Material: A2 304 Stainless Steel
Thread Diameter:M6.M8, M10, M12 M14 M16 M18 M20
Length: 60mm - 250mm (Excluding Head Length)
Standard closed ring screw
For safe and secure attachment of items and fixtures to masonry, concrete, brick, etc.
Expansion bolts require 10,12,14,16,18,20mm clearance holes
NOTE: These expansion bolts are not suitable for works requiring Building Control or Local Authority sign-off such as safety rails, balustrades, load-bearing joists/ wall plates etc