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 With abundant experience, We have manufactured and exported series of nails to South America, Middle East, Africa countries and south-east Asian for a few years. Our products are strictly examined with all necessary testing instruments, and we've got the certificate of ISO9002 Quality Management System We will offer you products with top quality and competitive prices, welcome your specific inquiry!