3-1/4" Yellow Zinc Metal Self Tapping Drilling Eye Lag Screws for Metal Joists 16 to 22 Gauge Sheet Metal,1-3/4" Thread Length,2" from Collar to Drill Point,Hang Suspended Drop Ceilings Grid,100/PKG

3-1/4" overall lgth,~1-3/4" threaded lgth, 2" from collar to drill point. Used for 16 to 22 gauge sheet metal.

• EL300W 3" wood eye lag wood screw/plain, 100pcs/box
• EL300WZ 3" wood eye lag wood screw/white zinc, 100pcs/box
• EL400W 4" wood eye lag wood screw/plain, 100pcs/box
• EL500W 5" wood eye lag wood screw/plain, 100pcs/box
• EL75SD 2" overall lgth, 1/2" thread lgth, 3/4" fm collar to drill point, yellow zinc self-drilling, 100pcs/box
• EL75SDZ 2" overall lgth, 1/2" thread lgth, 3/4" fm collar to drill point, white zinc self-drilling, 100pcs/box
• EL75BSD 2" overall lgth, 1/2" thread lgth, 3/4" fm collar to drill point, 5/16" eye self-drilling, 100pcs/box
• EL150SP 2-3/4" overall lgth，1-1/2" thread lgth, yellow zinc, sharp point, 100pcs/box
• EL200SD 3-1/4" overall lgth, 1-3/4" threaded lgth, 2" from collar to self drill point, yellow zinc, 100pcs/box
• EL100DSD 2-1/4" overall lgth，1" from collar to drill point, deep driling eye lag screw, 100pcs/box
• EL14114 2-1/2" overall lgth, concrete eye lag screw, high-low thread, thread lgth 1-1/4", 100pcs/box