Sold in store by the unit
25 pack, 1/2 x 4", hex nut sleeve anchor, steel/zinc, bolt diameter 3/8-16, minimum embedment 1-1/2", maximum thickness of material to be fastened = 2-1/2".
Heavy Duty Staple, 9/16-In., 1000-Pk.
Baron LR Anchor Shackles 1/4"
Baron LR Anchor Shackles 5/16"
DeWalt .27 Caliber (Short) Safety Strip Load
Hillman Hardware Essentials Latch Strike Zinc