Self-tapping Screw

Self-Tapping Screw for Metal Jacketing

ISOKING self-tapping screws are AISI 302/304 stainless steel fasteners in size no.8 x 13 mm (1/2 inch). They fix metal jacketing, cladding sheets, flashing and end caps to insulated pipes, tanks, air ducts and equipment, cutting their own thread into the sheet while resisting corrosion for the life of the insulation system.

Typical fixing points

• Jacketing laps and butt joints on insulated pipework
• Aluminium or stainless cladding on tanks and vessels
• Flashing and termination details on duct insulation
• Repair and re-cladding work where original fasteners have failed

Supply specification

Stainless screws are the right choice wherever the cladding will be washed down, exposed to salt air or cycled through high service temperatures; a plated steel screw would start to corrode at the head and leave rust streaks on the jacket.

Ordering notes

Order by quantity per project and confirm whether the screws will be driven into aluminium or stainless sheet, so the point type matches the cladding you are installing.