braids media hooks Glues binders twines locks go-betweens splices strings threads mediators pins Ligaments clasps Clips cinches braces brackets knots welds bands stitches links snaps belts ties closures fasteners bindings laces hasps stays rivets rabbets cotters zippers clamps latches connectors brads cinctures straps cleats fuses agents seals couplings vises staples Buttons catches clinches hawsers bonds grapnels skewers guys hinges cements buckles spikes tacks Sutures bolts anchors nails chains hitches Middlemen fastenings