Head Types

Countersunk Head

Pan Head Countersunk Head Hex Head
Thread: Chipboard Screw Thread: Self Tapping/Metal Self Drill Thread: Self Tapping/Wood Self Drill/Metal Self Drill Thread: Coach Screw
Screw Drive Tip Required: PZ/PH/Square Drive Screw Driver Tip Required: PZ/PH Screw Drive Tip Required: PZ/TORX/PH Spanner/Socket

 

 

 

 

 

 

 

 

 

 

 

Hex Head Flange Wafer Head Hex Head Flange
Thread: Metal Self Drill Thread: Metal Self Drill Thread: Wood Self Drill
Nut Setter Bit Required: PH Nut Setter

 

 

 

 

 

 

 

 

 

 

 

How to Measure Your Screw

 

 

 

 

 

 

 

Screw Head Size vs. Screw Thread Size

HEAD vs. THREAD
#4 = 2.9/3mm
#6 = 3.5mm
#8 = 4/4.2mm
#10 = 4.8/5mm
#12 = 5.5mm
#14 = 6/6.3mm

 

 

 

 

 

Screw Tips

STANDARD SCREW TIP WINGTEK METAL SELF DRILL & COUNTERSINK SCREW TIP METAL SELF DRILL SCREW TIP WOOD SELF DRILL SCREW TIP

Head Options: Countersunk Head, Pan Head, Hex Head

Head Options: Countersunk Head Head Options: Hex Head, Wafer Head, Pan Head Head Options: Countersunk Head, Hex Head

 

 

 

 

 

 

 

 

 

 

 

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