OEM Manufacturer ASTM A449 Hex Cap Screws for Congo Manufacturers

ASTM A449 Hex Cap Screws Hex Bolts Standard: ASME B18.2.1 unless otherwise specified (Various types of configuration are also available) Thread Size: 1/4”-3” with various lengths Grade: ASTM A449 Type-1 Finish: Black Oxide, Zinc Plated, Dacromet, Hot Dip Galvanized, PTFE 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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    website:https://www.jhmindustry.com/
    Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.



    (Roll forming: https://youtu.be/k6iODHla6qY)

    This film takes you through the processes within a hot rolling mill. You’ll get to see the different stages all the way from heating to cooling.
    Filmed at SSAB in Borlänge, Sweden (https://www.ssab.com)

    For more information about courses visit our website https://du.se/en/Education/Subject-list/Material-Science/

    Watch this film about Roll forming to find out what can be done with the finished strips! https://youtu.be/k6iODHla6qY