TechFast Heavy Duty Timber to Steel Roofing Screws 5.5 x 50mm Elementech Box 100

ManoMano

Forgefix: TechFast Timber to Steel CSK/Wing Screw No.5 Tip 5.5 x 50mm Box 100 FORTFC5550H 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 the 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 50mm Clamping Thickness 21mm Effective Thread Length 22mm Pack Size 100 Drill Tip No.5 No.5 drill tip for self-drilling heavy gauge steel up to 12.5mm. MPN: TFCUWWSD5550H EAN: 5028485194675 TechFast Timber to Steel

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 the 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.