1) Shank diameter (inch): 0.133, 0.120, 0.131, 0.135, 0.148, 0.162 2) Length: 2-1/4" ~ 3-1/2" 3) Degree: 21 degrees 4) Plastic strip nails with diamond points 5) Finish: bright and electric galv. and HD galv. and mech galv. 6) Shank: smooth, ring, screw 7) Material: wire rod and SS304 and SS316 Packing: As per customers'' requirements