SCREW THREAD SPECS
Head Types
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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 |
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| 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
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| STANDARD SCREW TIP | WINGTEK METAL SELF DRILL & COUNTERSINK SCREW TIP | METAL SELF DRILL SCREW TIP | WOOD SELF DRILL SCREW TIP |
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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 |
| Back | Back to top |












