Shanghai Powermax Fastener Co., Ltd. |
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ASTM A325 heavy hex structural bolts zinc plated
We produce premium quality Bolts from Nickel Alloys ,Stainless Steels,Super Alloys,Duplex steels & Super Duplex,Copper & Copper Alloys,Aluminum Alloys,Bronze alloys ,Titanium grades with ASTM/ASME/DIN Standards & Specifications.We produce different types of hot forged cold formed bolts in almost all shapes & sizes.We also provide passivation,quality coating further processing as per client's requirement.
SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.
STANDARD: ASME B18.2.6
THREAD: ASME B1.1 , UNC, UNF, CLASS 2A
FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.