{"product_id":"value-collection-jy4841201-hand-tap-5-16-27-uns-plug-hss","title":"Value Collection JY4841201 Hand Tap 5\/16-27 Uns Plug Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION JY4841201 is a 5\/16-27 UNS straight flute hand tap designed for cutting internal threads in through or blind holes. Built from high speed steel with a bright uncoated finish, this tap delivers reliable performance in a range of ferrous and non-ferrous materials. The plug chamfer — typically 3 to 5 threads of lead — makes it suitable for starting in through holes and continuing thread formation where a taper tap is not required. With 4 straight flutes and a Class 3B fit at H3 thread limit, it produces close-tolerance internal threads consistent with standard UNS specifications. Overall length is 2-23\/32 inches. Machinists, toolroom technicians, and maintenance mechanics use this tap for hand tapping operations.\u003c\/p\u003e\n\u003cp\u003eThis tap is intended for hand tapping applications requiring a 5\/16-27 UNS thread form. It suits maintenance and repair work, custom fabrication, and toolroom use where a standard non-metric thread pitch is specified. The right-hand thread direction and 3B tolerance class make it appropriate for general-purpose fastener applications where moderate thread fit and dimensional consistency are required. It is sold as a single tap.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-27 UNS thread size with right-hand thread direction\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer (3 to 5 thread lead) for through-hole and general tapping\u003c\/li\u003e\n  \u003cli\u003e4 straight flutes for chip clearance in standard hand tapping\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish — no coating additives that could affect thread dimensions\u003c\/li\u003e\n  \u003cli\u003eClass 3B fit, H3 thread limit for close-tolerance internal thread production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in hand tapping operations requiring a 5\/16-27 UNS internal thread form. Compatible with standard tap wrenches and T-handle holders sized for the tap shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHand tapping should be performed by a machinist or skilled technician using a properly sized tap wrench. Secure the workpiece before tapping and align the tap square to the hole to avoid thread cross-cutting or tap breakage. Apply an appropriate cutting fluid for the workpiece material to reduce friction and extend tap life. Back the tap off periodically to break chips and prevent binding, especially in deeper holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 3B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-23\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JY4841201\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698487886130,"sku":"JY4841201","price":55.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/10565b844dd3ba90c9816db49b4033b9.jpg?v=1788363656","url":"https:\/\/voomisupply.com\/products\/value-collection-jy4841201-hand-tap-5-16-27-uns-plug-hss","provider":"Voomi Supply","version":"1.0","type":"link"}