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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    As Wal Thornhill explains, the standard cosmology’s increasingly strange interpretations and conjectures become unnecessary in an Electric Universe. Conventional science tell us that mysterious dark energy makes up 73% of the total mass and energy in the Universe. The concept of dark energy was invented in the 1990’s, when scientists studying type 1A supernovae discovered that the supernovae appeared to be accelerating faster the farther away they were from the observer. Today, cosmologists say that the mysterious force of dark energy is responsible for increasing the expansion of the Universe since the hypothetical Big Bang explosion. However, they admit that they have no understanding of what dark energy is nor how it really works. A new scientific study has only made the hypothetical dark energy more mysterious. Scientists attempting to measure the so-called cosmic expansion rate have discovered that the Universe again appears to be expanding much too quickly, even taking into account the invention of dark energy’s influence.

    Source Scientific American article: https://www.scientificamerican.com/article/cosmic-speed-measurement-suggests-dark-energy-mystery/

    Related previous Space News episodes:

    Remembering Halton Arp: https://www.youtube.com/watch?v=LnZJlv-Buhk

    Halton Arp and the Electric Universe: https://www.youtube.com/watch?v=LfxrEFf3Wuc

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