100% Original Factory Hook Bolts to Finland Factories

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.  

  • 100% Original Factory Hook Bolts to Finland Factories Related Video:



    Assembly video of Pilosio’s MP Ringlock scaffolding, taken from the Virtual Training software.

    The special MP whaser features 4 fixed and orthogonal channels and 4 slotted channels that allow variable angle locking, for a connection of nearly 360° allowing to create any geometry, even unusual ones.

    MP has no bolts or nuts and the scaffolding own vibration reinforces the connections.