Hex Head Flange Bolt,Carbon Steel,Stainless Steel; Natural Color; Grade 4.8 8.8 10.9 12.9; Available in Size of M4 to M60

Please Choose The Main Specifications

1.Standard	DIN, ANSI, ISO, JIS, BSW, GB And Non-Standard Items
2.Material	Carbon Steel, Stainless Steel
3.Surface Treatment	Plain, Zinc Plated, Black, Hot Dip Galvanized, Etc.
4.Size	M5~M20