Bulk Zinc CR+3 Drop-In Anchors with Setting Tool – Monster Bolts Galvanized One-Tool Installation — single flat-blade

One-Tool Installation — single flat-blade driver taps

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Feature Details Diameter / Thread 1/4-20 UNC Available Lengths Fully threaded — 1/2″ & 3/4″ Head / Drive 6-Lobe Pan – Torx® Drive Point Style Taptite-style trilobular thread-rolling Material Carbon Steel Finish Black Oxide & Wax (RoHS) System of Measurement US / Inch Standards Meets ASME B18

Combo drive head allows use of either Phillips or slotted driver

These hardened steel screws cut their own threads into pre-drilled pilot holes

Bulk Zinc CR+3 Drop-In Anchors with Setting Tool – Monster Bolts Galvanized One-Tool Installation — single flat-bladeMonster Overview: Choose Zinc CR+3 Drop In Anchors with Setting Tool from Monster Bolts for medium to heavy duty anchoring in solid concrete. These anchors are designed for a flush finish, sitting level with the surface once installed. Expansion is achieved by driving the setting tool into the anchor, locking it securely in place. With a zinc CR+3 finish, these anchors are RoHS compliant and offer reliable corrosion protection for general indoor and