High Quality 88 Bolts And Nuts - 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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"Sincerity, Innovation, Rigorousness, and Efficiency" is definitely the persistent conception of our corporation to the long-term to establish alongside one another with customers for mutual reciprocity and mutual profit for High Quality 88 Bolts And Nuts - Roofing Bolt with Square Nut – Zonolezer, The product will supply to all over the world, such as: Kenya, Colombia, Turin, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
By Bruno Cabrera from Slovakia - 2018.11.28 16:25
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Heloise from Tanzania - 2017.06.29 18:55
