Founded in 1998,Specializing in Expansion Anchor Bolts and Cable Installation Parts.
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Steel Drop In Anchor

steel drop in anchor is made from carbon steel & stainless steel materials. They are available in Inch and metric size styles from 1/4 (M6) to 3/4 (M20), consisted of expansion shield and expanded plug inserted.
  • Metric & American Standard
  • OEM
  • 7318159001

Steel drop in anchors are machine-threaded expansion anchors  used in solid concrete, hard stone, and solid block. It consists of anchor body and a steel plug inside. To hammer the plug into the anchor body with the setting tools from a hollow body end and to expand the another end cutted crossing ditch for installation with the bolt.The products are made by the carbon steel or the stainless less are available as customers' require and  consists of anchor body and stee plug inside. 

    The bearing capacity and tensile strength of the sunk bolt mainly depend on the PSI and embedded depth of the concrete. Other influencing factors include whether the reinforcement is properly embedded in the concrete and whether it is fully expanded in the anchor bolt.

     The external surface of drop in anchor is smooth, so that the surface allows more surface area to contact with the concrete, thus providing a consistent retention value.

* Used in the concrete place to anchor and fix the object.

* The retaining power can be removed easily.
* To punch the steel conical plug inside to expand the anchor shell.

China drop in anchors

* Perfect expansion designed built-in plug ensures full expansion of anchor.
* It consists of  anchor body and plug inside.
* The tensile loading testing certificate is available.
* The SS 304 & 316 can be made as the same size of the steel Drop In Anchor
Item Code Thread Size Anchor Dia. Anchor Length
DROAN-1/4 1/4 3/8 1
DROAN-5/16 5/16 10mm 30mm
DROAN-3/8 3/8 1/2 1-9/16
DROAN-1/2 1/2 5/8 2
DROAN-5/8 5/8 7/8 2-1/2
DROAN-3/4 3/4 1 3-1/4
DROAN-06 M6 / W1/4 8.0 mm 25.0 mm
DROAN-08 M8 / W5/16 10.0 mm 30.0 mm
DROAN-10 M10 / W3/8 12.0 mm 40.0 mm
DROAN-12 M12 / W1/2 16.0 mm 50.0 mm
DROAN-16 M16 / W5/8 20.0 mm 65.0 mm
DROAN-20 M20 / W3/4 25.0 mm 80.0 mm


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