Mak Pak 5.5x61mm Countersunk Tek Screw for Light Steel 100pk

Self drill fix through roofing and cladding sheets and 30mm build up direct to cold rolled steel up to 3mm in thickness. Will self drill through thin gauge metal.

Specification:

• 5.5 x 61mm
• Qty: 100
• Countersunk Head
• Light Steel up to 3mm
• Steel to Steel Application
• No Pre Drilling Required