Stainless steel drop in anchor is one kind of heavy duty mechanical expansion anchors, used in the concrete, brick, masonry substrates to anchor and fix the fixture objects, consisting of stainless steel 304 & 316 anchor body and a conical plug inside. The stainless steel materials' excellent feature make the tensile loading force and expansion strength very stronger than carbon steel drop in anchor. The rust and corrosion proof function are also better than galvanized drop in anchors. 

   Stainless drop in anchors are used in different installation site. The zinc plating drop in anchor is used for ordinary indoor and outdoor installation environment, SS 304 stainless steel drop in anchor bolts are suitable for wet environment, in which the anchor body may be submerged in water. SS 316 drop in anchor bolt is suitable for seawater or chlorine and other immersion liquid invasion environment or places with special high-level requirements.

    For installing, To punch the ss expanding plug into anchor body by setting tool to expand the another end cut crossing ditch for fixing with machine bolts. Providing American or British inch and Metric system standard with No knurling, half and double knurlings surface types.   

[Product Features]:

● Stainless steel drop in anchors have stronger and better tensile loading force and expansion strength & rust and corrosion proof function than carbon steel drop in anchors. 

● Specially designed a conical built-in SS plug achieve expansion function.

● The unthreaded end is cut crossing groove to ensure to be completely expanded.

● Pre-insert a thin plastic sheet to lock steel plug and prevent it from falling down.

● Fasten various sizes of bolts, studs or threaded rods to achieve flexible fixture thickness.

● Anchor threaded end is flush with the substrate surface after removal of  the fixtures.

● Remove the fixture leave anchor body undisturbed.

● Suitable for medium-heavy duty loading installation purpose.

● Use special setting tool to install drop in anchors.

[Base Materials]:  ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Solid wall ☑ Stone

[Materials & Surface treatment]:

☞ Stainless steel 304 / 316.

[Applications]:

☑ Railing,special door industry,wall panel.

☑ Installation of interval signs, handrails, railings, shelves ,wood plate,wall hanger,bracing,shelving and gates.

☑ Installation of console grating and fence and heavy machinery location installing.

☑ Pipe installation engineering / pipe support.

☑ Temporary work such as steel truss for platform safety rings & brickwork structure.

☑ Installation of banister starter bars for structural expansion,stadium seats and rectification works.

☑ Steel building structural expansion and rectification works.

☑ Fix air ducts, cable tray, trunking, mechanical pumps and electrical switch gear.

[Installation Instruction]:

① Drill a hole in the base material to ensure the proper diameter and depth required.

② Use a nylon brush to remove all debris and dust.

③ Hammer ss anchor body into the drilled hole till threaded end is flush with substrate surface.

④ Hit the built-in ss plug with setting tool until the shoulder meets the top of ss anchor body.

⑤ Tighten the bolt or other fasteners to fix and install the objects.

[Product size description]: (mm/inch)

** The sizes of stainless steel drop in anchors are same as the carbon steel drop in anchors.

** The special sizes are available as customers' inquiry.