If you drill and remove a cheaper cover screw (Grip-Rite, Spax) you will see that the coating has partially worn away but not on this attachment. You compare favorably to Simpson.
Optimized Picture Hanging Hardware Assortment by Qualihome
11 Review
Enhance Your Project Efficiency with Grip Rite Prime Guard MAXC62875
12 Review
Complete 376Pcs Hardware Nails Assortment Kit With 2" Nails And 8Oz Claw Hammer: Perfect For Picture Hanging, Finishing, Wall And Wood Nails.
16 Review
π DEWALT DCS16150 2 Inch Finish Gauge
9 Review