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    Unified Large Knob, Spring-loaded PF11M/PF12M

    Unified Large Knob, Spring-loaded PF11M/PF12M

    PEM-439e01

    Versatile Unified Large Knob, Spring-loaded PF11M/PF12M for secure and precise metal sheet fastening.

    $29.99
    $29.99
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    Unified Large Knob, Spring-loaded PF11M/PF12M

    Unified Large Knob, Spring-loaded PF11M/PF12M

    $29.99

    Quantity: 1

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    Unified Large Knob, Spring-loaded PF11M/PF12M

    Unified Large Knob, Spring-loaded PF11M/PF12M

    $29.99

    Quantity: 1

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    The Unified Large Knob, Spring-loaded Types PF11M and PF12M are engineered to meet the demanding needs of metal sheet fastening applications. Featuring a shoulder on the retainer for precise installation stops, these knobs offer versatile mounting styles: self-clinching, flaring, or floating. With options for knurled or un-knurled metal caps, black metal caps, or custom color plastic caps, these knobs provide flexibility and reliability in diverse environments. Crafted from premium materials including Aluminum, Heat-Treated Carbon Steel, and 300 Series Stainless Steel, these knobs ensure durability and long-lasting performance. Compliant with ANSI B1.1, 2A thread specifications, and finished with industry-leading coatings for enhanced protection, these Large Knobs are a secure choice for efficient and secure fastening solutions.

    Product Specifications

    Specifications A Max
    .036 in
    Specifications Cad Supplier
    PennEngineering® (PEM®)
    Specifications Cad View
    Fastened
    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
    Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
    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
    Heat-Treated Carbon Steel
    Specifications Material Spring
    300 Series Stainless Steel
    Specifications Min Dist Hole Cl To Edge
    .330 in
    Specifications Min Sheet Thickness
    .036 in
    Specifications Optional Finish
    Knob (aluminum) – Black AnodizeScrew (steel and stainless) – Black Nitride
    Specifications P 025
    .120 in
    Specifications Screw Length Code
    2
    Specifications T1 Nom
    .450 in
    Specifications T2 Nom
    .640 in
    Specifications Thread Code
    832
    Specifications Thread Size
    .164-32 (#8;-32)
    Specifications Thread Specification
    ANSI B1.1, 2A
    Specifications Type
    Semi-Smooth Cap - PF15