ForgeFix FORTFHH5551 TechFast Hex Head Roofing Screw Self-Drill Heavy Section 5.5 x 51mm Pack 100 | Screws & Fixings Spare Knurl Set: BAH8073B -

Spare Knurl Set: BAH8073B - Available to order

• Zipped breast pockets with flap

Focus Coil-SideFOCUS COIL-SIDE 12041

Each caliper has an auto power off feature enabling greater battery life

* Inherently flame retardant

ForgeFix FORTFHH5551 TechFast Hex Head Roofing Screw Self-Drill Heavy Section 5.5 x 51mm Pack 100 | Screws & Fixings Spare Knurl Set: BAH8073B -These Forgefix TechFast Hex Head Roofing Screws are designed for fixing cladding and sheet steel to heavy section steel purlins of between 6. 0mm and 12. 5mm. The screws have a hex head, are self drilling and have a rubber washer which expands under pressure to form a permanent weather seal. They are zinc plated and have an 'Elementech' coating for superior corrosion resistance, which has been salt spray tested to 1. 000 hours.