Excellent quality Anchor Fastener Bolt - Roofing Bolt with Square Nut – Zonolezer Detail:
Standard: French standard nfe25129, OEM, customized
Grade: A307 GRA or 4.8
Material: carbon steel.
Sizes: From 1/4″ to 3/8″, from 6mm to 10mm.
Surface: Most Galvanized
Packing: carton with plywood pallet
Supply Ability: 100 tons per month
Roof bolts are also known as large flat head eleven slot machine screws. Because the head is shaped like a roof, it is also called a roof bolt. The standard used is generally the French standard nfe25129, which is mainly used in the wood structure and building decoration industries. Usually used with hex nuts and square nuts.
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We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Excellent quality Anchor Fastener Bolt - Roofing Bolt with Square Nut – Zonolezer, The product will supply to all over the world, such as: Moldova, Jamaica, Nairobi, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Matthew from Cannes - 2018.02.12 14:52
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Julia from Poland - 2018.11.22 12:28
