Hex Nut Sleeve Anchor, Steel/Zinc, 1/2 x 4-In., 25-Pk.
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".
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".