▶ Material:stainless steel & carbon steel
▶ Security Level: 
▶ Size: M3-M10
▶ Standard: DIN, ANSI, JIS, BS
▶ Packing：Boxs or pallet or customer request
▶ 
6-Lobe Pin Countersunk Machine Screw
▶ 6-Lobe Pin also known as: Star drive pin, Pin Torx,Torx-BO or resistorx
▶ 6-Lobe Pin screws with a central pin inside the six-lobe recess preventing removal with standard Torx tools
▶ Countersunk head for a flush finish in a countersunk hole (screw length includes head)
▶ Manufactured in A2 stainless steel or carbon steel
▶ Suitable for higher torque applications
▶ Matching security insert bits and L-Keys (Allen Keys) available
| Size | Driver Size | Head Dia | Head Height |
| M3 | TX10 | 5.6mm | 1.7mm |
| M4 | TX20 | 7.8mm | 2.3mm |
| M5 | TX25 | 9.8mm | 2.8mm |
| M6 | TX30 | 11.6mm | 3.3mm |
| M8 | TX40 | 15.2mm | 5.0mm |
| M10 | TX45 | 19.4mm | 6.7mm |
