{"product_id":"m8-60-star-hand-knob-screw-alloy-steel-clamping-knob","title":"M8×60 Star Hand Knob Screw – Alloy Steel Clamping Knob","description":"\n\u003ch2\u003eM8×60 Star Hand Knob – Secure, Tool-Free Clamping for Machinery \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eM8×60 Star Hand Knob Screw\u003c\/strong\u003e is a precision-engineered clamping fastener designed for quick, tool-free tightening across a wide range of mechanical, industrial, and workshop applications. Crafted from \u003cstrong\u003e45# alloy steel\u003c\/strong\u003e with a galvanized finish for enhanced durability and wear resistance, this star knob delivers a secure grip and smooth operation every time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Star Design:\u003c\/strong\u003e Multi-lobe star shape allows comfortable, firm hand grip for optimal torque without tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvanized Finish:\u003c\/strong\u003e Zinc coating improves wear resistance and protects against corrosion for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean, Precise Threads:\u003c\/strong\u003e Accurately machined M8×60 threads ensure easy installation and a secure, rattle-free fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Ideal for mechanical equipment, precision instruments, food processing machinery, and industrial apparatus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Package Options:\u003c\/strong\u003e Available as knob only (Package A), knob + rubber gasket (Package B), or rubber gasket only (Package C) — choose what fits your project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e45# Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eM8 × 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eGalvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1 pc per package\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage A:\u003c\/strong\u003e 1× Star Hand Knob\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage B:\u003c\/strong\u003e 1× Star Hand Knob + 1× Rubber Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage C:\u003c\/strong\u003e 1× Rubber Gasket only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 cm = 10 mm = 0.39 inch for reference.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow slight measurement deviation due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-5-inch-ultra-quiet-nylon-drawer-pulley-mini-cabinet-caster-wheel\"\u003e0.5\" Ultra Quiet Nylon Drawer Pulley Mini Cabinet Caster Wheel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor workplace fastener safety guidance, visit OSHA's Fastener Safety Resources.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Screw\" target=\"_blank\" rel=\"noopener\"\u003eScrew\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread size is this star hand knob screw?\u003c\/h4\u003e\n\u003cp\u003eA: This star hand knob uses an M8×60 thread — M8 refers to the 8mm metric thread diameter and 60 is the thread length in millimeters, making it compatible with a wide range of standard M8 threaded fixtures and equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the star knob made from?\u003c\/h4\u003e\n\u003cp\u003eA: The knob is manufactured from 45# alloy steel with a galvanized finish, providing excellent durability, wear resistance, and corrosion protection suitable for both industrial and workshop environments.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this knob be tightened by hand without any tools?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the ergonomic multi-lobe star shape is specifically designed for comfortable, firm hand-tightening without the need for additional tools, making adjustments fast and convenient.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in each package option?\u003c\/h4\u003e\n\u003cp\u003eA: Package A includes 1 star hand knob only. Package B includes 1 star hand knob plus 1 rubber gasket. Package C includes 1 rubber gasket only. Select the option that best suits your application.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread size is this star hand knob screw?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This star hand knob uses an M8×60 thread — M8 refers to the 8mm metric thread diameter and 60 is the thread length in millimeters, making it compatible with a wide range of standard M8 threaded fixtures and equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the star knob made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The knob is manufactured from 45# alloy steel with a galvanized finish, providing excellent durability, wear resistance, and corrosion protection suitable for both industrial and workshop environments.\"}}, {\"@type\": \"Question\", \"name\": \"Can this knob be tightened by hand without any tools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the ergonomic multi-lobe star shape is specifically designed for comfortable, firm hand-tightening without the need for additional tools, making adjustments fast and convenient.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in each package option?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Package A includes 1 star hand knob only. Package B includes 1 star hand knob plus 1 rubber gasket. Package C includes 1 rubber gasket only. Select the option that best suits your application.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"M8×60 Star Hand Knob Screw – Alloy Steel Clamping Knob\", \"item\": \"https:\/\/oasis-select.com\/products\/m8-60-star-hand-knob-screw-alloy-steel-clamping-knob\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"A","offer_id":47748563370089,"sku":"14:200026864#A","price":5.34,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":47748563402857,"sku":"14:350853#B","price":5.34,"currency_code":"USD","in_stock":true},{"title":"C","offer_id":47748563435625,"sku":"14:10#C","price":5.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sb86cb8863e724b39a00548f7581b7353y.webp?v=1783086143","url":"https:\/\/oasis-select.com\/products\/m8-60-star-hand-knob-screw-alloy-steel-clamping-knob","provider":"Oasis Select","version":"1.0","type":"link"}