Wholesale Price China ASTM A449 Hex Cap Screws to Rome Factory

Wholesale Price China ASTM A449 Hex Cap Screws to Rome Factory

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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 contac...


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We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Structural Nuts Manufacturer, Nord Lock Washers Material, Heavy Hex Nuts Manufacturer, We are looking forward to building positive and beneficial links with the companies around the world. We warmly welcome you to contact us to begin discussions on how we can bring this into being.
Wholesale Price China ASTM A449 Hex Cap Screws to Rome Factory Detail:

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.


Product detail pictures:

Wholesale Price China ASTM A449 Hex Cap Screws to Rome Factory detail pictures


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  • High amperage electricity can easily melt metal! In this video you’ll learn step by step how to modify a microwave oven transformer into a high-current device that can pump out 800 amps of electrical current. This is how to build The Metal Melter!

    Endcard Links:

    Spot Welder: https://goo.gl/3eEfLx
    Electric Arcs: https://goo.gl/SgLxgi
    Stick Welder: https://goo.gl/ZmccT9
    Metal Melter: https://goo.gl/jolsPz

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    Business Inquiries: For sponsorship requests or business opportunities please contact me directly: https://www.youtube.com/thekingofrandom/about

    WARNING:

    Burning galvanized metal may release toxic Zinc Oxide fumes. This project is extremely dangerous and should not be attempted without adult supervision and adequate training. Misuse, or careless use, of tools or projects may result in severe electric shock, cardiac arrest, serious injury, permanent damage to equipment and property, and/or death. Use of this video content is at your own risk.

    Music By: Music by Jason Shaw (TU-GetAMoveOn) https://www.audionautix.com

    Project Inspired By:

    https://www.youtube.com/user/codemsan and https://www.youtube.com/watch?v=KRoPHKpCYmg&feature=share&list=UUvOjut5I-sVN9NthH0PkK5g

    Project History & More Info:

    By modifying the secondary coil on a MOT, the transformer is converted from a high voltage/low current device into a low voltage/high current metal melter. The first MOT in the video produces just over 500 amps, and the second one is capable of nearly 800 amps.

    Any metal that can conduct such low voltage electricity acts as a resistor between the electrode wires, and heats up due to the extreme electrical friction.

    A practical application of this modified transformer is shown in another video on how to make a spot welder. This way, the high current can be directed to one focused location to fuse sheets of metal together on contact.

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