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  • 1/4-20 Lead Anchors
  • Lead Machine Anchors
  • Lead Anchor Convenience Pack

1/4-20 Machine Screw Lead Anchors—Convenience Pack [50 per PKG]


    1/4-20 Machine Screw Lead Anchors—Convenience Pack [50 per PKG]

    Use with Combo Sidewalk Bolts

    Solid Set Machine Screw Lead Anchors: for use in concrete or concrete block.  Anchors are permanently mounted or "set" in block or concrete walls and slabs. Use with 1/4-20 Combo Sidewalk Bolts, or Truss Combo Sidewalk Bolts. These flush mount lead anchors are often referred to as Calk-In™ Anchors.

    Female Lead Machine Screw Anchors have been for years the number one method of "direct mount" storm panel installation in the State of Florida.

    • Meets Building code approvals
    • Convenience Pack comes FIFTY (50) count to a box!


    We offer two different tools for setting the lead machine screw anchors:

    Hand Setting Tool: [use with a hammer] to install machine screw anchors (Calk-In™ Anchor )

    Power Setting Tool: [makes installation a breeze with any power drill]

    How to install Lead Anchors correctly: Check our How to Guide

    Write Review

    1. Great Anchors 5 Star Review

      Posted by on 04 29 2017

      Great anchors, easy to install