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Self-Drilling Screw (Hex)
It provides high pullout strength, shear strength and maximum thread engagement for secured fastening in structural steel etc. ~Z~ profile point gives stability with digging effect for 40% faster drilling. Steel bonded eco friendly Epdm washer is provided to withstand (-) 40⁰ to (+) 60⁰ temperature. Additional Teflon coating on zinc plating to resist corrosion and enhances life span of the screws.
Commonly used for Metal Roofing, cladding, heavy aluminum frames, sign boards and many other applications.
Applications
Sign Boards, Roofing & Cladding, Metal Roofing, Aluminium Frames
Self-Drilling Screw (Hex)
Size Chart
| GUAGE | PART NO | O x LENGTH | PACKING No. of Pcs / Box per ctn |
DRILLING CAPACITY | DRIVE |
| No.10 | PTA1016HWHZN | 4.8mm x 16mm | 600 x 12 | 5mm | 8mm Hex Socket |
| No.10 | PTA1020HWHZN | 4.8mm x 20mm | 500 x 12 | 5mm | 8mm Hex Socket |
| No.10 | PTA1025HWHZN | 4.8mm x 25mm | 500 x 12 | 5mm | 8mm Hex Socket |
| No.12 | PTA1220HWHZN | 5.5mm x 20 mm | 500 x 12 | 6mm | 8mm Hex Socket |
| No.12 | PTA1225HWHZN | 5.5mm x 25 mm | 400 x 12 | 6mm | 8mm Hex Socket |
| No.12 | PTA1235HWHZN | 5.5mm x 35 mm | 300 x 12 | 6mm | 8mm Hex Socket |
| No.12 | PTA1245HWHZN | 5.5mm x 45 mm | 250 x 12 | 6mm | 8mm Hex Socket |
| No.12 | PTA1255HWHZN | 5.5mm x 55 mm | 200 x 12 | 6mm | 8mm Hex Socket |
| No.12 | PTA1265HWHZN | 5.5mm x 65 mm | 150 x 12 | 7mm | 8mm Hex Socket |
| No.12 | PTA1275HWHZN | 5.5mm x 75 mm | 100 x 12 | 7mm | 8mm Hex Socket |
| No.12 | PTA1290HWHZN | 5.5mm x 90 mm | 100 x 12 | 7mm | 8mm Hex Socket |
| No.12 | PTA12125HWHZN | 5.5mm x 125mm | 80 x 12 | 7mm | 8mm Hex Socket |
| No.12 | PTA12150HWHZN | 5.5mm x 150mm | 80 x 12 | 7mm | 8mm Hex Socket |
| No.14 | PTA1425HWHZN | 6.3mm x 25mm | 300 x 12 | 7mm | 10mm hex socket |
| No.14 | PTA1438HWHZN | 6.3mm x 38mm | 200 x 12 | 7mm | 10mm hex socket |
| No.14 | PTA1450HWHZN | 6.3mm x 50mm | 150 x 12 | 7mm | 10mm hex socket |
