Products Description
Size: M6-M12 1/4"-1/2"
Material: Q235 Mild Steel, Stainless steel(201 304 316)
Surface: Blue White Zinc, Yellow Zinc Plating
Standard: GB DIN BS ASTM
Suitable base materials: C12/C 15 to C50/C60 concrete, natural dense stone.
Product description: Expansion bolt with hook is a special threaded connector used to fix pipe support, crane, bracket or equipment on the wall, floor and post. It is mainly used in the integrated installation of multimedia classroom, installation of all kinds safety mesh, installation of curtain wall, etc.
Grade 4.8 carbon steel expansion hook is suitable for C12/C15 to C50/C60 concrete natural dense stone. It is mainly used as a special threaded connector for fixing pipe brackets, hangers or equipment to the wall. Mainly used in the integrated installation of multimedia classrooms, installation of protective nets, installation of protective nets such as tap water manhole covers, installation of curtains, etc.
FAQ
What galvanizing process does your factory use for surface treatment?
Our company's blue and white zinc adopts trivalent Cr3 + blue and white passivation process. The galvanizing process has good coating effect and good environmental effect; our company's color zinc uses Cr 6+ color zinc passivation process, which has long anti-rust time and good high temperature resistance. .
How is the product packaged?
Our factory generally uses brown cartons and white boxes, pallets. 25KG bag. Packaging can also be customized according to your needs.
What currency does your factory generally use for payment?
USD, CNY.
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