1/4-14 x 1 in. Sammys Rod Anchor Super Screw with Teks, 3/8 in. Threaded Rod Fitting, for Steel (Pkg.=25)

VERTICAL ROD APPLICATION: for all your overhead steel structures TEKS TECHNOLOGY: drill bit at tip of screw carves its own hole during installation. No pre-drilling required! FOR ALL STEEL STRUCTURES: ranging from 20 gauge to 1/2 in. thick BETTER CHOICE: more economical and time efficient than traditional methods SPECIFICATIONS: Screw Length 1 in. / Screw Diameter 1/4 in. / Rod Fitting Diameter 3/8 in. / Teks 3 DURABLE: galvanized steel structure with zinc coating, for ultimate quality and corrosion resistance REDUCE OVER-TORQUE AND SCREW FAILURE: use compatible Sammys #14 Black Nut Driver #8113910 COMPLIANCE: complies to NFPA 13 and NEC requirements