▶ Material:stainless steel & carbon steel
▶ Security Level: 
▶ Size: ST3.5-ST6.3 #6-#14
▶ Standard: DIN, ANSI, JIS, BS
▶ Length: 4mm-80mm
▶ Packing: Boxs or pallet or customer request
▶ can be used as wood screws
Square Pan Self Drilling
▶ Square screw drive has a square-shaped socket in the screw head and a square protrusion on the tool
▶ Square fasteners have become popular in woodworking and in general construction
▶ Pan head gives a raised finish (screw length excludes head height)
▶ Manufactured in A2 and 410 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 |
| #6 (3.5) | 1# | 6.7mm | 2.1mm |
| #8 (4.2) | 2# | 7.9mm | 2.3mm |
| #10 (4.8) | 2# | 9.2mm | 2.9mm |
| #12 (5.5) | 3# | 10.6mm | 3.3mm |
| #14 (6.3) | 3# | 12.2mm | 3.6mm |
