McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Pitch
    Industrial Info Snippet
    Attribute Image
    Thread Spacing
    Industrial Info Snippet
    Thread Direction
    Base Diameter
    Thread Type
    Industrial Info Compare
    DFARS Specialty Metals
    Industrial Info Compare
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Connection Method
    Hole Diameter
    Fastener Strength Rating
    Gender
    Specifications Met
    Base Thickness
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    10 Products

    Threaded Rods

    Image of Product. Front orientation. Threaded Rods. Threaded Rods.
    Anchor, connect, or hang components in a wide variety of applications, from mounting I-beams to suspending light fixtures.
    Low-Strength Steel
    With a tensile strength of 50,000 psi or 60,000 psi, these rods are often used to suspend light fixtures, cable trays, and conduit from ceilings. They're about half the strength of medium-strength steel rods. To avoid stripped threads during installation, make sure your nuts are also low-strength steel.
    Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.
    Lg.,
    m
    Tensile Strength,
    psi
    Hardness
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
     
    M3.5 × 0.6 mm
    150,000Rockwell B49DIN 9761000000000000000
     

    Press-Fit Studs

    Image of Product. Front orientation. Studs. Press-Fit Studs.
    Press these studs into a drilled or punched hole with an arbor press or similar pressure tool. Also known as self-clinching studs, ribs under the head hold the stud firmly in place. Length listed is overall length.
    Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.
    Lg.,
    mm
    PEM® Part
    No.
    Thread
    Lg., mm
    For Min. Material
    Thk., mm
    For Min. Lg. Between Hole
    Ctr. and Sheet Edge, mm
    For Hole
    Dia., mm
    Hole Size Tolerance,
    mm
    Drill Bit
    Size, mm
    Base Dia.,
    mm
    Tensile
    Strength
    Hardness
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
     
    M3.5 × 0.6 mm
    8FH-M3.5-861.0006.53.50.000 to 0.083.5
    		5.7Not RatedNot Rated5000000000000000
    10FH-M3.5-1081.0006.53.50.000 to 0.083.5
    		5.7Not RatedNot Rated500000000000000
    12FH-M3.5-12101.0006.53.50.000 to 0.083.5
    		5.7Not RatedNot Rated250000000000000
     

    Female Threaded Hex Plastic Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Hex Plastic Standoffs.
    Image of Attribute. Front orientation. Contains Annotated. Standoffs. Female Threaded Hex Plastic Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Hex Plastic Standoffs.

    Threaded on

    Both Ends

    Lightweight, nonconductive, and naturally rust-resistant. Screw these standoffs onto panels and equipment covers to separate, position and connect components. To securely tighten standoffs, grip the flat sides of the hex body with a wrench.
    Nylon 6/6—Lightweight and stand up to daily wear and tear. Nylon swells and weakens when exposed to moisture, so these standoffs are best for dry environments.
    Each
    Lg.,
    mm
    Hex Size,
    mm
    Threading
    Min. Thread
    Lg., mm
    Temp. Range,
    ° F
    Specs.
    Met
    1-99
    100-499
    500-Up
    Nylon 6/6
     
    M3.5 × 0.6 mm
    306Threaded on Both Ends9.5-40 to 250ASTM D4066000000000000000000000000
     

    Weld Studs

    Image of Product. Front orientation. Studs. Weld Studs.
    Image of Specification. Back orientation. ZoomedIn view. Contains Border. Above-Head Projection.

    Above-Head

    Projection

    Weld in place for greater rigidity and strength than other studs. These studs have a wide base that distributes the load and projections that concentrate the weld. Length listed is overall length.
    Steel—Without a finish, these studs require minimal prep work before welding. After installation, you can paint them for a finished look.
    Above-Head Projection—Weld the head directly to the surface of the material for a smooth appearance.
    Base,
    mm
    Lg.,
    mm
    Projection
    Location
    Dia.
    Thk.
    Tensile
    Strength
    Hardness
    Pkg.
    Qty.
    Pkg.
    Steel
     
    M3.5
    8Above Head71.1Not RatedNot Rated1000000000000000
    25Above Head71.1Not RatedNot Rated100000000000000
     

    Female Threaded Hex Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Hex Standoffs.
    Image of Attribute. Front orientation. Contains Annotated. Standoffs. Female Threaded Hex Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Hex Standoffs.

    Threaded on

    Both Ends

    Stack male-threaded components and create a clean, flush connection between them. To securely tighten standoffs, grip the flat sides of the hex body with a wrench.
    Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these standoffs resist rusting. They're strong enough for most jobs, but won't withstand stress as well as steel.
    Zinc-Plated Carbon Steel—Best for dry environments since moisture will cause these standoffs to rust.
    Lightweight Aluminum—One-third the weight of steel, these standoffs are commonly used in applications with weight limitations. They resist rust as well as stainless steel, but they're not as strong.
    Each
    Lg.,
    mm
    Hex Size,
    mm
    Threading
    Min. Thread
    Lg., mm
    Specs.
    Met
    1-99
    100-499
    500-Up
    Corrosion-Resistant 18-8 Stainless Steel
     
    M3.5 × 0.6 mm
    306Threaded on Both Ends9.5ASTM A582000000000000000000000000
     
    Zinc-Plated Carbon Steel
     
    M3.5 × 0.6 mm
    306Threaded on Both Ends9.5ASTM A108000000000000000000000
     
    Lightweight Aluminum
     
    M3.5 × 0.6 mm
    306Threaded on Both Ends9.4—000000000000000000000
     
    back to top