TechFast Light Duty Timber to Steel Roofing Screws 5.5 x 120mm Elementech Box 50

ManoMano

Forgefix: TechFast Timbe to Steel CSK/Wing Scew No.3 Tip 5.5 x 120mm Box 50 FORTFC55120L Forgefix TechFast Timber to Steel CSK/Wing Screws are used to join timber to steel frame buildings. The screws are fitted with breakaway wings that create a clearance hole to protect thread from engaging timber when drilling through. Breakaway wings will ream a hole, then break-off when they contact the metal surface to be drilled. The thread will then engage with metal. They have a TORX compatible insert for a higher transmission of power. With improved countersinking from recessed ribs. Fire and corrosion resistant. Complies with EU Safety, Health and Environmental requirements. These Forgefix TechFast Timber to Steel CSK/Wing Screws have the following specification Size 5.5 x 120mm Clamping Thickness 100mm Effective Thread Length 99mm Pack Size 50 Drill Tip No.3 No.3 drill tip for self-drilling heavy gauge steel up to 5mm MPN: TFCUWWSD55120L EAN: 5028485194552 TechFast Timbe to Steel CSK/Wing

Zoro Tools

Forgefix TechFast Timber to Steel CSK/Wing Screws are used to join timber to steel frame buildings. The screws are fitted with breakaway wings that create a clearance hole to protect thread from engaging timber when drilling through. Breakaway wings will ream a hole, then break-off when they contact the metal surface to be drilled. The thread will then engage with metal. They have a TORX compatible insert for a higher transmission of power. With improved countersinking from recessed ribs. Fire and corrosion resistant. Complies with EU Safety, Health and Environmental requirements.

Amazon

Used for joining Timber to steel frame buildings No.3 drill tip for self-drilling light gauge steel up to 5mm Screw fitted with breakaway wings that create a clearance hole to protect thread from engaging timber when drilling through Breakaway wings will ream a hole then break-off when they contact the metal surface to be drilled Torx compatible insert for a higher transmission of power, Weight: 1.73944724718 pounds, Manufacturer: Forgefix