{"product_id":"secraft-hand-bolts-thumb-screws","title":"Secraft Hand Bolts \/ Thumb Screws – Black, 4-Pack","description":"\u003ch2\u003eSecraft Hand Bolts \/ Thumb Screws – Black, 4-Pack\u003c\/h2\u003e\n\n\u003cp\u003eSecure removable RC airplane wings, hatches, canopies, and other components without reaching for a separate wrench or screwdriver. These \u003cstrong\u003eSecraft Hand Bolts\u003c\/strong\u003e, also commonly called \u003cstrong\u003ethumb screws\u003c\/strong\u003e, feature a large knurled head that provides a secure grip for convenient hand installation and removal.\u003c\/p\u003e\n\n\u003cp\u003eChoose between an \u003cstrong\u003eM3 × 15mm\u003c\/strong\u003e or \u003cstrong\u003eM4 × 15mm\u003c\/strong\u003e thread size to match your aircraft’s installation. Each package includes \u003cstrong\u003efour black hand bolts\u003c\/strong\u003e in the selected size.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f8fafc; padding: 14px; border-left: 4px solid #2e7d32; margin: 18px 0;\"\u003e\n  \u003cstrong\u003eImportant:\u003c\/strong\u003e M3 and M4 threads are not interchangeable. Verify the required thread diameter and available mounting depth before ordering.\n\u003c\/div\u003e\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM3 × 15mm\u003c\/strong\u003e – 3mm metric thread diameter with a 15mm shaft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM4 × 15mm\u003c\/strong\u003e – 4mm metric thread diameter with a 15mm shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConvenient hand-operated mounting hardware\u003c\/li\u003e\n  \u003cli\u003eLarge knurled head provides a secure grip\u003c\/li\u003e\n  \u003cli\u003eCan be installed and removed without a separate tool\u003c\/li\u003e\n  \u003cli\u003eAvailable with M3 or M4 metric threads\u003c\/li\u003e\n  \u003cli\u003e15mm threaded shaft length\u003c\/li\u003e\n  \u003cli\u003eBlack finish\u003c\/li\u003e\n  \u003cli\u003eIdeal for compatible removable RC airplane components\u003c\/li\u003e\n  \u003cli\u003eFour hand bolts per package\u003c\/li\u003e\n  \u003cli\u003eManufactured by Secraft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon RC Aircraft Uses\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAttaching removable wings\u003c\/li\u003e\n  \u003cli\u003eSecuring access hatches\u003c\/li\u003e\n  \u003cli\u003eFastening removable canopies\u003c\/li\u003e\n  \u003cli\u003eRetaining equipment trays or covers\u003c\/li\u003e\n  \u003cli\u003eReplacing compatible metric wing bolts or thumb screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize Comparison\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 18px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f1f5f9;\"\u003e\n      \u003cth style=\"padding: 9px; border: 1px solid #d1d5db; text-align: left;\"\u003eSize\u003c\/th\u003e\n      \u003cth style=\"padding: 9px; border: 1px solid #d1d5db; text-align: left;\"\u003eThread Diameter\u003c\/th\u003e\n      \u003cth style=\"padding: 9px; border: 1px solid #d1d5db; text-align: left;\"\u003eShaft Length\u003c\/th\u003e\n      \u003cth style=\"padding: 9px; border: 1px solid #d1d5db; text-align: left;\"\u003eQuantity\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eM3 × 15mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e3mm\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e15mm (0.59 in)\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eM4 × 15mm\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e4mm\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e15mm (0.59 in)\u003c\/td\u003e\n      \u003ctd style=\"padding: 9px; border: 1px solid #d1d5db;\"\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 18px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003eSecraft\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003eHand bolt \/ thumb screw\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003eM3 × 15mm and M4 × 15mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003eBlack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #d1d5db;\"\u003e4 hand bolts in the selected size\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e4 Secraft black hand bolts in the selected size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMeasure the original fastener or check the aircraft manufacturer’s specifications before selecting a size. Do not force an M3 bolt into an M4 threaded insert or an M4 bolt into an M3 insert.\u003c\/em\u003e\u003c\/p\u003e","brand":"Secraft","offers":[{"title":"M3 × 15mm","offer_id":49071457468638,"sku":"SE-BNW-7004","price":4.0,"currency_code":"USD","in_stock":true},{"title":"M4 × 15mm","offer_id":49071457501406,"sku":"SE-BNW-7005","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/1436\/6686\/files\/handbolt_1.png?v=1789601868","url":"https:\/\/www.gator-rc.com\/products\/secraft-hand-bolts-thumb-screws","provider":"Gator RC","version":"1.0","type":"link"}