High reputation for ASTM F436 F436M Hardened Steel Washers to St. Petersburg Factory

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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    The Authors@Google program welcomed Christopher McDougall to Google’s New York office to discuss his book, “Born To Run”.

    From The Washington Post:
    “The book flows not like a race but like a scramble through an obstacle course. McDougall wends his way through the history and physiology of running, occasionally digressing into mini-profiles of top-tier racers and doctors, spinning off into tangents about legendary races like the Leadville Trail 100 Ultramarathon, while always looping back to the main narrative. Back on course, he describes his pursuit of the bashful, elusive Tarahumara and their secret to success on foot; his befriending of an eccentric gringo who became part of the tribe and is the key to McDougall’s communication with it; and the realization of the eccentric’s dream to pit big-name, corporate-sponsored American marathoners against the near-primeval Indians in a super ultra-marathon in the Copper Canyons. A race to end all races, in other words. A sprint to the finish between old and new.

    The scenario is a writer’s dream. McDougall found a large cast of crazy characters, an exotic setting for drama and discovery, and a tailor-made showdown with which to cap the book. By and large it’s a thrilling read, even for someone who couldn’t care less about proper stride and split times and energy gels. McDougall’s prose, while at times straining to be gonzo and overly clever, is engaging and buddy-buddy, as if he’s an enthusiastic friend tripping over himself to tell a great story. He writes, for example, of a fellow-runner who “sluiced sweat off his dripping chest and flung it past me, the shower of droplets sparkling in the blazing Mexican sun.”

    A relentless and experienced reporter, McDougall dramatizes situations he did not directly witness, and he does so with an intimacy and an exactness that may irk discerning readers and journalistic purists. “Born to Run” uses every trick of creative nonfiction, a genre in which literary license is an indispensable part of truth-telling. McDougall has arranged and adrenalized his story for maximum narrative impact. Questions crop up about the timing of events and the science behind the drama, but it’s best to keep pace with him and trust that — separate from the narrative drama — we’re actually seeing a glimpse of running’s past and how it may apply to the present and the future.”

    “Christopher McDougall is a former war correspondent for the Associated Press and is now a contributing editor for Mens Health. A three-time National Magazine Award finalist, he has written for Esquire, The New York Times Magazine, Outside, Mens Journal, and New York.”



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