15 Years Factory wholesale ASTM F436 F436M Hardened Steel Washers to Angola Factories

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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    I discuss some great ways to make a climbing anchor when life gives you two bolts, whether it be for top-roping or multi-pitch climbing.

    1. Two quickdraws – Quick, easy, convenient. Not recommended for multi-pitch, but doable.

    2. Double length sling – Versatile, strong, adjustable. Great for multi-pitch and top-rope.

    Sorry about all the cut and pasted clips.

    For questions, you can comment or PM me.

    What’s your favorite anchor setup? Comment below! Thanks for watching.

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