Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Follow us on Facebook
Shipping Info
no sales tax Defender Home Page
Your Cart
null View Cart View Shopping Cart
null Check My Order(s)
null Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
null Defender Seal null
promo A
promo B
promo C
promo D
Acco G-4 Hi-Test Galvanized Chain - Bulk

Acco G-4 Hi-Test Galvanized Chain - Bulk

  • Chain Size: 5/16", 275' Half Drum
  • Working Load Limit: 3,900 lbs.
  • Has the Highest Strength to Weight Ratio
  • Item #: 
    Peerless / Acco
    Model #: 
    Shipping Weight: 
    300.00 Lbs.
    Our Price:
    Status:    null In Stock

    Made in the USA

    Shipping Note:
    It ships ONLY by Truck Freight.
    Please call us at 800-628-8225 or E-mail for a valid shipping quote, since Truck Freight rates change regularly.

    Acco G-4 Hot Galvanized, Carbon Steel Chain
    ACCO Grade 43 High-Test Chain features both high tensile strength and resistance to wear needed by marine windlasses, anchor rodes, modern hauling and heavy duty trucking, logging, farming, and construction applications. Working load limits exceed those of ordinary low carbon or general utility chain. ACCO Grade 43 High-Test Chain is embossed with "G4" on every link.

    Acco chain is Continuously Hot Dip Galvanized to provide a deep strong protective coating which has over 30% more zinc per unit volume than mechanical coatings. In the Hot Dip process the galvanized zinc coating is alloyed with the base steel creating a METALLURGICAL bond that is several orders of magnitude stronger than mechanical bonding (zinc electroplating used by most chain manufacturers). In the hot dip process this chain is specially shot-peened before galvanizing to create the longest lasting protection against corrosion. This zinc-steel bond is immune to further corrosion for the life of the zinc. If the chain's steel base is exposed by cuts or nicks the base steel will not rust until the nearby zinc is consumed.


    • ISO short link, high tensile strength carbon steel ideal for anchor (windlass) chain.
    • Working load limits exceed those of ordinary low carbon or general utility chain
    • The short link makes it more flexible and ideally suited as a windlass chain.
    • Special Hot Dip Deep Galvanized finish is recommended for all marine applications

    Note: Most brands of windlasses require either BBB or G4 High Test chain, because the links are more uniform in size and more flexible than proof coil. Each windlass is sized for a specific chain. Be sure to check your windlass instructions or contact the windlass manufacturer for correct sizing.

    CA Prop65 warning
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Worldwide Enterprises Chain Grab Hook
    Item #: 001203
  • Chain Size: 5/16" (Not for BBB chain )
  • Function: Removes Load from Windlass after Anchor is Set
  • Working Load: 4700 lb, Sold individually
  •  Include
    Model #:
    Sea-Dog Quick Link
    Item #: 003369QLK516
  • Applications: Connecting 5/16" Chain Links, Length: 2-15/16"
  • Material: Formed Mild Steel Electro-Galvanized
  • Breaking Load: 7700 lbs, (1) per Package
  •  Include
    Model #:
    Worldwide Enterprises Swivel
    Item #: 001469
  • 5/16"
  • Galvanized Eye & Eye
  •  Include
    Model #:
    Worldwide Enterprises Chain Link
    Item #: 001480
  • Designed for Connecting 5/16" Chain Links, Length: 1-3/4"
  • Material: Hot Dipped Galvanized Steel, Working Load 1900 Lbs.
  • (1) per Package
  •  Include
    Model #:

    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials
    Click Here For Our Privacy Policy