Black Knurled Flat Head Thumb Screw
Black knurled thumb screw, hand-tightened without tools, for equipment adjustment and panel fixing.
<p>This flat head knurled thumb screw has a knurled head for hand tightening without wrench or screwdriver. Made of carbon steel with black oxide finish, it offers good wear and rust resistance, precise threads and firm bite. The flat head sits flush and neat after install, easy to adjust and remove repeatedly, widely used in equipment parts, enclosures and DIY fixtures.</p>
Key Features
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Knurled head, hand-tightened
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Flat head, flush finish
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Black oxide, wear & rust resistant
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Precise thread, repeatable
Specifications
MaterialCarbon Steel
Surface TreatmentBlack Oxide
Product TypeFlat head knurled thumb screw
DriveHand-tightened, no tools
Usage ScenarioEquipment adjustment, panel fixing, DIY assembly