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    87 Products

    Steel Hex-Drive Shoulder Screws

    Image of Product. Front orientation. Shoulder Screws. Steel Hex-Drive Shoulder Screws.
    Our strongest standard-fit shoulder screws. With the highest tensile strength, they withstand stress and mechanical loads that would break other materials, such as aluminum, nickel, and stainless steel. However, they do sacrifice corrosion resistance.
    Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Head
    Each
    Shoulder
    Lg.
    Thread
    Size
    Thread
    Lg.
    Dia.
    Ht.
    Drive
    Size
    Tensile Strength,
    psi
    Material Certificate
    Form
    1-4
    5-Up
    Black-Oxide Alloy Steel
     
    3/8" Diameter Shoulder (-0.004" to -0.002" Tolerance)
    1/4"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—0000000000000000000
    5/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    3/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    7/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1/2"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    9/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    5/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    11/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    3/4"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    13/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    7/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    15/16"5/16"-24
    		3/16"9/16"1/4"3/16"140,000Digital
    		00000000000000000
    1"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 1/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 1/4"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 3/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 1/2"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 5/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 3/4"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    1 7/8"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—00000000000000000
    2"5/16"-24
    		3/16"9/16"1/4"3/16"140,000—000000000000000000
     
    Shoulder Shims
    Image of ProductInUse. Front orientation. Contains Annotated. Shims. Shoulder Shortening.
    Image of ProductInUse. Front orientation. Contains Annotated. Shims. Shoulder Lengthening.
    Image of Product. Front orientation. Shims.

    Shoulder

    Shortening

    Shoulder

    Lengthening

    Shoulder Shortening—Pare down the shoulder on screws or tighten the screw's hold. Stack multiple shims to get the exact spacing you need.
    Shoulder Lengthening—Wiggle over threads to add space or increase travel along the shoulder of screws. Stack these shims to get the exact spacing you need.
    Shoulder Shortening
    Shoulder Lengthening
    Thk.
    For Screw
    Size
    Pkg.
    Qty.
    Pkg.
    For Screw
    Size
    Pkg.
    Qty.
    Pkg.
    Spring Steel
     
    For 3/8" Diameter Shoulder
    0.005"5/16"
    		250000000000000005/16"
    		25000000000000000
    0.01"5/16"
    		250000000000000—————0
    0.015"5/16"
    		2500000000000005/16"
    		2500000000000000
    0.02"5/16"
    		250000000000000—————0
    0.032"5/16"
    		100000000000000005/16"
    		2500000000000000
    0.062"5/16"
    		10000000000000000—————0
     

    Stainless Steel Hex-Drive Shoulder Screws

    Image of Product. Front orientation. Shoulder Screws. Stainless Steel Hex-Drive Shoulder Screws.
    These screws hold up against moisture and chemicals better than their steel counterparts, but they aren't as strong.
    Check out our Made-to-Order Stainless Steel Hex-Drive Shoulder Screws if you don't see the shoulder length you need.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but they won't hold up to the harsh chemicals that 316 stainless steel can.
    Head
    Each
    Shoulder
    Lg.
    Thread
    Size
    Thread
    Lg.
    Dia.
    Ht.
    Drive
    Size
    Tensile Strength,
    psi
    Specs.
    Met
    Material Certificate
    Form
    1-4
    5-Up
    18-8 Stainless Steel
     
    3/8" Diameter Shoulder (-0.004" to -0.002" Tolerance)
    1/8"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—0000000000000000000
    1/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    5/16"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    3/8"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    1/2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3Digital
    		00000000000000000
    3/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3Digital
    		00000000000000000
    1"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    1 1/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3Digital
    		00000000000000000
    1 1/2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    1 3/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    2 1/2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    3"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3Digital
    		00000000000000000
     
    Black-Oxide 18-8 Stainless Steel
     
    3/8" Diameter Shoulder (-0.004" to -0.002" Tolerance)
    1/8"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    1/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    3/8"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    1/2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    3/4"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
    2 1/2"5/16"-24
    		3/8"9/16"1/4"3/16"70,000ASME B18.3—00000000000000000
     
    Shoulder Shims
    Image of ProductInUse. Front orientation. Contains Annotated. Shims. Shoulder Shortening.
    Image of ProductInUse. Front orientation. Contains Annotated. Shims. Shoulder Lengthening.
    Image of Product. Front orientation. Shims.

    Shoulder

    Shortening

    Shoulder

    Lengthening

    Shoulder Shortening—Pare down the shoulder on screws or tighten the screw's hold. Stack multiple shims to get the exact spacing you need.
    Shoulder Lengthening—Wiggle over threads to add space or increase travel along the shoulder of screws. Stack these shims to get the exact spacing you need.
    Shoulder Shortening
    Shoulder Lengthening
    Thk.
    For Screw
    Size
    Pkg.
    Qty.
    Pkg.
    For Screw
    Size
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    For 3/8" Diameter Shoulder
    0.005"5/16"
    		25000000000000005/16"
    		50000000000000000
    0.01"5/16"
    		2500000000000000—————0
    0.016"5/16"
    		25000000000000005/16"
    		2500000000000000
    0.02"5/16"
    		250000000000000—————0
    0.03"5/16"
    		50000000000000005/16"
    		2500000000000000
    0.06"5/16"
    		250000000000000—————0
     

    Same-Size Thread Stainless Steel Hex-Drive Shoulder Screws

    Image of Product. Front orientation. Shoulder Screws. Same-Size Thread Stainless Steel Hex-Drive Shoulder Screws.
    Harness superior holding power with screws that also won't rust. Threads that match the shoulder diameter create a tighter hold than screws with a standard thread diameter. Use them in thicker materials and larger holes. While more corrosion resistant than alloy steel screws, they're not as strong.
    Check out our Made-to-Order Same-Size Thread Stainless Steel Hex-Drive Shoulder Screws if you don't see the shoulder length you need.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but they won't hold up to the harsh chemicals that 316 stainless steel can.
    Head
    Each
    Shoulder
    Lg.
    Thread
    Size
    Thread
    Lg.
    Dia.
    Ht.
    Drive
    Size
    Tensile Strength,
    psi
    Material Certificate
    Form
    1-4
    5-Up
    18-8 Stainless Steel
     
    5/16" Diameter Shoulder (-0.004" to -0.002" Tolerance)
    1/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—0000000000000000000
    3/8"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    1/2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    5/8"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    3/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    1"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    1 1/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    1 1/2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—000000000000000000
    1 3/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—000000000000000000
    2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—0000000000000000000
     
    Black-Oxide 18-8 Stainless Steel
     
    5/16" Diameter Shoulder (-0.004" to -0.002" Tolerance)
    1/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    3/8"5/16"-24
    		7/16"7/16"7/32"5/32"70,000Digital
    		00000000000000000
    1/2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    5/8"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    3/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—00000000000000000
    1"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—000000000000000000
    1 1/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000Digital
    		000000000000000000
    1 1/2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000Digital
    		000000000000000000
    1 3/4"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—0000000000000000000
    2"5/16"-24
    		7/16"7/16"7/32"5/32"70,000—0000000000000000000
     
    Shoulder Shims
    Image of ProductInUse. Front orientation. Contains Annotated. Shims. Shoulder Shortening.

    Shoulder

    Shortening

    Image of Product. Front orientation. Shims.
    Shoulder Shortening—Pare down the shoulder on screws or tighten the screw's hold. Stack multiple shims to get the exact spacing you need.
    Shoulder Shortening
    Thk.
    For Screw
    Size
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    For 5/16" Diameter Shoulder
    0.005"1/4"
    		5000000000000000
    0.01"1/4"
    		250000000000000
    0.016"1/4"
    		250000000000000
    0.02"1/4"
    		250000000000000
    0.03"1/4"
    		10000000000000000
    0.06"1/4"
    		250000000000000
     

    Eyebolts—For Lifting

    Also known as machinery eyebolts.
    Note: Capacities listed are for vertical lifting only. Eyebolts with shoulder can be used for angular lifting up to 45°, but the capacities will be significantly reduced. For angular lifting, we recommend Hoist Rings. Eyebolts without shoulder are for vertical lifting only.
    Warning: Never use to lift people or items over people.
    Steel
    Image of Product. Front orientation. Contains Annotated. Eyebolts. Eyebolts—For Lifting, Closed Eye, With Shoulder.

    Closed Eye

    With Shoulder

    Closed Eye—Closed eyes are stronger than bent-closed eyes.
    Thread
    With Shoulder
    Size
    Lg.
    Shank
    Lg.
    Eye
    Dia.
    Vert. Cap.,
    lb.
    Threading
    Overall
    Lg.
    Each
    Closed Eye
    5/16"-24
    		1 1/8"1 1/8"7/8"900Fully Threaded2 3/4"0000000000000
     
    Zinc-Plated Steel
    Image of Product. Front orientation. Contains Annotated. Eyebolts. Eyebolts—For Lifting, Closed Eye, With Shoulder.

    Closed Eye

    With Shoulder

    Zinc-plated steel eyebolts offer good corrosion resistance.
    Closed Eye—Closed eyes are stronger than bent-closed eyes.
    Thread
    With Shoulder
    Size
    Lg.
    Shank
    Lg.
    Eye
    Dia.
    Vert. Cap.,
    lb.
    Threading
    Overall
    Lg.
    Each
    Closed Eye
    5/16"-24
    		1 1/8"1 1/8"7/8"900Fully Threaded2 3/4"0000000000000
     
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