Tel:
+86 18818786322
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China
Nowadays, people are becoming more and more aware of the use of anti-theft and anti-techniques. Among them, there are mainly several types of anti-theft screws: hexagon socket tamper proof, pentagonal tamper proof, S-type, tamper proof torx screws and other anti-theft groove type. Of course, there are all kinds designed according to the characteristics of their products non-standard anti-theft groove. This kind of screwdriver can not be found on the market, and it needs to be customized according to the groove type of the screw. Today, Shishitong mainly talks about the specifications of the tamper proof torx screws.
| Drive Size
Torx specification |
ØA
Circumscribed circle |
ØB
incircle |
R1
|
R2
|
ØC
|
| T1 | 0.9 | 0.64 | 0.18 | 0.08 | — |
| T2 | 1.01 | 0.72 | 0.20 | 0.09 | — |
| T3 | 1.21 | 0.87 | 0.25 | 0.11 | — |
| T4 | 1.37 | 0.99 | 0.27 | 0.12 | — |
| T5 | 1.48 | 1.07 | 0.30 | 0.13 | — |
| T6 | 1.75 | 1.27 | 0.36 | 0.16 | — |
| T7 | 2.06 | 1.49 | 0.42 | 0.19 | — |
| T8 | 2.39 | 1.73 | 0.49 | 0.22 | 0.57 |
| T9 | 2.57 | 1.86 | 0.53 | 0.23 | — |
| T10 | 2.82 | 2.03 | 0.57 | 0.25 | 0.75 |
| T15 | 3.35 | 2.41 | 0.69 | 0.29 | 1.00 |
| T20 | 3.94 | 2.83 | 0.83 | 0.33 | 1.38 |
| T25 | 4.52 | 3.24 | 0.89 | 0.41 | 1.77 |
| T27 | 5.08 | 3.64 | 1.05 | 0.43 | 2.02 |
| T30 | 5.63 | 4.05 | 1.16 | 0.48 | 2.27 |
| T40 | 6.76 | 4.84 | 1.40 | 0.58 | 2.63 |
| T45 | 7.92 | 5.65 | 1.72 | 0.64 | 3.20 |
| T50 | 8.94 | 6.45 | 1.78 | 0.81 | 3.60 |
| T55 | 11.33 | 8.10 | 2.46 | 0.92 | 4.60 |
| T60 | 13.34 | 9.55 | 2.74 | 1.15 | 5.00 |
According to the above table, you can know the specifications of the torx when you buy the tamper proof torx screws. If you want to know more about anti-theft screws, please contact shi shi tong: sst@szsst88.com
6月-03-2018
kalyn
+86 18818786322
sst@szsst88.com
