5 Essential Elements For masonry screws
Unbrako Durlok® self locking, anti vibration hex head flange bolts. These are definitely serrated flanged hex head bolts, which may be paired Using the Unbrako Durlok® self locking serrated flanged nut. They the two Have got a high tensile strength of 12.9 as well as a black oxide/self coloured end. These heavy duty fasteners are well suited for