Steel Tower Bolts Price - ASTM F436 F436M Hardened Steel Washers – Dingshen Metalworks

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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    Subscribe to our channel for the latest training videos, climbing tutorials and more! In this video we look at another way to build a traditional anchor in the event the climber has made it to the top of the route, has three pieces of gear to place, but does not have a cordelette or sling.

    Step 1: Place your three pieces of gear.

    Step 2: Give yourself a couple arms’ lengths of slack and tie a clove hitch to the uppermost piece of gear.

    Step 3: Take out another couple arms’ lengths of slack after tying the first clove hitch, and tie another clove hitch to the bottom anchor piece.

    Step 4: Clip the length of rope between both clove hitches to the middle piece of gear, then pull down on the segments of rope between each protection point (similar to anchoring with a cordelette) and tie an overhand or figure 8 knot to create an equalized master point.

    Step 5: To belay from this type of anchor, the climber can either perform a redirect belay (for more on this see our video on “How To Belay From Above”) or direct belay (for more on this see our video on “Direct Belay using an Auto-Block Device”) from the master point.

    The belayer can also adjust their tether length by tying a clove hitch to the master point, similar to a standard cordelette anchor system.

    We hope you found this video helpful. Feel free to comment below with questions or thoughts!

    Please remember, climbing is inherently dangerous. Climb at your own risk. Visit https://ClimbingTechTips.com for related comments, additional videos, and community feedback!