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    Screws
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    Item # WW38360 • Mfr # 3670000143961 1000

    Würth #8 x 1-1/2" Flat Head Assembly Screw Phillips Drive - Sharp Point Coarse Thread Black, 3670000143961 1000 - 1000/Box

    Description

    #8 X 1-1/2 Flat Head Assembly Screw Use

    #8 x 1-1/2 flat head assembly screw identifies a Würth screw in the #8 diameter and 1-1/2 inch length, so installers get a common size for cabinet and woodworking assembly where that length and gauge are already standard in their builds. The flat head detail means the head sits down into a countersunk hole, allowing faces, edges, or brackets to pull tight without a proud head interfering with hardware, trim, or adjacent parts. The Phillips drive design works with #2 Phillips drive bits, so drivers and bits already on site match the screw and speed up assembly on repetitive runs. The sharp point on this screw starts into material without preformed threads, so it bites quickly and advances into the workpiece with less wandering at the start of the drive. The coarse thread pattern is built to move quickly through material, so fewer rotations are needed to snug parts together on production jobs.

    Key Screw Details For Assembly Workflows

    • The case hardened construction is designed to resist deformation at the head and shank during driving, so bit engagement stays consistent and reduces driver cam-out on repeated installations.
    • The screw uses a coarse thread form, so it advances faster through material and pulls components together with fewer turns, which supports efficient assembly on runs of similar parts.
    • Würth identifies this fastener under manufacturer part 3670000143961 1000, so repeat orders for the same job standard or service work can reference one clear part number.
    • The web description notes a black finish, so exposed heads present a dark appearance that can visually blend with darker hinges, brackets, or dark-toned surfaces where the head remains visible.
    • The product is classified under Fasteners and Screws as an assembly screw, so it is positioned for joining components rather than light-duty anchoring, keeping its role clear in a hardware schedule.

    Installation Details For Phillips Drive Assembly

    This Würth flat head assembly screw is driven with #2 Phillips drive bits, so drivers set up with that common bit size can run these fasteners without changeovers during cabinet or fixture assembly. The Phillips drive detail allows the bit to center itself in the recess, so installers can start the screw with one hand on a drill in tighter spaces or at awkward angles. The flat head geometry works with countersunk pilot holes, so the head draws down flush with the surface and leaves room for adjacent hardware or joined panels without interference at the joint line. The sharp point at the tip engages material on contact, so starting into stock is direct and controlled as soon as the driver applies torque. The coarse thread configuration moves aggressively through the base material, so the screw pulls parts together rapidly and helps maintain clamping pressure along the joint during assembly.

    Applying This Wurth Assembly Screw On Jobs

    Where This Black Flat Head Screw Fits Best

    This Würth #8 x 1-1/2 inch flat head assembly screw in black is categorized by Wurth Baer Supply under Fasteners and Screws, so it aligns with cabinet, woodworking, and general assembly tasks that rely on driven fasteners. The 1-1/2 inch length gives installers reach through face material and into underlying components, so rails, cleats, or brackets can be tied together using a single, known size from stock. The flat head pattern is suited to countersunk applications, so hardware such as hinges or plates can sit over the joint without interference from the head profile. The black finish on the head presents a dark surface, so exposed fasteners can visually relate to dark-toned components, helping maintain a consistent appearance where the head remains visible on the workpiece.

    Why These Drive And Thread Details Support Results

    The #2 Phillips drive requirement matches the drive bits specified in the web description, so the bit size is predictable across installation crews and supports consistent torque application on repetitive tasks. The Phillips recess provides a defined engagement zone for the bit, so installers can keep the driver aligned in the screw head and reduce slip while working at typical driving speeds. The sharp point at the leading end of the screw starts cutting its path as torque is applied, so the screw tip enters material directly and supports controlled placement at layout marks. The coarse thread described in the product data advances quickly through substrate, so fewer turns are needed for full seating and joints can be pulled tight with less time at the driver. The case hardened construction resists deformation under driving loads, so the head maintains its shape around the Phillips recess and supports multiple drive attempts if a fastener needs to be adjusted.

    Common Questions About This Assembly Screw

    What size is the Wurth flat head assembly screw?

    The screw is #8 x 1-1/2 inch, so it matches a common fastener size used where a #8 diameter and 1-1/2 inch reach are needed for assembly tasks.

    What driver bit is used with this screw?

    This assembly screw is designed for #2 Phillips drive bits, so installers can run it with standard Phillips driver setups found on most job sites.

    How is the thread configured on this screw?

    The screw has a coarse thread, so it advances quickly into material and pulls components together with fewer rotations during assembly.

    What is the point style on this assembly screw?

    The screw uses a sharp point, so the tip bites into material on contact and helps start the drive exactly where the fastener is positioned.

    What does case hardened construction mean here?

    This screw is case hardened, so the surface is designed to resist wear and deformation at the head and shank during normal driving loads.

    What is the manufacturer part number for reordering?

    Wurth identifies this screw as manufacturer part 3670000143961 1000, so that single reference ties directly to this exact size and style.

    Selecting This Screw For Assembly Projects

    This #8 x 1-1/2 flat head assembly screw with sharp point, coarse thread, and #2 Phillips drive combines common sizing with job-focused details, so it fits smoothly into cabinet, woodworking, and fixture assembly workflows. The flat head profile suits countersunk holes, so surfaces remain flush for hardware or adjoining parts once driven. The black finish positions the screw for darker projects where visible fastener heads need a dark appearance to coordinate with surrounding components. With clear identification as Würth manufacturer part 3670000143961 1000, specifying and reordering this same fastener for consistent assembly results stays straightforward.

    Catalog
    P-12
    Color/Finish
    Black
    Gauge
    8
    Length
    1-1/2 in
    Thread
    Coarse thread
    With Nibs
    No
    Point Type
    Sharp
    Head Type
    Flat head
    Drive Size
    #2
    Drive Type
    Phillips
    Product Type
    Assembly Screw
    Number of pieces
    1000
    Supplier Pack Size
    1000
    Sold In
    1000
    Catalog
    P-12
    Color/Finish
    Black
    Gauge
    8
    Length
    1-1/2 in
    Thread
    Coarse thread
    With Nibs
    No
    Point Type
    Sharp
    Head Type
    Flat head
    Drive Size
    #2
    Drive Type
    Phillips
    Product Type
    Assembly Screw
    Number of pieces
    1000
    Supplier Pack Size
    1000
    Sold In
    1000
    Würth
    BlackLubricated
    3/4 in1 in1-1/4 in1-1/2 in1-5/8 in1-3/4 in2 in2-1/2 in3 in
    Coarse threadTwinfast thread
    100025004000480050005500750010000
    $60.00/1000 Each
    $0.06 /Each
    Würth #8 x 1-1/2" Flat Head Assembly Screw Phillips Drive - Sharp Point Coarse Thread Black, 3670000143961 1000 - 1000/Box
    Item# WW38360 / MFR Part # 3670000143961 1000
    Each
    Each
    In Stock

    Sold In: 1000 Each

    Each

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