The 304 stainless steel anti-theft milled head semi-round head machine screw is a specialized fastener with high protection. Its core design combines the milled groove with the central anti-disassembly column. It can only be operated with a specially equipped threaded bit and can effectively prevent unauthorized disassembly. Made of 304 stainless steel, it has good mechanical strength and corrosion resistance. The semi-round head design has a smooth appearance and is suitable for public facilities, security equipment, instrument and metering devices, etc., which have high requirements for anti-disassembly, anti-rust and appearance.
This machine screw, produced by Jinghong Fasteners, is made of high-quality 304 (A2-70) austenitic stainless steel, featuring excellent rust prevention and corrosion resistance properties. Its head is a low-profile semi-round head (flat head) design, with a Torx top, and an additional anti-disassembly column (anti-drill pin/safety pin) is added in the center of the Torx slot.
This special "Torx + anti-disassembly column" structure makes it impossible for ordinary hex wrenches or Torx screwdrivers to operate it. Only the corresponding dedicated threaded pilot head of this specification can be used to tighten it. It is mainly used to prevent equipment from being randomly disassembled or maliciously damaged by non-professionals, and is widely used in public facilities, instruments and equipment, rail transit and security products.
plain
Name
Anti Theft Torx Security Head Screw
Material
stainless steel 304
Standards
GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread
Metric, UNC, UNF, BSW, BSF
Sizes
M2-M10
Finish
MOQ
Stardard item(Usually little hundred-little thousand)
Price
0.3USD/PCS-0.5USD/PCS
Product Feature
The central anti-pull column can effectively prevent the intrusion of common tools, significantly increasing the difficulty of disassembly and providing excellent security protection.
Selecting 304 stainless steel material, the tensile strength meets the standard, and it does not rust even in outdoor humid, acidic, and alkaline complex environments, making it durable.
The semi-circular head design ensures that the surface is level and the force is evenly distributed after installation. Not only is it visually neat, but it can also effectively reduce the risk of accidental scratches.
The polygonal force-bearing surface design of the Torx is different from traditional cross or straight slots. When tightening, it can withstand greater torque, reducing the risk of damaging the screw head or causing the tool to slip.
Our Strength
· Direct from manufacturer to customer, On time delivery
· Completely fastener products,offers one - stop shopping service.
· High quality and competitive price, saving your cost.
· Product complies with iso9001 and ts16949 certification
· After shippment, we will offer the Material report and Test report.
Product Application
Public and security facilities: Traffic signal box bodies, intelligent electricity meter boxes, public self-service terminals, security surveillance camera housings and equipment locks.
Rail transit: Passenger handrails in subway and high-speed rail carriages, interior panels and maintenance panels with anti-tampering fastening.
Precision instrument equipment: Communication base station equipment, medical equipment housings, internal modules of server cabinets for fixation.
Consumer electronic products: Side panels of high-end computer cases, game consoles, smart home control boxes with anti-tampering protection.
Send Inquiry
Please feel free to fill your inquiry in the form below. We will reply you in 24 hours.
Q: Are you trading company or manufacturer ?
A: We are factory
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock. or it takes around 20 days if the goods are not in stock, certainly,it is according to your quantity.
Q: Do u do Non-standard Fasteners,and How about the OEM/ODM?
A:Yes,we do Non-standard Fasteners,OEM/ODM as well,and we have 20 years more experience in this line.We have complete production line, R&D Center. Pre-sales and after-sales support. Let u no worries about the quality.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free,but u need charge the freight at the first time.
Q:Do you sell little quantity,like few hundred and few thousand?
A: It depends on the stock. if we have ,that's ok. if not,it needs MOQ.