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    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    PEM-aa3158

    Secure metal sheets with precision using PEM Large Knob Spring-Loaded PF11/PF12. Choose from various cap options and enjoy durable materials meeting ASTM standards.

    $29.99
    $29.99
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    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    $29.99

    Quantity: 1

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    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    PEM Large Knob Spring-Loaded PF11/PF12 Unified

    $29.99

    Quantity: 1

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    The PEM Large Knob Spring-Loaded Types PF11 and PF12 offer precision and reliability for securing metal sheets and panels. Featuring a shoulder on the retainer for a positive stop during installation, these captive panel screws are available in self-clinching, flaring, or floating mounting styles. Choose from knurled or un-knurled metal cap, black metal cap, or custom color plastic cap options to suit your specific needs. With materials like aluminum, carbon steel, and stainless steel, along with finishes per ASTM standards, these fasteners ensure durability and performance. Ideal for sheet hardness up to HRB 80 or HB 150, these fasteners meet stringent industry standards for quality and functionality.

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    Product Specifications

    Specifications A Shank Max
    .036 in
    Specifications Cad Supplier
    PennEngineering® (PEM®)
    Specifications Cad View
    Unfastened
    Specifications C Max
    .311 in
    Specifications Driver Size
    Slotted/#2; Phillips
    Specifications E 010
    .514 in
    Specifications Finish Knob
    Natural Finish
    Specifications Finish Retainer
    Bright Nickel over Copper Flash per ASTM B689
    Specifications Finish Screw
    Passivated and/or tested per ASTM A380
    Specifications Finish Spring
    Natural Finish
    Specifications For Use In Sheet Hardness
    HRB 80 or Less (Hardness Rockwell “B” Scale) / HB 150 or Less (Hardness Brinell)
    Specifications G 025
    .350 in
    Specifications Hole Size In Sheet 0003 0000
    .312 in
    Specifications Material Knob
    Aluminum
    Specifications Material Retainer
    Heat-Treated Carbon Steel
    Specifications Material Screw
    400 Series Stainless Steel
    Specifications Material Spring
    300 Series Stainless Steel
    Specifications Min Dist Hole Cl To Edge
    .330 in
    Specifications Min Sheet Thickness
    .036 in
    Specifications P 025
    .120 in
    Specifications Screw Length Code
    2
    Specifications Standard Finish
    Knob - Natural FinishRetainer - Bright nickel over copper flash per ASTM B689Screw - Passivated and/or tested per ASTM A380Spring - Natural Finish
    Specifications T1 Nom
    .450 in
    Specifications T2 Nom
    .640 in
    Specifications Thread Code
    032
    Specifications Thread Size
    .190-32 (#10;-32)
    Specifications Thread Specification
    ANSI B1.1, 2A
    Specifications Type
    Smooth Cap - PF12