▶ Material:stainless steel & carbon steel
▶ Security Level: 
▶ Size: M3-M6
▶ Standard: DIN, ANSI, JIS, BS
▶ Packing：Boxs or pallet or customer request
▶ 
Phill Pin Countersunk Machine Screw
▶ Phill Pin screw has a Philips (cross) recess with a pin in the centre
▶ Cannot be removed with Phillips Screwdriver
▶ 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
| Size | Driver Size | Head Dia | Head Height |
| M3 | #1 | 5.6mm | 1.7mm |
| M4 | #2 | 7.8mm | 2.3mm |
| M5 | #2 | 9.8mm | 2.8mm |
| M6 | #3 | 11.6mm | 3.3mm |
