Top Quality ASTM A194 7M Heavy Hex Nuts for The Swiss Manufacturers

ASTM A194/A194M 7M Heavy Hex Nuts API 6A Flange Valve Wellhead Heavy Hex Nuts Dimension Standard: ASME B18.2.2, ASME B18.2.4.6M, ISO 4033, Din934 H=D Inch Size: 1/4”-4” with various lengths Metric Size: M6-M100 with various lengths Other Available Grade: ASTM A194/A194M 2H, 2HM, 4, 4L, 7, 7L, 7M, 8, 8M, 16 and so on. Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE 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.

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    The double block rigging technique is a great technique for rigging large/heavy pieces as it helps to spread the force of the piece(s) being rigged. It uses more rope in the system to help absorb energy, using more components to help spread the load and reduce the shock load on the stem its self.

    Climber – George Keays
    Groundsman – Mat Fernandez
    Cameraman – Joel spooner – joelspooner.com