Metallics JTS4414SS Anchors 1/2 X 4-1/4 Wedge Ancr SS (Jar 25)

The JTS4414SS is a 1/2 inch diameter wedge anchor, so it goes into a 1/2 inch hole drilled with a carbide hammer-drill bit. Wedge anchors are sized by bolt diameter and the hole matches that diameter exactly. Drill deeper than the embedment you need so dust can settle below the anchor, blow the hole clean, then drive the anchor and tighten the nut to expand the clip.

Yes. The JTS4414SS is the stainless steel version of the 1/2 x 4-1/4 wedge anchor, which is why contractors reach for it on exterior pads, rooftop equipment curbs, parking structures, car wash bays, pool rooms and food plants where a zinc-plated carbon anchor would bleed rust. Pair it with stainless washers and strut so you are not setting up galvanic corrosion at the connection.

No. A wedge anchor like the JTS4414SS works only in solid, cured concrete, because the clip has to expand against sound material to develop hold. In hollow block, brick or metal deck it will spin or crush out. For hollow masonry use a sleeve anchor or a toggle; for the mortar joint or brick face use a sleeve anchor; for thin topping over steel deck, through-bolt or use a specialty deck fastener.

Order it as Metallics JTS4414SS, the 1/2 x 4-1/4 stainless steel wedge anchor packed 25 per jar. That single part number covers the item, there are no finish or length options under it, so a reorder or a submittal line referencing JTS4414SS gets exactly the same anchor every time.

Each jar holds 25 of the 1/2 x 4-1/4 stainless wedge anchors, supplied with nut and washer as wedge anchors normally are. That quantity suits a single rooftop unit, a run of trapeze hangers or a few equipment bases; for a full building standardization, order jars in multiples so every penetration on the job uses the same anchor.

Treat the 1/2 x 4-1/4 stainless wedge anchor as permanent. Once the nut is torqued, the clip has flared against the hole wall; backing the nut off lets you remove the fixture, but pulling the anchor out is not practical and reusing it in another hole will not give the same hold. If you expect to remove and reset equipment, set a threaded insert or use a removable-style anchor instead.