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    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    ATL-5d3221

    ATLAS® Countersunk Head Threaded Insert - Secure, Flush Installation, High Load Applications

    $129.99
    $129.99
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    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    $129.99

    Quantity: 1

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    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    ATLAS® Countersunk Head Threaded Insert - Unified Thread

    $129.99

    Quantity: 1

    Delivery via Maden

    Expect your order to arrive on time.

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    The ATLAS® Countersunk Head Threaded Insert is designed for high load applications, ensuring secure fastening. Its unique closed end keyed design allows for flush installation on sheet surfaces. With UNC and UNF threads available in No. 10 and larger sizes, this threaded insert provides versatile use. Featuring a Grip Range of .481 - .556 in, 300 Series Stainless Steel construction, and Passivated finish per ASTM A380, it meets stringent industry standards for durability and reliability. Trust PennEngineering® (Atlas®) for premium fastening solutions.

    Product Specifications

    Specifications B Ref
    .656 in
    Specifications Cad Supplier
    PennEngineering® (Atlas®)
    Specifications C Max
    .104 in
    Specifications D 000 004
    .413 in
    Specifications E Max
    .505 in
    Specifications Fastening
    Uninstalled
    Specifications F 005 000
    .120 in
    Specifications Grip Range
    .481 - .556 in
    Specifications H Keyway Height
    .097 - .102 in
    Specifications Identification Mark
    5 Rad.
    Specifications Install Drill Size Ref
    Z
    Specifications Install Hole Size Max
    .423 in
    Specifications Install Hole Size Min
    .413 in
    Specifications K Ref
    .575 in
    Specifications L 015
    1.625 in
    Specifications Pull Up Factor
    .120 in
    Specifications P Keyway Width 003 000
    .128 in
    Specifications Standard Finish
    Passivated and/or tested per ASTM A380
    Specifications Standard Material
    300 Series Stainless Steel
    Specifications Thread Size
    5/16-18
    Specifications Thread Specification
    3B per ASME B1.1
    Specifications Weight Per 1000
    33.4 lb