1/4-14 in. x 1 in. Vertical Rod Anchor Super Screw with Teks and 3/8 in. Threaded Rod Fitting for Steel (25-Pack)

Threaded Rod Hangers, Steel Installation
• Heat-treated, case-hardened steel Zinc-plated for corrosion resistance
Hardened steel 1-pc. design prevents snapping during installation and ensures a strong hold between screw and connector. Excellent for use in high-stress environments.
Screw body meets AISI 1022 standard; coupling meets AISI 1018 to 1022 standard.