14 Years Manufacturer Hook Bolts for Rio de Janeiro Manufacturer

A range of hook bolts, used in the roofing industry for fixing cladding and roofing panels to steel frames. Hook bolts, also commonly known as 'J' bolts and supplied with nuts.  Inch Thread Size: 1/4"-4" with various lengths Metric Thread Size: M6-100 with various lengths Material Grade: Carbon Steel, Alloy Steel, and Stainless Steel covers ASTM F1554, A307, A449, A354, A193, A320, F593, ISO 898-1 4.8, 6.8, 8.8, 10.9 Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, and so on. Packing: Bulk about 25 kgs each carton, 36 cartons each pallet. Or, comply with your requirement. Advantage: High Quality and Strict Quality Control, Competitive price,Timely delivery; Technical support, Supply Test Reports Please feel free to contact us for more details.  

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    Schmeck Verbindungstechnik GmbH, Lüdenscheid. Die Verbindung von Qualität, Flexibilität und Zuverlässigkeit. Perfekte Produktion von Bolzen für das Bolzenschweißen nach DIN EN ISO 13918, Schweißschrauben nach DIN 34817 und allen gängigen Automobilnormen, Norm- und Zeichnungsteilen.



    Automatic Screw Thread Rolling Machine (for Screw Cap, Aluminum Jar, Lamp Socket …)
    The Automatic Screw Thread Rolling Machine is mainly applied to many kinds of metal thread repression, and able to process screw thread and straight tooth patterns at the same time, that help reducing the production process, and greatly improving productive efficiency; capable for processing diameter Φ12mm-Φ60mm, length of 50MM, capacity 10,000 units per day.

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