Good quality 100% ASTM F436 F436M Hardened Steel Washers Supply to Niger

ASTM F436 F436M Hardened Steel Washers Hardened Circular, Clipped Circular, and Extra-Thick Washers, Beveled Washers Metric Size: M12-M100  Inch Size: 1/4”-4” Material Grade: Through hardened washers shall have a hardness of 38 to 45 HRC, except when zinc-coated by the hot-dip process, in which case they shall have a hardness of 26 to 45 HRC. Metric washers are suitable for use with fasteners covered in Specifications A 325M, A 490M, A 563M and with fasteners of Specification F 568 property classes 8.8 and higher. Inch washers are suitable for use with fasteners covered in Specifications A325, A 354, A 449, and A 490. Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet 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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    An inexpensive and simple solution for screwing nuts on screwed rod and long threaded bolts.

    As the containment is used to house all fixtures and fittings utilised by the building trade, this containment requires screwed rod with nuts manually adjusted to the desired height. This is a labour intensive and time consuming function in the construction area.

    This is where this ingenious little device comes into play!

    It is the ultimate time saving device for plumbers, engineers, ventilation engineers and electricians, who all spend time and energy on manually running nuts on the screwed rod and long threaded bolts.

    The advantages are many and applicable to a wide range of trades.

    The ultimate time saving device has arrived!

    Will travel a meter in seconds.

    Easy to use, time and energy saving and also economical.

    Is designed to run the nut up the thread yet not fully tighten.

    Has the option of a universal nut or can be made for individual nut sizes.

    From a safety standpoint the nut stops the procedure when the nut runner reaches a solid face.

    Attaches to any hand held drill.