company has been committed in the business of access security, security equipments and services for 12 years, and during the period, we have provided safety and security services for hundreds of large-scale events, meetings, exhibitions, political and legal departments, railways, highways, ports and other places, including 26th Summer Universiade Shenzhen 2011, World Expo 2010 Shanghai, 16th Asian Games Guangzhou 2010, 14th FINA World Championship -Shanghai 2011, 24th Winter Universiade Harbin 2009, Olympic Games Beijing 2008, Wuhan-Guangzhou high-speed railway, Beijing-Shanghai high-speed railway and other key events and projects.
Welcome to visit our MIC website and look over our products. We have 15 years experience in the field of  X-ray baggage scanner, multi-zone walk through metal detector, hand held metal detector, under vehicle scanning system and Anti-explosive products
Â
CTB2008 Under Vehicle Search Camera under vehicle surveillance system
Â
Â
Item
Specification
Battery Capacity
Recharge 220MAh
Working Time
About 7 hours Continuous
Monitor
4 inch Colour TFT LCD
Net weight
3.5KG
Volume
1023( Open 1790 )* 149*156 mm
Camera
F2.5 Wide-Angle CCD
Rotation Angle
130°
Package Size
21*23*114cm
Â
 The Under Vehicle Inspection System mainly used for checking whole structure under cars, to make sure whether there is illegal modification,hidden suspicious object and person,recognize bomb or other attachments. In addition,the system can be used for safety inspection under the chair,bed, cabinet and higher places,pipeline,shaft of mine, inside tube , camera obscura,bushes etc,where human body inconvenient to get to.
Â
Specification:
Monitor
Model:4 inch Colour TFT LCD
Resolution:480(W) *234(H)
Display area:82.1(W)*62.8(H) mm
Dot Matrix:0.171(W) *0.261(H)
Camera
Model:F2.5 Wide-Angle CCD
Rotation Angle:130°
Adjustment:Steel wire control by handCamera
Pixel:NTSC 512(H) 492(V) / PAL 500(H)482(V)
Resolution:420 TV lines
Working Voltage:DC 12V 90MA
Battery
Capacity:220MAh
Recharge Mode:Battery recharge alone or unitedÂ
Recharge Voltage:110~240V
Output Voltage:9~12.6V
Low battery alarm(Option) :Buzzer alarm when battery voltage lower than 10V
Working Time:About 7 hours Continuous
Working temperature:0~60
Others
Net weight:3.5KG
Volume: 1023( Open 1790 )* 149*156 mm
Pakage with Aluminous Box
Gross wight:8KG
Volumetric Weight :9.5KG
Package Size:21*23*114cmÂ
Â
Features:
*Adopt 1.0mm strip steel for the products, good appearance,light and handy and convenient to operate.
*Â High capacity Lithium battery for long time use.Higher capacity battery can be ordered according to different requirements.
*Portable design with wheels and handle, much more easier to operate and move.
*Assistant LED lights design for dark conditions,real-time show the result on LCD screen and avoid facula.
*Foldable design,easy to take with and can detect hole depth 1790mm when it is formed a 180 degree angle .
*The two parts of the products can be locked together when fold,stable and can use a belt to carry with.Package with aluminous box,convenient to move and take with.
*Far from fire and electric shock ,pls do not put the machine in wet place or rain,operation and  maintenance pls follow the user manual.Â
Our companyÂ
Â
Our Company (Shenzhen Xinyuantong Electronics Co., Ltd., hereinafter "Company") was established in 2000 with the registered capital of RMB 31.5 million, the total business space is 12,000 m2, there are more than 260 employees, including 120 research, engineering and technical personnel; we are one professional high-tech company which provides the solutions to the public safety, and provides the complete production and integration services.Â
Â
The Company is committed to the technical development and research of "Guard Spirit" series of security products, the developed products have been granted by 28 national patents, and have formed five categories of products including the metal detectors, X-ray access security products, test products for radioactive materials, chassis inspection products, EOD and anti-explosion products.
 Â
Our Company has been committed in the business of access security, security equipments and services for 12 years, and during the period, we have provided safety and security services for hundreds of large-scale events, meetings, exhibitions, political and legal departments, railways, highways, ports and other places, including 26th Summer Universiade Shenzhen 2011, World Expo 2010 Shanghai, 16th Asian Games Guangzhou 2010, 14th FINA World Championship -Shanghai 2011, 24th Winter Universiade Harbin 2009, Olympic Games Beijing 2008, Wuhan-Guangzhou high-speed railway, Beijing-Shanghai high-speed railway and other key events and projects.
Model NO.: CTB2008
Working Time: About 7 Hours Continuous
Camera: F2.5 Wide-Angle CCD
Volume: 1023( Open 1790 )* 149*156 mm
View Angle: 130°
Trademark: GUARD SPIRIT
Specification: CE, ISO9001
Origin: Shenzhen
HS Code: 9031809090
Model NO.: CTB2008
Working Time: About 7 Hours Continuous
Camera: F2.5 Wide-Angle CCD
Volume: 1023( Open 1790 )* 149*156 mm
View Angle: 130°
Trademark: GUARD SPIRIT
Specification: CE, ISO9001
Origin: Shenzhen
HS Code: 9031809090