Details
taper bolts
size: 3/8", length: 2-1/4", min. embedment: 1-7/8", hole diameter: 3/8", Required torque to set: 40 (ft. lbs), required head clearance: 3/16"
box qty: 50,
required hole diameter equals anchor diameter, undersize/oversize holes can be accommodated by turning the pre-expanded nut a few times, equipment may be removed and replaced. The bolt is simply re-inserted and torqued to obtain original holding power (the nut stays in the hole), bolt can be removed and re-used with a new nut,
strength-the highest tensile and shear strength of any expansion anchor, withstands vibratory loads better than any other expansion anchor.
installation: drill hole the same diameter as the taper bolt using fixture as a template. taper bolt works in a bottomless hole, drive taper bolt into place leaving recommended head clearance. If hole is oversized simply remove and pre-expand the expander nut to fit hole, tighten taper-bolt recemmended number of turns and/or recommended torque, for big jobs, set taper bolt with an impact wrench. This method offers speed, consistency and greater installer productivity