{"id":15790047461536,"title":"XunLiu 50PCS M8X16mm Hex Socket Head Cap Screws | Grade 12.9 Alloy Steel,Black Oxide, DIN912,High Strength for 3D Printer Hotend,Drone,PCB, Micro Electronics 50","handle":"xunliu-50pcs-m8x16mm-hex-socket-head-cap-screws-grade-12-9-alloy-steel-black-oxide-din912-high-strength-for-3d-printer-hotend-drone-pcb-micro-electronics-50","description":"\u003ch3\u003eXunLiu 50PCS M8X16mm Hex Socket Head Cap Screws | Grade 12.9 Alloy Steel,Black Oxide, DIN912,High Strength for 3D Printer Hotend,Drone,PCB, Micro Electronics\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eBullet Points: 1. Exceptional Grade 12.9 Strength: Engineered from 40Cr alloy\nsteel with a tensile strength of 1220 N\/mm², these screws provide\nprofessional-grade, high-strength fastening significantly superior to standard\nhardware, ideal for critical and high-stress applications. 2. Precision Micro-\nScale Dimensions: Featuring M8X16mm (thread diameter x length) ultra-fine size\nwith a 1.1mm internal hex drive, they are perfectly suited for compact\nelectronics assembly, 3D printing modifications, drone maintenance, and micro-\nmechanical projects. 3. Durable Black Oxide Coating: The surface treatment\nprovides reliable anti-corrosion protection and a sleek, non-reflective black\nfinish, making these screws suitable for both functional fastening and\naesthetically sensitive visible applications. 4. DIN912 Standard Compliance:\nManufactured to comply with the international DIN912 specification, ensuring\nconsistent thread forming, precise socket depth, and reliable engagement that\nprevents stripping for a secure fit every time. 5. Verified Value Pack: Each\npackage contains 50 pieces (±5% tolerance) of these high-precision screws,\noffering ample quantity for professional repair jobs, prototyping, or\nproduction assemblies, delivering outstanding cost-effectiveness for premium-\ngrade fasteners. Professional-Grade Micro Fasteners for Demanding Applications\nMeet the XunLiu M8X16mm Grade 12.9 Alloy Steel Socket Head Cap Screws – the\nultimate solution for precision applications where exceptional strength in a\nminuscule form factor is non-negotiable. Designed for engineers, technicians,\nand serious hobbyists, these screws bridge the gap between miniature size and\nmaximum holding power. Engineered for Peak Performance: Unmatched Material\nStrength: Forged from 40Cr alloy steel and heat-treated to a Grade 12.9 rating\n(1220 N\/mm² tensile strength), they withstand stresses far beyond ordinary\nscrews. Guaranteed Precision Fit: Each screw is manufactured to maintain\ndimensional accuracy within ±0.24mm tolerance. The consistent thread and\nperfectly machined hex socket ensure reliable driver engagement without cam-\nout or stripping. Rust-Resistant \u0026amp; Aesthetic Finish: The black oxide coating\nnot only adds a layer of corrosion resistance for durability in various\nenvironments but also provides a clean, professional appearance. Customer-\nVerified Applications: These screws are the trusted choice for precision\ntasks: assembling or repairing 3D printer hotends, fixing PC water-cooling\nradiators, maintaining tiny whoop drones, mounting sensitive circuit boards,\nand constructing robust small-scale mechanical assemblies. Package Includes:\n50 x M8X16mm Grade 12.9 Alloy Steel Hex Socket Head Cap Screws (Black Oxide)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePREMIUM GRADE 12.9 ALLOY STEEL - High-strength 40Cr alloy steel construction with 1220 N\/mm2 tensile strength, HRC 39-44 hardness rating ensures exceptional durability and resistance to stripping under mechanical stress\u003c\/li\u003e\n \u003cli\u003ePRECISION DIN912 COMPLIANCE - Metric M8X16mm length with 0.24mm tolerance, 3D printing components, and micro-mechanical applications\u003c\/li\u003e\n \u003cli\u003eANTI-RUST BLACK OXIDE FINISH - Professional black oxide coating offers superior corrosion protection and clean aesthetic appearance, ideal for visible electronics mounting, robotics projects, and precision instrument assembly\u003c\/li\u003e\n \u003cli\u003eVERSATILE MICRO-FASTENER APPLICATIONS - Perfect for Rapido hotends, Corsair radiator repairs, tiny whoop drone propellers, PCB mounting, small motor assembly, watch repair, eyeglass hinges, and delicate electronic components\u003c\/li\u003e\n \u003cli\u003eVALUE PACK WITH QUALITY ASSURANCE - 50-piece quantity (5% tolerance) in convenient packaging, well-made construction with consistent thread forming prevents easy stripping, backed by verified customer satisfaction for professional and hobbyist use\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-16T17:24:14+10:00","created_at":"2026-07-14T17:33:30+10:00","vendor":"XunLiu","type":"Socket Head Screws","tags":["home_improvement_July2026"],"price":18500,"price_min":18500,"price_max":18500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58176639926432,"title":"50 \/ M8X16mm","option1":"50","option2":"M8X16mm","option3":null,"sku":"B07Q1JYPJ9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"XunLiu 50PCS M8X16mm Hex Socket Head Cap Screws | Grade 12.9 Alloy Steel,Black Oxide, DIN912,High Strength for 3D Printer Hotend,Drone,PCB, Micro Electronics 50 - 50 \/ M8X16mm","public_title":"50 \/ M8X16mm","options":["50","M8X16mm"],"price":18500,"weight":577,"compare_at_price":null,"inventory_management":"shopify","barcode":"631924754078","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B07Q1JYPJ9.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/61AhkojbcJL.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/51tclazmQQL.jpg?v=1784014412","\/\/dingoship.com.au\/cdn\/shop\/files\/61lJnMLu0SL.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/616Hsv9s1WL.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/71O7-eE65OL.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/81B_e6NSbML.jpg?v=1784014413","\/\/dingoship.com.au\/cdn\/shop\/files\/51NT47hwzsL.jpg?v=1784014413"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07Q1JYPJ9.jpg?v=1784014413","options":["Item Package Quantity","Size"],"media":[{"alt":null,"id":69750747103392,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2160,"width":2160,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07Q1JYPJ9.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2160,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07Q1JYPJ9.jpg?v=1784014413","width":2160},{"alt":null,"id":69750747136160,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61AhkojbcJL.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61AhkojbcJL.jpg?v=1784014413","width":2000},{"alt":null,"id":69750747168928,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51tclazmQQL.jpg?v=1784014412"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51tclazmQQL.jpg?v=1784014412","width":800},{"alt":null,"id":69750747201696,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61lJnMLu0SL.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/61lJnMLu0SL.jpg?v=1784014413","width":2000},{"alt":null,"id":69750747234464,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/616Hsv9s1WL.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/616Hsv9s1WL.jpg?v=1784014413","width":2000},{"alt":null,"id":69750747267232,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/71O7-eE65OL.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/71O7-eE65OL.jpg?v=1784014413","width":2000},{"alt":null,"id":69750747300000,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/81B_e6NSbML.jpg?v=1784014413"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/81B_e6NSbML.jpg?v=1784014413","width":2000},{"alt":null,"id":69750747332768,"position":8,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51NT47hwzsL.jpg?v=1784014413"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51NT47hwzsL.jpg?v=1784014413","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXunLiu 50PCS M8X16mm Hex Socket Head Cap Screws | Grade 12.9 Alloy Steel,Black Oxide, DIN912,High Strength for 3D Printer Hotend,Drone,PCB, Micro Electronics\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eBullet Points: 1. Exceptional Grade 12.9 Strength: Engineered from 40Cr alloy\nsteel with a tensile strength of 1220 N\/mm², these screws provide\nprofessional-grade, high-strength fastening significantly superior to standard\nhardware, ideal for critical and high-stress applications. 2. Precision Micro-\nScale Dimensions: Featuring M8X16mm (thread diameter x length) ultra-fine size\nwith a 1.1mm internal hex drive, they are perfectly suited for compact\nelectronics assembly, 3D printing modifications, drone maintenance, and micro-\nmechanical projects. 3. Durable Black Oxide Coating: The surface treatment\nprovides reliable anti-corrosion protection and a sleek, non-reflective black\nfinish, making these screws suitable for both functional fastening and\naesthetically sensitive visible applications. 4. DIN912 Standard Compliance:\nManufactured to comply with the international DIN912 specification, ensuring\nconsistent thread forming, precise socket depth, and reliable engagement that\nprevents stripping for a secure fit every time. 5. Verified Value Pack: Each\npackage contains 50 pieces (±5% tolerance) of these high-precision screws,\noffering ample quantity for professional repair jobs, prototyping, or\nproduction assemblies, delivering outstanding cost-effectiveness for premium-\ngrade fasteners. Professional-Grade Micro Fasteners for Demanding Applications\nMeet the XunLiu M8X16mm Grade 12.9 Alloy Steel Socket Head Cap Screws – the\nultimate solution for precision applications where exceptional strength in a\nminuscule form factor is non-negotiable. Designed for engineers, technicians,\nand serious hobbyists, these screws bridge the gap between miniature size and\nmaximum holding power. Engineered for Peak Performance: Unmatched Material\nStrength: Forged from 40Cr alloy steel and heat-treated to a Grade 12.9 rating\n(1220 N\/mm² tensile strength), they withstand stresses far beyond ordinary\nscrews. Guaranteed Precision Fit: Each screw is manufactured to maintain\ndimensional accuracy within ±0.24mm tolerance. The consistent thread and\nperfectly machined hex socket ensure reliable driver engagement without cam-\nout or stripping. Rust-Resistant \u0026amp; Aesthetic Finish: The black oxide coating\nnot only adds a layer of corrosion resistance for durability in various\nenvironments but also provides a clean, professional appearance. Customer-\nVerified Applications: These screws are the trusted choice for precision\ntasks: assembling or repairing 3D printer hotends, fixing PC water-cooling\nradiators, maintaining tiny whoop drones, mounting sensitive circuit boards,\nand constructing robust small-scale mechanical assemblies. Package Includes:\n50 x M8X16mm Grade 12.9 Alloy Steel Hex Socket Head Cap Screws (Black Oxide)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePREMIUM GRADE 12.9 ALLOY STEEL - High-strength 40Cr alloy steel construction with 1220 N\/mm2 tensile strength, HRC 39-44 hardness rating ensures exceptional durability and resistance to stripping under mechanical stress\u003c\/li\u003e\n \u003cli\u003ePRECISION DIN912 COMPLIANCE - Metric M8X16mm length with 0.24mm tolerance, 3D printing components, and micro-mechanical applications\u003c\/li\u003e\n \u003cli\u003eANTI-RUST BLACK OXIDE FINISH - Professional black oxide coating offers superior corrosion protection and clean aesthetic appearance, ideal for visible electronics mounting, robotics projects, and precision instrument assembly\u003c\/li\u003e\n \u003cli\u003eVERSATILE MICRO-FASTENER APPLICATIONS - Perfect for Rapido hotends, Corsair radiator repairs, tiny whoop drone propellers, PCB mounting, small motor assembly, watch repair, eyeglass hinges, and delicate electronic components\u003c\/li\u003e\n \u003cli\u003eVALUE PACK WITH QUALITY ASSURANCE - 50-piece quantity (5% tolerance) in convenient packaging, well-made construction with consistent thread forming prevents easy stripping, backed by verified customer satisfaction for professional and hobbyist use\u003c\/li\u003e\n \u003c\/ul\u003e"}