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    Screws
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    Item # WW35100 • Mfr # 3670000224961 6000

    Würth #8 x 1-1/4" Washer Head Assembly Screw Combo Drive - Sharp Point Turbo Thread Lubricated, 3670000224961 6000 - 6000/Box

    Description

    #8 x 1-1/4 Washer Head Assembly Screw Use

    #8 x 1-1/4 washer head assembly screw describes a sharp point, case hardened fastener that bites quickly into wood, so installers can drive it straight into material without pre-drilling in typical woodworking applications. The round washer head is typically used in soft woods to prevent the head from sinking into the wood, which helps maintain consistent clamping pressure across hardware like slides, hinges, and face frames. The patented serrated tooth turbo thread allows for quick starting, reduced splitting, and less drive torque, so drivers work easier and panels are less prone to crack-out around the screw line. The screw is lubricated, which further reduces drive resistance and helps maintain a steady driving speed in repetitive assembly work. This design is used in all woodworking applications, including assembly work, face frame construction, slides, hinges, and other hardware installation where repeatable bite and head bearing are important.

    Washer Head Screw Details That Support Work

    • The round washer head is typically used in soft woods to prevent the head from sinking into the wood, so the fastener bears on the surface and helps protect softer cabinet materials during installation.
    • The patented serrated tooth turbo thread allows for quick starting, reduced splitting, and less drive torque, which supports faster installation and reduces strain on cordless drivers during long assembly runs.
    • The screw is case hardened and lubricated, so the shank resists deformation under drive while the lubrication keeps drive torque lower and helps maintain a smoother, more controlled driving feel.
    • The screw uses #2 Square Drive bits to insert, which gives strong bit engagement for production driving, while #2 Phillips Drive bits can be used for after market adjustment when hardware needs repositioning.
    • The #8 x 1-1/4 length works within the range described where all other sizes are threaded 2/3's from the bottom of the screw, giving a threaded section designed for general woodworking attachment depth.

    Installation And Drive Interface For Woodworkers

    The turbo thread on this washer head assembly screw allows for quick starting and reduced splitting, so the tip grabs fast and advances smoothly into cabinet components instead of chattering or stressing the material. The screw uses #2 Square Drive bits to insert, giving firm bit engagement that helps keep the driver centered on the head during assembly work. #2 Phillips Drive bits can be used for after market adjustment, so field service or shop tuning of installed hardware can be done with commonly carried Phillips bits. The lubricated finish works with the serrated tooth turbo thread to reduce drive torque, which is useful when running many screws in succession on cordless tools. In typical #8 x 1-1/4 wood screw use, this combination of drive style, lubrication, and thread profile supports steady, predictable installation into soft woods and standard cabinet substrates.

    Woodworking Applications And Fastener Performance

    Where This Washer Head Screw Is Used

    This round washerhead screw is used in all woodworking applications, which covers cabinet assembly, case construction, and general shop fastening tasks. The washer head is typically used in soft woods to prevent the head from sinking into wood, so it is suited to common cabinet materials such as softwood frames and similar substrates where head pull-through is a concern. In assembly work, the #8 x 1-1/4 format provides a practical length for joining components where grip is needed without excessive penetration depth. The web description states it is used for assembly, face frame, slides, hinges and hardware, so a single screw style can serve multiple mounting points on a project. This range of uses lets installers standardize on one washer head assembly screw for many woodworking connections across a job.

    How Design Details Support Repeatable Results

    The patented serrated tooth turbo thread allows for quick starting, so the point bites early and centers the screw as it enters the workpiece, which helps drive straight and reduces wandering near edges. Reduced splitting from the turbo thread profile matters when running screws close to the end of face frames or into narrow components, because it helps keep joints intact under clamp load. The statement that the turbo thread reduces drive torque, combined with the lubricated screw surface, means drivers work under lighter load, which supports consistent seating depth over long production cycles. Case hardened construction helps the screw withstand driving forces without head twist-off or shank deformation, supporting removal and after market adjustment when needed. The head design, threaded length described as 2/3's from the bottom on all other sizes, and sharp point work together to give predictable holding power in wood-based materials across repeated installations.

    Common Questions About This Wurth Wood Screw

    What is the size and type of this Wurth washer head screw?

    The screw is a #8 x 1-1/4 round washerhead assembly screw with a sharp point, so it serves as a general-purpose fastener for many woodworking joins at that length.

    Why choose a washer head screw for soft woods?

    The washer head is typically used in soft woods to prevent the head from sinking into the wood, helping maintain clamping pressure and surface integrity around hinges and slides.

    How does the patented turbo thread affect installation?

    The patented serrated tooth turbo thread allows for quick starting, reduced splitting, and less drive torque, so screws start easily, protect wood fibers, and place less load on drivers.

    Which driver bits fit this assembly screw?

    The screw uses #2 Square Drive bits to insert, and #2 Phillips Drive bits can be used for after market adjustment, providing flexibility with common driver bit styles.

    What woodworking applications is this screw used for?

    The screw is used in all woodworking applications, including assembly, face frame work, slides, hinges, and hardware, so one fastener style can serve many cabinet tasks.

    What does case hardened and lubricated mean in practice?

    Case hardened, lubricated construction means the screw has a hardened outer layer to resist drive stress, while lubrication lowers driving friction for smoother installation.

    Selecting This Washer Head Screw For Your Work

    The #8 x 1-1/4 washer head assembly screw from Wurth combines a round washer head, sharp point, and patented serrated tooth turbo thread to support quick starting with reduced splitting in woodworking. The case hardened, lubricated design works with the #2 Square Drive interface for efficient driving, and #2 Phillips Drive bits can be used for after market adjustment when hardware positions change. For shops and installers handling assembly, face frame construction, slides, hinges, and general hardware installation in soft woods, this washer head screw offers a single fastener style that matches those stated applications and driving methods.

    Catalog
    P-15
    Gauge
    8
    Length
    1-1/4 in
    Thread
    Turbo thread
    With Nibs
    Yes
    Point Type
    Sharp
    Head Type
    Washer head
    Drive Size
    #2
    Drive Type
    Combo
    Product Type
    Assembly Screw
    Number of pieces
    6000
    Supplier Pack Size
    6000
    Sold In
    6000
    Catalog
    P-15
    Gauge
    8
    Length
    1-1/4 in
    Thread
    Turbo thread
    With Nibs
    Yes
    Point Type
    Sharp
    Head Type
    Washer head
    Drive Size
    #2
    Drive Type
    Combo
    Product Type
    Assembly Screw
    Number of pieces
    6000
    Supplier Pack Size
    6000
    Sold In
    6000
    1 in1-1/8 in1-1/4 in1-3/8 in1-1/2 in1-3/4 in2 in2-1/2 in2-3/4 in3 in
    NoYes
    1252505001000150020003000500060008000
    Würth
    $420.00/6000 Each
    $0.07 /Each
    Würth #8 x 1-1/4" Washer Head Assembly Screw Combo Drive - Sharp Point Turbo Thread Lubricated, 3670000224961 6000 - 6000/Box
    Item# WW35100 / MFR Part # 3670000224961 6000
    Each
    Each
    In Stock

    Sold In: 6000 Each

    Each

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