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    Screws
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    Item # WW38820 • Mfr # 3670000294961 1000

    Würth #8 x 1" Flat Head Assembly Screw Combo Drive - Sharp Point Coarse Thread Lubricated, 3670000294961 1000 - 1000/Box

    Description

    #8 x 1 Inch Flat Head Assembly Screw Use

    #8 x 1 inch flat head assembly screw describes a sharp point, coarse thread fastener that cuts into material quickly, which helps installers drive cabinets or assemblies together with less effort and more consistent bite in typical wood-based projects. The flat head design sits flush in a countersunk hole, so hinges, slides, or hardware plates can bear evenly on the surface without rocking during operation. This screw is case hardened, so the surface resists deformation under driving torque, which supports repeatable seating across large runs of similar work. The screw is lubricated, so friction in the threads is reduced during drive-in, which helps maintain driving speed and reduce bit cam-out when working overhead or in tight spaces. The screw belongs to the fasteners screws category, so it fits straightforwardly into standard shop workflows that already rely on similar assembly screws.

    Assembly Screw Details That Support Daily Work

    • The sharp point coarse thread design lets the screw start and pull into material efficiently, which is useful when assembling cabinets or fixtures where consistent pull-down is needed without pre-tapping.
    • The flat head form allows the screw to sit down into a countersunk hole, creating a smoother bearing surface so mounted hardware or joinery parts stay aligned under load and motion.
    • Case hardened construction adds surface strength at the head and threads, so the screw better resists head rounding and thread wear during drive-in, especially across repetitive production runs.
    • The lubricated finish reduces driving torque as the screw advances, which can help maintain bit grip, support steadier driving speed, and lessen strain on drivers in continuous installation work.
    • The screw uses #2 square drive bits for insertion, giving a positive engagement that supports controlled torque transfer and reduces wobble when starting screws with one hand.

    Drive Style And Threading For Practical Installation

    The screw uses #2 square drive bits to insert, so the bit seats squarely and transmits torque efficiently, which matters when running rows of screws where consistent depth and reduced cam-out protect both workpiece and driver bits. #2 Phillips drive bits can be used for after market adjustment, so installed screws can be backed out or snugged down later using widely available Phillips drivers, which is helpful during field modifications or hardware repositioning. The screw is specified as #8 x 1 inch, so installers can match this length to joinery or hardware layouts that call for a 1 inch fastener and expect that penetration to align with their material stack. The sharp point coarse thread configuration further supports assembly by drawing components together as the screw advances, which helps close small gaps at joints.

    Where This Wurth Flat Head Assembly Screw Fits

    Using The Screw In Cabinet And Wood Projects

    The screw sits in the fasteners screws category from Wurth Baer Supply, positioning it for general assembly work in woodworking environments where a #8 x 1 inch flat head is a common pattern. The sharp point feature lets installers start in wood-based materials without pre-cut internal threads, so alignment of parts can be set by hand and then locked with the screw. The coarse thread runs along the shank to grip into the substrate and pull mating pieces together, which is important when bringing face frames, stretchers, or mounting strips tight to their mating surfaces. The 3/4 inch and 1 inch lengths are threaded fully, so this 1 inch version carries threads along its entire length, providing uniform holding power through thin or medium material stacks where full-thread engagement maintains clamping across the joint.

    Details That Help Maintain Consistent Assembly Results

    The fully threaded 1 inch length means every part of the embedded shank contributes to holding force, which supports joints where both pieces are similar in thickness and the screw must grip across the full depth. All other sizes in this series are threaded two-thirds from the bottom of the screw, indicating that the product line is tuned for different stack-ups, which can help shops standardize on one style while choosing length for specific builds. Case hardened construction supports consistent drive performance because the head and threads better tolerate repeated torque, which matters when setting clutch settings on drivers for uniform countersink depth. The lubricated surface lets the coarse threads advance with reduced resistance, allowing installers to control seating pressure more precisely as the flat head approaches flush, which helps avoid overdriving into softer materials. Uses of #2 square drive bits during insertion give installers a stable driving interface, particularly useful when reaching into cabinets or working off ladders, while the option to use #2 Phillips drive bits for after market adjustment means service personnel can realign or refasten components later without specialized square bits.

    Common Questions About This Assembly Screw Choice

    What does the #8 x 1 inch sizing indicate for this screw?

    The screw is specified as #8 x 1 inch, which defines its diameter and length, helping installers match it to joinery layouts and material thicknesses that call for a 1 inch assembly fastener.

    How does the sharp point coarse thread help during installation?

    The sharp point coarse thread design lets the screw start easily and pull into material effectively, which supports strong pull-down in wood-based assemblies without cutting internal threads beforehand.

    Why is full threading on the 1 inch length important?

    The 1 inch length is threaded fully, so the entire embedded shank grips the material, providing consistent holding power across thin or equal-thickness stacks in typical cabinet or fixture joints.

    What is the benefit of the flat head design on this screw?

    The flat head design lets the screw seat flush in a countersunk hole, creating a smooth bearing surface so hinges, slides, or brackets can sit level and operate without rocking.

    How does case hardening affect screw performance?

    The screw is case hardened, so its surface resists deformation under driving torque, supporting repeatable seating and reducing head damage across repeated use in production environments.

    Which driver bits work with this Wurth assembly screw?

    The screw uses #2 square drive bits for insertion, providing solid torque transfer, and #2 Phillips drive bits can be used for after market adjustment when repositioning or servicing components.

    Selecting This Screw For Assembly Tasks

    This Wurth #8 x 1 inch flat head assembly screw with sharp point coarse thread gives cabinet and woodworking shops a case hardened, lubricated fastener tuned for efficient driving and flush seating. The fully threaded 1 inch length supports joints that depend on full-depth engagement, while the flat head style aligns well with countersunk hardware or joinery layouts. Using #2 square drive bits for insertion and #2 Phillips drive bits for after market adjustment ties directly into common driver setups in the field. For projects that match its #8 diameter, 1 inch length, and coarse thread profile, this screw offers a straightforward way to standardize on one pattern across recurring assembly work.

    Catalog
    P-10
    Gauge
    8
    Length
    1 in
    Thread
    Coarse thread
    With Nibs
    No
    Point Type
    Sharp
    Head Type
    Flat head
    Drive Size
    #2
    Drive Type
    Combo
    Product Type
    Assembly Screw
    Number of pieces
    1000
    Supplier Pack Size
    1000
    Sold In
    1000
    Catalog
    P-10
    Gauge
    8
    Length
    1 in
    Thread
    Coarse thread
    With Nibs
    No
    Point Type
    Sharp
    Head Type
    Flat head
    Drive Size
    #2
    Drive Type
    Combo
    Product Type
    Assembly Screw
    Number of pieces
    1000
    Supplier Pack Size
    1000
    Sold In
    1000
    3/4 in1 in1-1/8 in1-1/4 in1-3/8 in1-1/2 in1-3/4 in2 in2-1/2 in2-3/4 in3 in
    Coarse threadTurbo thread
    YesNo
    2505001000150020002500350040005000750080001000015000
    Würth
    $50.00/1000 Each
    $0.05 /Each
    Würth #8 x 1" Flat Head Assembly Screw Combo Drive - Sharp Point Coarse Thread Lubricated, 3670000294961 1000 - 1000/Box
    Item# WW38820 / MFR Part # 3670000294961 1000
    Each
    Each
    In Stock

    Sold In: 1000 Each

    Each

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