A307 B Heavy Hex Bolts Price - ASTM A490 A490M Heavy Hex Structural Bolt – Dingshen Metalworks

ASTM A490 A490M Heavy Hex Structural Bolts The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM A490 Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute.   Dimension: ASME B18.2.6, ASME/ANSI B18.2.3.7M Inch Size: 1/2"-1.1/2" with various length Metric Size: M12-M36 with various length Grade: ASTM A490 A490M Type-1 Finish: Black Oxide, Zinc Plating, 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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    GIVEAWAY and DIY CONTEST! See below:

    –Giveaways – To sign up for the giveaways follow these links:

    https://gleam.io/1Osjd/begrit-fidget-spinner-giveaway

    https://gleam.io/nBD6e/royew-spinner-stick-fidget-giveaway

    –DIY Contest – Follow this link for information:

    https://twitter.com/Revan_TK421/status/848093008956235778

    —-If you don’t have a Twitter account it is pretty easy and free to set up. You have until May 1st, 2017 to submit your fidget spinner design!

    MATERIALS:
    ***Bearing: any bearing will do but I used a skateboard (608) bearing in the video
    —Full ceramic: https://www.amazon.com/Ceramic-Bearin…
    —Hybrid Ceramic: https://www.ebay.com/itm/High-Speed-60…
    —Stainless steel: https://www.ebay.com/itm/10x-608-2RS-8…
    ***Hose Clamps: I recommend going to your local 99 cent store, dollar store, harbor freight, or hardware to see if they have them. I also recommend getting an assortment of different sizes so you can try out different styles of spinners. If you can’t find them here’s a couple links:

    https://www.amazon.com/Green-Blade-HC…

    https://www.ebay.com/itm/40pc-Hose-Cla…

    https://www.amazon.com/Tools-Hose-Cla…

    ***Weights for the spinner: I used bolts, coins, and bearings in the video but there’s tons of other things you can use. I want to encourage you to be creative and try things to see if they work with the spinner. If there’s nothing in your house the hardware store is the place to go to find things like nuts and bolts. Here’s are some examples:

    https://www.amazon.com/Grip-Nut-Bolt-…

    https://www.ebay.com/itm/Hex-Nuts-M2-M…

    https://www.ebay.com/itm/Neiko-50432A-…

    –My Twitter: https://twitter.com/Revan_TK421

    KEEP CALM AND SPIN ON

    Music References:

    ***INTRO
    Tonez&Re-C – Kyoto by @TONEZPRO (OFFICIAL) https://soundcloud.com/tonez-pro
    Creative Commons — Attribution 3.0 Unported— CC BY 3.0

    https://creativecommons.org/licenses/b…

    Music provided by Audio Library https://youtu.be/vq4okoteFEc

    ***1
    ●Joakim Karud – Piano Sax – https://youtu.be/Pu9e30Ve2MM
    ●Soundcloud – https://soundcloud.com/joakimkarud
    ●Creative Commons — Attribution-ShareAlike 3.0 Unported— CC BY-SA 3.0 – https://creativecommons.org/licenses/…

    ***2
    Warm by Joey Pecoraro https://soundcloud.com/joeypecoraro
    Creative Commons — Attribution 3.0 Unported— CC BY 3.0

    https://creativecommons.org/licenses/b…

    Music provided by Audio Library https://youtu.be/uFZ9rvvrpHc

    ***3
    Husky by Joey Pecoraro https://soundcloud.com/joeypecoraro
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    Music provided by Music for Creators https://youtu.be/81qJK4aqIFA

    ***4
    Great Days by Joakim Karud https://soundcloud.com/joakimkarud
    Music provided by Audio Library https://youtu.be/5lhZRunuJTs