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Acco G-4 Hi-Test Galvanized Chain

The longest continuous length we have in stock is: 300  feet.*

*We may be able to special order longer lengths.
Please call us at 800-628-8225 Or email customer service

Acco G-4 Hi-Test Galvanized Chain

  • Chain Size: 7/16", Sold Per Foot
  • Working Load Limit: 7,200 lbs
  • Has the Highest Strength to Weight Ratio
  • Item #: 
    Peerless / Acco
    Model #: 
    Shipping Weight: 
    2.15  Lbs / Ft
    Our Price:
    Status:    In Stock

    Please note:
    Items Cut to Custom Lengths Are Not Returnable.

    Cut Length Chain that has a total weight of 140 lbs or more will ship by truck.
    A Defender representative will contact you with the quote before shipping.


    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.


    • Applications: A high tensile strength carbon steel anchor (windlass) chain with an ISO short link
      • The short link makes it more flexible and ideally suited as a windlass chain
      • Check fit or contact windlass manufacturer before purchase
      • This extra thick hot dip galvanized finish is recommended for all marine applications
    • 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
    • Available By the Foot and Full drum


    • Windlass Grade 43 ISO Chain
      • ISO short link, high tensile strength carbon steel ideal for anchor (windlass) chain
    • Embossed G4
    • Specifications
    • Finish Hot Galvanized
    • Size 7/16 in
    • Wire Diameter: 0.467 in
    • Inside Dim. Length (Nominal): 1.400 in
    • Inside Dim. Width (Min): 0.660 in
    • Material: Carbon Steel
    • Qty. Per Full Drum: 300 feet
    • Weight: 645 lbs
    • Working Load Limit: 7200 lbs
    • Working Load Limit: 3266 kg

    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.

    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

    Crosby G-209 Series Anchor Shackle - 7/16"
    Item #: 002930G20716
  • Shackle Size: 7/16", Pin Diameter: 0.50", Opening: .75"
  • Pin Type: Screw Pin / Working Load: 1-1/2 Ton
  • Material: Hot Dip Galvanized, Forged-Quenched and Tempered with Alloy Pin
  •  Include

    Model #:
    Samson Pro-Set 3-Strand Nylon Line
    Item #: 002124
  • Line Diameter: 3/4", Color: White with Red and Green ID
  • Average Tensile Strength: 13,500 lbs, Sold by the Foot
  • Superior Wet Abrasion Resistance for a Long, Dependable Service Life
  •  Include

    Model #:
    Crosby G-209A Series Forged Alloy Anchor Shackle - 7/16"
    Item #: 002931A20716
  • Shackle Size: 7/16", Pin Diameter: 0.50", Opening: .75"
  • Pin Type: Screw Pin, Working Load: 2-2/3 Metric Tons
  • Forged Alloy Steel, Quenched and Tempered, with Alloy Pin
  •  Include

    Model #:
    Suncor Stainless Steel 360 Degree Anchor Swivel
    Item #: 003016CHNCH3
  • Applications: For 1/2" to 3/4" Chain, Anchor Shank Up to 3/4"
  • Material: Precision-Cast 17-4PH Stainless Steel / Solid Bronze Thrust Washer
  • Breaking Load: 25,000 lbs, Swivels 360 Degrees
  •  Include

    Model #:
    Buccaneer Medallion 8-Plait Nylon Rope Line
    Item #: 002677WHI034
  • Diameter: 3/4", Tensile Strength: 17000 lbs, Color: White
  • Sold by the Foot
  • Excellent Strength, Shock Absorption and Abrasion Resistance
  •  Include

    Model #:
    04-24100 / 04-24

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