{"product_id":"gibraltar-43813g-thumb-screw-3-8-16-2in-knurled-black-oxide","title":"Gibraltar 43813G Thumb Screw 3\/8-16 2in Knurled Black Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR 43813G is a knurled-head thumb screw machined from 12L14 steel with a black oxide finish. It carries a 3\/8-16 UNC thread and measures 2 inches in length under the head, with an overall length of 2.5 inches. The dog-point tip provides positive positioning in receiving holes or detent sockets. The black oxide finish adds mild corrosion resistance and reduces light reflectance. This fastener is installed by hand or with minimal tooling, making it well-suited for panels, fixtures, jigs, and machine guards that require frequent access. Maintenance technicians, machinists, and equipment assemblers are the typical end users.\u003c\/p\u003e\u003cp\u003eThis thumb screw is appropriate for light-duty clamping and positioning applications in industrial machinery, HVAC equipment panels, electrical enclosures, and fabricated assemblies where tool-free removal is required. The knurled head provides adequate grip for hand-tightening in both clean and lightly oiled work environments. The dog point tip seats into mating detent holes to prevent lateral movement of the clamped component.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-16 UNC thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n\u003cli\u003eKnurled head allows tool-free installation and removal\u003c\/li\u003e\n\u003cli\u003eDog-point tip seats into detent holes for positive component location\u003c\/li\u003e\n\u003cli\u003e12L14 steel construction provides good machinability and consistent thread quality\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish adds mild corrosion resistance\u003c\/li\u003e\n\u003cli\u003e1.25-inch head diameter and 0.4375-inch head height for positive hand grip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC thumb screw replacement or new installation fastener for any tapped 3\/8-16 hole requiring tool-free access and a dog-point tip for component positioning.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools; hand-tighten only to avoid stripping the 12L14 steel threads. Ensure the mating tapped hole is clean and free of debris before threading. When used on live equipment panels or enclosures, de-energize the equipment before removing or installing the screw. Do not exceed the hand-tight torque range appropriate for this thread size and material grade.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Knurled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.4375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Type\u003c\/strong\u003e: Dog Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShoulder Type\u003c\/strong\u003e: Without Shoulder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 12L14 Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: TCMAI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 43813G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51689704554802,"sku":"43813G","price":21.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aa10afa8c197e8460df4537568ada167.jpg?v=1788263260","url":"https:\/\/voomisupply.com\/products\/gibraltar-43813g-thumb-screw-3-8-16-2in-knurled-black-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}