Bowmac Strap B88 Hot Dip Galvanised SKU: 170400 MODEL: B88 Error. try again later You've successfully joined the club $ 15 .47 each Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants Hot Dip Galvanised straps to fix posts / beams together in same plane. Features and benefits Holes for M12 bolts. Hot dip galvanised to AS/NZS 4680 to 600gm/m2.