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Thumb Screw, Type B, No Shoulder, Zinc Cr+3 (Inch)
Type B Thumb Screws with no shoulder and a Zinc Cr+3 finish are manually adjustable fasteners designed for applications where frequent tightening or loosening by hand is required. The slotted knurled head allows easy grip and rotation without tools, and the zinc plating provides moderate corrosion resistance.
These screws are ideal for panels, enclosures, machinery, fixtures, and general assembly projects that require quick, tool-free adjustments. The absence of a shoulder makes them suitable for applications where full thread engagement is needed. The Zinc Cr+3 coating protects against rust in indoor and light-duty outdoor environments, ensuring consistent performance, durability, and reliable fastening in a variety of industrial and commercial applications.
