McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Yes
    No
    Comments
    E-mail address (if you would like a response)

    Flame-Retardant Garolite G-10/FR4 Disc

    2" Diameter, 1/4" Long

    Image of Product. Bottom orientation. Flame-Retardant Garolite G-10/FR4 Disc, 2" Diameter, 1/4" Long.
    Technical Drawing of Flame-Retardant Garolite G-10/FR4 Disc, 2" Diameter, 1/4" Long.
    Image of Product. Side1 orientation. Contains SizingReference. Flame-Retardant Garolite G-10/FR4 Disc, 2" Diameter, 1/4" Long.
    2-D PDF
    000000 each
    90444A112
    In stock
    90444A112
    000000 each
    Each
    In stock
    Streamline your design process with our Solidworks Add-In
    Available for Solidworks 2017 or newer.
    Color

    Green

    Length

    1/4"

    Length Tolerance

    -0.022" to 0.022"

    Diameter

    2"

    Diameter Tolerance

    -0.005" to 0.005"

    Temperature

    Minimum

    -50° F

    Maximum

    280° F

    Tensile Strength

    35,000 psi to 50,000 psi

    Impact Strength

    5.5 ft·lbf/in to 12 ft·lbf/in

    Hardness

    Rockwell M115

    Hardness Rating

    Extra Hard

    For Use Outdoors

    Yes

    Military Specification

    MIL-I-24768/27

    Flammability Rating

    UL 94 V-0

    Application

    Multipurpose

    Clarity

    Opaque

    Compressive Strength Range

    35,000 psi to 66,000 psi

    Flexural Strength

    45,000 psi to 60,000 psi

    Performance

    Extreme Strength, Flame Retardant, High Strength, High Temperature, Highly Absorbent, Highly Electrically Insulating, Moisture Resistant, Ultra Impact Resistant, Weather Resistant

    Shape

    Rod, Disc

    Density

    0.069 lb/in³

    Dielectric Strength

    350 V/mil to 800 V/mil

    Environment

    Outdoor

    Flexibility

    Rigid

    Material

    Garolite

    Material Grade

    Garolite G-10/FR4

    Reinforcement Material

    Fiberglass Fabric

    Resin Material

    Epoxy

    Straightness Tolerance

    Not Rated

    Texture

    Smooth

    Tolerance Rating

    Standard

    Warning Message

    Physical and mechanical properties are not guaranteed. They are intended only as a basis for comparison and not for design purposes.

    Water Absorption

    0.1% to 0.15%

    Country of Origin

    United States

    DFARS Compliance

    Specialty Metals COTS-Exempt

    Export Control Classification Number (ECCN)

    EAR99

    REACH Compliance

    REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

    RoHS Compliance

    RoHS 3 (2015/863/EU) Compliant

    Schedule B Number

    391690.6000

    U.S.–Mexico–Canada Agreement (USMCA) Qualifying

    Yes

    Additional Specifications

    Garolite G-10/FR4 discs are strong, machinable, and electrically insulating. They're made of a flame-retardant epoxy resin with fiberglass fabric reinforcement. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.

    The information in this 3-D model is provided for reference only.