18 Years Factory offer EN14399-4 and 8 System HV Structural nuts for Mecca Factories

EN14399-4 and 8 System HV Structural nuts for High-Strength Structural bolting Dimension Standard: EN14399-4 and 8 Metric Size: M12-M36 Material Grade: ISO 898-2 class 10 Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, etc. Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality, Competitive Price, Timely Delivery,Technical Support, Supply Test Reports Please feel free to contact us for more details.  

  • 18 Years Factory offer EN14399-4 and 8 System HV Structural nuts for Mecca Factories Related Video:



    Part 2 of 2:
    9 different techniques on how to keep threaded fasteners in their place:
    1) Torque Wrench
    2) lock washer
    3) Nylon lock nut
    4) Castle nut
    5) Jam Nut
    6) Belleville washers
    7) Nord lock washers
    8) Safety wire
    9) Loctite