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Home / Fasteners & Hardware / Screws / High Quality 1/4-20 X 1 1/2″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel Black Oxide (600 / Pkg.)

High Quality 1/4-20 X 1 1/2″ Thumb Screws Shoulder Head Knurled Drive Full Thread Steel Black Oxide (600 / Pkg.)

Original price was: $248.36.Current price is: $104.31.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA01MA9 Category: Tag:
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Specs

    Thread size: 1/4-20

    Length: 1 1/2 inch

    Head type: Shoulder

    Drive type: Knurled

    Thread length: Full length

    Material: Steel

    Finish: Black oxide

    Package quantity: 600 per package

Features

    Thumb screw designed for hand tightening without tools; knurled drive surface enhances grip and control.

    Shoulder head provides a seating surface to distribute load and prevent over-compression of the workpiece.

    Full thread length maximizes engaged surface area for consistent clamping along the screw length.

    Steel construction with black oxide finish offers moderate corrosion resistance and reduced glare.

    Bulk packaging (600 per package) supports high-volume assemblies and field replacements.

Physical

    Overall length: 1 1/2 inch

    Thread size: 1/4-20

    Head type: Shoulder

    Drive type: Knurled

    Material: Steel

    Finish: Black oxide

Industry Used In

    General manufacturing and mechanical assembly

    Electronics enclosures, panel work, and equipment mounting

    Cabinetry and woodworking fixtures

    Jigs and fixture development in machine shops

    Maintenance, service, and field applications requiring tool-free adjustment

    Laboratory instrument mounting and test fixtures