Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) with...Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Approval BS EN 10666 (DIN 7504). Colour Silver. Corrosion Rating 3 - Urban & industrial areas with a low salt atmosphere. Description: Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Drill Tip Angle degree: 110. Drill Tip Length mm: 8.00. Drill Tip Width mm: 4.50. Effective Thread Length mm: 10. EPDM Washer mm: 16. Finish: Exterior (Silver Organic). Fixed Washer Dia. mm: 12.00. Head Height mm: 5.60. Head Type: Hex. Included Items: 16mm EPDM Washers. Length mm: 25. Material: Case & Core Hardened Carbon Steel. Max Drilling Thickness mm: 5.0. Max Torque Nm: 12. Pack Dimensions L x W x H mm: 265 x 152 x 50. Pack Weight kg: 0.840. Point Type: Self-Drilling No.3. Product Code: L25W16BB. Rec RPM: 1,000 - 1,800. Size mm: 5.5 x 25. Socket Size mm: 8. Substrates: Steel. Thread Dia. mm: 5.5. Thread Type: 60° Self-Tapping.
Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Approval BS EN 10666 (DIN 7504). Colour Silver. Corrosion Rating 3 - Urban & industrial areas with a low salt atmosphere. Description: Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Drill Tip Angle degree: 110. Drill Tip Length mm: 8.00. Drill Tip Width mm: 4.50. Effective Thread Length mm: 10. EPDM Washer mm: 16. Finish: Exterior (Silver Organic). Fixed Washer Dia. mm: 12.00. Head Height mm: 5.60. Head Type: Hex. Included Items: 16mm EPDM Washers. Length mm: 25. Material: Case & Core Hardened Carbon Steel. Max Drilling Thickness mm: 5.0. Max Torque Nm: 12. Pack Dimensions L x W x H mm: 265 x 152 x 50. Pack Weight kg: 0.840. Point Type: Self-Drilling No.3. Product Code: L25W16BB. Rec RPM: 1,000 - 1,800. Size mm: 5.5 x 25. Socket Size mm: 8. Substrates: Steel. Thread Dia. mm: 5.5. Thread Type: 60° Self-Tapping.