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    20d (4") Ring Shank Nails, 316 Stainless (5 lb. Box)

    Type: Fasteners
    Regular Price $63.08
    Item # N-20DSS316R-05
    • 20d (4") 6-gauge, ring shank, common nails
    • Stainless steel, type 316
    • For applications in harsh, salty, marine environments
    • 7/16" head diameter, .203" shank diameter
    • 5 lb. box (approximately 125 pieces)

    Typically Ships in 1 to 3 Business Days

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    Description
    Common Nails, Annular Ring Shank, Stainless Steel -Type 316
    Ring shank common nails are typically used for carpentry and framing and offer superior holding power in wood over smooth shank nails. They have smooth round heads with a ring shank and diamond point tip.

    Type 316 stainless steel is the is ultimate choice for applications in harsh, salty, marine environments.

    Product Highlights:
    • 20d (4") 6-gauge ring shank common nails
    • Stainless steel, type 316
    • For applications in harsh, salty, marine environments
    • 7/16" head diameter, .203" shank diameter
    • 5 lb. box (approximately 125 pieces)
    Additional Info
    Item #: N-20DSS316R-05
    Fastener Type: Common nails
    Penny Size: 16d
    Length: 4"
    Gauge: 6
    Head Diameter: 7/16"
    Head Pattern: Smooth head
    Head Type: Full round head
    Shank Type: Annular ring shank
    Shank Diameter: .203"
    Point Type: Diamond point
    Material: Stainless steel, type 316 (18-8)
    Finish: Stainless steel
    Approx Count per lb: 25
    Approx Count per package: 125
    Package Quantity: 5 lbs.
    Shipping Weight: 5.32 lbs. *

    * All dimensions and weights are approximate
    Shipping & Returns

    Most in-stock items ship within 1 business day from our Florida warehouse. Transit times vary by location — refer to our Shipping & Returns page for details.

    We accept returns within 30 days of purchase. Items must be unused and in original condition. Please contact sales@dockbuilders.com for return authorization or assistance.

    Why Choose Dockbuilders?

    With nearly 30 years of experience, Dock Builders Supply delivers dependable marine construction materials for projects of all sizes. Our products are selected with precision for durability, performance, and real-world dock applications.

    Backed by a knowledgeable team and supported with detailed estimates and drawings, we help you plan with clarity and build with confidence — from residential docks to large-scale marina installations.

    How It Works

    • Plan & Design

      Share your dock goals, and we’ll create a custom layout and materials list.

    • Select Components

      Choose durable, marine-grade parts tailored to your design.

    • Ship & Build

      We ship your supplies with secure, efficient delivery.