Model: Large Flat Head Truss Head Screws
Material: 410 Stainless steel / Carbon steel
Product standard: GB/T
Surface treatment: Blue zinc plated
Product Size: "diameter" * "Length" / d x L
e.g:M4.2*50mm; means thread diameter=4.2mm, length=50mm
Quantity: 10/20/50/100pcs
Package Including:According to your choose * Large Flat Head Truss Head Screws