Roofing Screw Nails with Umbrella Head

• Standard: ANSI, DIN, GB, JIS, Bsw, GOST
• Type: Hexagon Head
• Material: Carbon Steel
• Size: 3"
• Head Style: Hexagonal
• Connection: Common Bolt
• Model NO.: 3"
• Groove: Triangle
• Grade: 12.9
• Transport Package: 25kgs Per Carton.
• Specification: 8g-13g
• Trademark: VIDA
• Origin: Tianjin, China
• HS Code: 73170000
• Production Capacity: 3000 Tons Per Month

Product Description

Roofing screw nails
Twisted and smooth umbreall head nails
Umbrella head roofing nails with washer













Specification: 9G*2-1/2", 9G*2", 9G*3", 10G*2", 10G*3", 12G*1-1/2, 12G*2"13G*1-3/4", 13G*1-1.2"

Usage: For construction, wooden cased, furniture countersunk others
Finish: Large flat or checkered head. Diamond point, polished, bright, V. C, C. C, E. G., H. D. G. And P. C. Finish.
Packing: Bulk, 25kgs/ bags or cartons, into pallets.