Stainless Steel Tamper-Resistant Button Head Torx Screws Security Fasteners

Security Fasteners are designed to emulate screwdriver protrusion deviation due to cross or one-word, this design is from the automatic torque control screwdriver used in factories and can be designed to provide a stable and predetermined torque to mitigate the risk of screwdrivers, screw heads, or workpieces. The design of the screwdriver is closer to a 9o degree contact angle than the hexagon head so that potentially destructive radial forces are much lower at the same torque. This feature allows the head of the screw to be made smaller for the same torque, with the advantage of less space, but the disadvantage of the older synchronization is that the smaller the "star", the more prone it is to corrosion and will allow the screwdriver to slide and damage the head, making it more difficult to remove than a conventional Security Fasteners. There is also an anti-theft screw that is mostly used in the center of the plum with a post, imitating the plum screwdriver or the usual ordinary screwdriver to penetrate, which can play a protective role. Commonly used in automotive, motorcycle, and bicycle brake systems, hard disks, computer systems, and consumer electronics.1. Stainless Steel Tamper-Resistant Button Head Torx Screws. These 18-8 stainless steel button head screws have good chemical resistance and may be mildly magnetic. They’re passivated for added protection against oxidation and corrosion. The tamper-resistant Torx drive (also known as a pin-in Torx drive) makes them difficult to remove without special tools. For installation tools, see tamper-resistant Torx drivers and bits. Length is measured from under the head.

2. Metric Sealing Stainless Steel Tamper-Resistant Button Head Torx Screws. To prevent unwanted removal, these metric screws have a tamper-resistant Torx drive—also known as a pin-in Torx drive—that makes them difficult to unscrew without special tools. An O-ring under the head blocks leaks and seals out dust and dirt. It’s Buna-N rubber, which withstands wet and abrasive environments. Made of 18-8 stainless steel, these screws have good corrosion resistance and may be mildly magnetic. All are passivated for added protection against corrosion.

3. Metric Alloy Steel Tamper-Resistant Button Head Torx Screws. These screws are nearly twice as strong as stainless steel button head screws made from alloy steel. The black-oxide finish is mildly corrosion-resistant in dry environments. Their tamper-resistant Torx drive (also known as a pin-in Torx drive) makes them difficult to remove without special tools. For installation tools, see tamper-resistant Torx drivers and bits. Length is measured from under the head.

Size Can also be According to the Customer's requirement for manufacturing， please check the detailed specification sheet details PDF, CAD, 205-206Page See more product details.

Packaging: The inner packaging is a plastic bag, and the outer packaging is a carton. Then the tray. Carton size: 29*19*19.5CM and 23.5*17.5*8CM and pallet size: 215*100*90CM, or as your request