McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Spacing
    Industrial Info Snippet
    Thread Type
    Thread Direction
    Gender
    DFARS Specialty Metals
    Industrial Info Compare
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Hex Size
    Attribute Image
    Mount Type
    Thread Length
    Flammability Rating
    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)
    28 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.
    Stainless Steel
    More corrosion resistant than steel rods and comparable in strength to low-strength steel.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these rods resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these rods won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Lg.
    Tensile Strength,
    psi
    Hardness
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    0-80
    1/2"70,000Rockwell B705000000000000000
    3/4"70,000Rockwell B70500000000000000
    1"70,000Rockwell B7050000000000000
    1 1/2"70,000Rockwell B7010000000000000
    2"70,000Rockwell B7010000000000000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    0-80
    1/2"70,000Rockwell B7010000000000000
    3/4"70,000Rockwell B7010000000000000
    1"70,000Rockwell B7010000000000000
    1 1/2"70,000Rockwell B7010000000000000
    2"70,000Rockwell B7010000000000000
     
    Aluminum
    6061 Aluminum—One-third the weight of steel, these rods are commonly used in automation and other applications with weight limits. They're an alternative to stainless steel for rust resistance but are not as strong.
    Lg.
    Tensile Strength,
    psi
    Hardness
    Pkg.
    Qty.
    Pkg.
    6061 Aluminum
     
    0-80
    1/2"40,000Rockwell B40100000000000000
    1"40,000Rockwell B4010000000000000
    2"40,000Rockwell B4010000000000000
     
    Brass
    Brass—Conductive and nonmagnetic, brass rods are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures.
    Lg.
    Tensile Strength,
    psi
    Hardness
    Pkg.
    Qty.
    Pkg.
    Brass
     
    0-80
    1/2"50,000Rockwell B55100000000000000
    1"50,000Rockwell B55100000000000000
    2"50,000Rockwell B55100000000000000
     

    Female Threaded Round Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Round Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Round Standoffs.

    Threaded on

    Both Ends

    Stack male-threaded components and create a clean, flush connection between them.
    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.
    Zinc-Plated Brass—Typically chosen for their warm, polished look, these standoffs are suitable for outdoor, low-stress applications. The zinc plating resists corrosion, but brass is softer than other metals, so these standoffs may deform under high stress.
    Each
    Lg.
    OD
    Threading
    Min. Thread
    Lg.
    Specs. Met
    1-99
    100-499
    500-Up
    Corrosion-Resistant 18-8 Stainless Steel
     
    0-80
    3/8"1/8"Threaded on Both Ends1/8"ASTM A581/A582000000000000000000000000
    1/2"1/8"Threaded on Both Ends1/8"ASTM A581/A582000000000000000000000
     
    Zinc-Plated Carbon Steel
     
    0-80
    1/2"1/8"Threaded on Both Ends3/16"—000000000000000000000
     
    Lightweight Aluminum
     
    0-80
    1/2"1/8"Threaded on Both Ends3/16"—000000000000000000000
     
    Zinc-Plated Brass
     
    0-80
    1/2"1/8"Threaded on Both Ends3/16"ASTM B16000000000000000000000
     

    Female Threaded Round Plastic Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Round Plastic Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Round Plastic Standoffs.

    Threaded on

    Both Ends

    Lightweight, nonconductive, and naturally rust-resistant. Screw these standoffs onto male-threaded panels and equipment covers to separate, position and connect other male components.
    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.
    OD
    Threading
    Min. Thread
    Lg.
    Temp. Range,
    ° F
    Flammability
    Rating
    Specs.
    Met
    1-99
    100-499
    500-Up
    Nylon 6/6
     
    0-80
    1/2"1/8"Threaded on Both Ends3/16"-20 to 155UL 94 V-2
    		ASTM D4066000000000000000000000000
     

    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.
    Hex
    Size
    Threading
    Min. Thread
    Lg.
    Specs.
    Met
    1-99
    100-499
    500-Up
    Corrosion-Resistant 18-8 Stainless Steel
     
    0-80
    7/16"1/8"Threaded on Both Ends3/16"ASTM A582000000000000000000000000
    1/2"1/8"Threaded on Both Ends3/16"ASTM A582000000000000000000000
     
    Zinc-Plated Carbon Steel
     
    0-80
    7/16"1/8"Threaded on Both Ends3/16"—000000000000000000000
    1/2"1/8"Threaded on Both Ends3/16"—000000000000000000000
     
    Lightweight Aluminum
     
    0-80
    7/16"1/8"Threaded on Both Ends3/16"—000000000000000000000
    1/2"1/8"Threaded on Both Ends3/16"—000000000000000000000
     
    back to top