Thumb Screws
Available563 products
These large-headed screws have a specially designed head that makes it easy to turn with one hand and ideal for use on parts that are frequently used such as an access panel. These easily gripped heads have wings, ridges, or protruding tips for tightening by hand. Stainless steel screws are good for exterior applications as they are naturally resistant to corrosion.
Knurled Head Standard Thumb Screws
Knurled head standard thumb screws fasten panels on electronics and other frequently accessed devices. They are installed by twisting the fastener into predrilled or tapped holes. These thumb screws are fully threaded with no shoulder and have a ridged, flat, or hex socket head.
Black Oxide Steel
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Plain 18-8 Stainless Steel
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Plain Nylon
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Knurled Head Raised Collar Thumb Screws
Knurled head raised-collar thumb screws allow for slip-resistant fastening and controlled adjustments as the screws are fastened. These thumb screws are tightened by hand or with a hex key for more torque. Fine threads provide precise control.
Black Oxide Steel
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Plain 18-8 Stainless Steel
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Knurled Head Flared Collar Thumb Screws
These ridged thumb screws have large heads that can be frequently tightened and untightened for easy access. They have a slightly raised head and a decorative flared collar. The head is knurled for slip-resistant controlled adjustment.
Plain Nylon
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Spade-Head Thumb Screws
Spade head thumb screws are fully threaded and available with or without a shoulder. These screws have large flat key-like heads that allow fast, easy adjustments without tools.
Black Oxide Steel
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Zinc Plated Steel
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Plain 18-8 Stainless Steel
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Wing Head Thumb Screws
These screws have wing-like projections that form the head of the screw and provide thumb and forefinger leverage for optimum tightening.
Plain Iron
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Zinc Plated Iron
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Plain 18-8 Stainless Steel
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Latching Thumb Screws
Latching thumb screws fit through a slit in a latch or panel to hold the screw in place. They are used mostly in indoor electronic applications and are designed for easy access.
Black Oxide Steel
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Plain 18-8 Stainless Steel
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Hygienic USIT Spade Head Thumb Screws
Hygienic spade-head thumb screws have solid flat heads for easy adjustment. They have polished surfaces that prevent dust and dirt accumulation and meet hygienic requirements when used with USIT sealing and shim washers.
High-Gloss Polished Grade 316L Stainless Steel
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