Basic InfoModel NO.: ASTMA563Type: Heavy Hex Structural NutsHead Style: HexagonalMaterial: Carbon SteelStandard: ASTMExport Markets: USA, Canada, Brazil, U.K., France, Germany, Spain, Italy, Switzerland, Dubai, Singapore, Malaysia, Japan... More
Ningbo Beilun Milfast Metalworks Co.,Ltd
![](/images/ico_star.gif)
![](/images/star_gray.gif)
![](/images/star_gray.gif)
![](/images/star_gray.gif)
Main Products: Hex Nuts, Heavy Hex Nuts, Threaded Rods, Hex Bolts, Hardened Steel Fla... More