Grab bars are not supplied with mounting hardware. Order mounting hardware here.
One kit per flange is needed. If your grab bar has 2 flanges, you will need 2 kits. If your grab bar has 3 flanges, you will need 3 kits.
3900 for wood backed wall: includes 3 each #12 x 2-1/2" long self-tapping Phillips pan head screws
3920 for masonry or concrete walls: includes 3 each #12-24 x 1-1/2" long machine screws with matching lead expansion-shields
3923 for 1" thick partition: includes 3" diameter 1/8" thick plate with 3 each 1/4-20 posts welded on concealed side and 3 each 1/4-20 x 3/4" long Phillips or slotted pan head machine screws