Sawtooth anchor cuts threads without stressing concrete
Heavy-duty, Large Diameter Tapcon (LDT) self-threading concrete anchor cuts its own grooves into concrete when driven into pilot hole with impact or socket wrench. Sawtooth threads speed up installation over wedge or adhesive anchors. Finished head has no exposed threads to cause tripping. Anti-rotation serrations on washer prevent back-out. Can be placed close to edges without stressing concrete and removed without torching or grinding. Available in 3/8-, -, 5/8-, and -in. dias. in several lengths. Anchor head has length identification code for inspection purposes.