1.625" (1-5/8")

#6 X 1-5/8" Phillips Bugle Head | Self-Drilling Screw | Black Phosphate | DP2 | Bulk Box 5000

#8 X 1-5-8" Phillips Flat Head | Particle Board Screws | Black Phosphate | Type-17 | Bulk Box 4000

#8 X 1-5/8" Phillips Modified Truss Head K-Lath) | Self-Drill Screw | Black Phosphate | DP2 Bulk Box 4000