3 1/4" self drill eye lags 500 cnt (item #1104)

3 1/4" eye lags 

acoustical eye lag self-drilling screws are made for attaching drop ceiling tie wires to steel.

Specifications:

• Meets ASTM A 510 for carbon steel manufacturing.
• Meets F.I.P.3-1000.7 for torsional strength and drill speed
• Meets ASTM F1941 for corrosion resistance

use in lag poles/ screw poles