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    Item # WW39185 • Mfr # 3670000021961 2000

    Würth #10 x 2-1/2" Truss Head Installation Screw Phillips Drive - Drill Point Fine Thread Zinc, 3670000021961 2000 - 2000/Box

    Description

    Wurth Truss Head Screw For Metal Stud Work

    Wurth #10 x 2-1/2 truss head installation screw gives installers a case hardened fastener sized for framing and interior build-outs where consistent bite in metal studs matters. The fine thread geometry works with heavier gauge metal studs, so the screw advances with controlled pull without tearing material, supporting a cleaner attachment line along the stud. A zinc finish on both head and body provides a uniform surface that helps the screw drive smoothly while maintaining a professional appearance at exposed fastening points. The Phillips drive interface matches #3 Phillips drive bits, allowing straightforward use with common screw guns on site. Combined, these details create a screw aimed at repeatable fastening performance on metal framing where appearance at the head and holding strength along the threads both matter.

    Key Installation Details For Daily Fastening Jobs

    • The #2 drill point is specified for use on heavier gauge metal studs, so the screw forms its own hole and taps threads in one pass, which reduces separate drilling operations during layout.
    • By eliminating the need for pilot hole or pre drilling studs, the screw streamlines fastening steps, so installers can move from layout to secure attachment with fewer tool changes and less handling.
    • The large truss head provides a large bearing surface that spreads load around the hole and helps hide rough screw hole edges, giving finished work a smoother appearance on panels or brackets.
    • Case hardened construction supports thread formation and point durability as the screw cuts into heavier gauge metal, helping maintain driving consistency across multiple fastening points.
    • The screw uses #3 Phillips drive bits, so crews equipped with standard Phillips drivers can maintain bit engagement and driving control without specialized drive tools.

    Installation Screw Fitment And Driving Interface

    This installation screw combines a #2 drill point and fine thread to work on heavier gauge metal studs while maintaining alignment as it advances, so fasteners seat square against the material surface. The truss head profile presents a broad underside bearing surface that settles against the attached part, helping distribute clamping force around the opening. A zinc finish across the head and shank offers a consistent driving feel as the screw passes through material, supporting steady torque response. With a Phillips drive sized for #3 Phillips drive bits, the head design allows installers to use widely available driver tips, supporting stable engagement under load while driving into metal studs.

    Using This Screw In Metal Stud Framing Work

    Applications On Heavier Gauge Metal Studs

    This fine thread #10 x 2-1/2 truss head installation screw is described for use on heavier gauge metal studs, making it suited to fastening where studs provide thicker material for thread engagement. The #2 drill point is intended to cut into these heavier gauge sections while forming a pilot path and tapping threads, which supports a controlled pull-down as the head approaches the surface. By eliminating the need for pilot hole or pre drilling studs, installers can align components directly on the stud and drive the screw to lock parts together in a single step. The screw length and fine thread pattern work together to provide multiple threads of engagement in the stud wall, which supports stable attachment of track, channel, or mounted components where metal framing is present.

    Details That Support Consistent, Clean Results

    The large truss head provides a large bearing surface that helps spread clamping pressure over a wider area than many smaller head forms, which matters when attaching sheet material or fixtures where pull-through at the hole is a concern. That same large head helps hide rough screw hole edges, so even when material edges are less precise, the head masks minor irregularities around the opening. Case hardened construction supports a sharp, durable #2 drill point and thread form, helping the screw continue to penetrate heavier gauge metal studs with predictable driving torque from start to seat. The zinc finish on the head and body produces a uniform surface that can assist smooth driving and gives visible screw heads a consistent metallic appearance across an installation. Using #3 Phillips drive bits lets installers rely on a common driver style that fits the Phillips drive head, promoting secure bit engagement for repeated driving into heavier gauge metal framing members.

    Practical Questions About This Wurth Installation Screw

    What materials is this installation screw described for?

    This installation screw is described for use on heavier gauge metal studs, so it suits fastening tasks where studs provide thicker metal for thread engagement and drill point cutting.

    How does the #2 drill point affect installation?

    The #2 drill point is for use on heavier gauge metal studs and eliminates the need for pilot hole or pre drilling studs, so fastening proceeds in a single driving step.

    Why choose a truss head on this #10 x 2-1/2 screw?

    The large truss head provides a large bearing surface and hides rough screw hole edges, so attachments gain broader support and a cleaner visible finish at each fastener point.

    What drive style works with this Wurth installation screw?

    The screw uses a Phillips drive head that is specified for #3 Phillips drive bits, allowing use with standard Phillips screw-driving tools already common on site.

    How does the fine thread help on heavier gauge studs?

    The fine thread works with heavier gauge metal studs to advance the screw with controlled pull, helping maintain holding strength and reducing material distortion around threads.

    What is the role of the zinc finish on this screw?

    The zinc finish described on the screw provides a uniform surface on head and body, supporting smooth driving feel and a consistent metallic appearance across visible fasteners.

    Choose This Screw For Heavy Gauge Metal Stud Fastening

    The Wurth #10 x 2-1/2 truss head installation screw combines a #2 drill point, fine thread, and case hardened construction for use on heavier gauge metal studs where single-step fastening is valued. The large truss head creates a substantial bearing surface that supports attached parts and hides rough screw hole edges, contributing to a neat finish along tracks, panels, or fixtures. With a zinc finish and Phillips drive sized for #3 Phillips drive bits, the screw is set up for consistent driving and appearance wherever heavier gauge metal studs form the base framing. For projects built around metal studs, this screw offers a defined combination of point, thread, and head design aimed at steady installation results.

    Catalog
    P-21
    Color/Finish
    Zinc
    Gauge
    10
    Length
    2-1/2 in
    Thread
    Fine thread
    With Nibs
    No
    Point Type
    Drill
    Head Type
    Truss head
    Drive Size
    #2
    Drive Type
    Phillips
    Product Type
    Installation Screw
    Number of pieces
    2000
    Supplier Pack Size
    2000
    Sold In
    2000
    Catalog
    P-21
    Color/Finish
    Zinc
    Gauge
    10
    Length
    2-1/2 in
    Thread
    Fine thread
    With Nibs
    No
    Point Type
    Drill
    Head Type
    Truss head
    Drive Size
    #2
    Drive Type
    Phillips
    Product Type
    Installation Screw
    Number of pieces
    2000
    Supplier Pack Size
    2000
    Sold In
    2000
    5002000
    Würth
    $520.00/2000 Each
    $0.26 /Each
    Würth #10 x 2-1/2" Truss Head Installation Screw Phillips Drive - Drill Point Fine Thread Zinc, 3670000021961 2000 - 2000/Box
    Item# WW39185 / MFR Part # 3670000021961 2000
    Each
    Each
    In Stock

    Sold In: 2000 Each

    Each

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