Metallics JTS6414SS Anchors 3/4 x 4-1/4 Wdg SS (Jar 10)

No. A wedge anchor expands against solid base material and is intended for poured concrete. In hollow block or brick it can crack the web or simply spin out, so use a sleeve anchor, a screw anchor rated for masonry, or an epoxy anchor with a screen tube in those walls instead.

Ten anchors per jar. They ship in a jar pack rather than loose or bulk boxed, so if you're setting a long run of strut or equipment bases, order by the multiple of 10.

That's exactly what they're for. The JTS6414SS is stainless rather than zinc-plated carbon steel, which is the choice for exterior pads, rooftop equipment curbs, wash-down areas, pool decks, and anywhere de-icing salt or standing water would rust out a plated anchor. Indoors and dry, a plated wedge anchor of the same 3/4 x 4-1/4 size does the same mechanical job for less.

A hammer drill with a 3/4 inch carbide bit matched to the anchor diameter, a blow-out bulb or vacuum to clear the hole, a hammer to drive the anchor flush through the fixture, and a torque wrench or impact to pull up the nut. The nut and washer are part of the anchor assembly; the drill bit is not included.

Pairing stainless fasteners with aluminum or galvanized steel in a wet exterior location sets up galvanic action, and the coated member is the one that corrodes. It is common practice outdoors anyway, but isolate with a nylon or neoprene washer where the connection stays wet. Dry interior connections are not a concern.

JTS6414SS is the Metallics manufacturer part number. That single number covers the 3/4 x 4-1/4 stainless wedge anchor in the 10-count jar, so it is the one to put on a purchase order when you are standardizing anchors across a facility.