{"id":922,"date":"2026-03-23T20:59:18","date_gmt":"2026-03-23T12:59:18","guid":{"rendered":"https:\/\/lq-metal.com\/?post_type=products&p=922"},"modified":"2026-03-23T20:59:18","modified_gmt":"2026-03-23T12:59:18","slug":"machine-screw-industrial-precision-fastening-machine-screw-full-spec-metal-machine-screw-machine-thread-screw-for-equipment-assembly-6","status":"publish","type":"products","link":"https:\/\/lq-metal.com\/vi\/products\/machine-screw-industrial-precision-fastening-machine-screw-full-spec-metal-machine-screw-machine-thread-screw-for-equipment-assembly-6\/","title":{"rendered":"Machine Screw, Industrial Precision Fastening Machine Screw, Full-Spec Metal Machine Screw, Machine Thread Screw for Equipment Assembly"},"content":{"rendered":"

Our machine screw is a core precision fastening accessory for industrial assembly, designed with standard machine threads featuring regular tooth profiles and precise pitches. It can be directly screwed into the threaded holes of workpieces to achieve rigid fastening without matching nuts, integrating the multiple functions of positioning, connection and anti-loosening. Manufactured by cold heading forming, precision turning and thread rolling processes, the screw features integrated forming of head and shank with strictly controlled dimensional tolerances. The threads ensure tight engagement with no risk of slipping. Available in carbon steel, stainless steel, copper alloy and other materials with support for multi-process surface treatments, it can meet fastening requirements of different working conditions. Widely applied in industrial assembly scenarios such as mechanical equipment, precision instruments, hardware moulds, electronic and electrical appliances, and auto parts, we provide in-stock full specifications and support non-standard customization. It is an efficient and reliable standardized fastening solution for industrial production.<\/p>\n

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Core Product Advantages<\/b><\/strong><\/h2>\n
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  1. <\/b>Standard Machine Thread Design, High Fastening Adaptability<\/b><\/strong>Adopting universal industrial machine thread standards with full tooth profiles and precise pitches, it achieves tight engagement when directly screwed into workpiece threaded holes, suitable for fastening various metal and hard workpieces. No additional nuts are needed, simplifying the assembly process.<\/li>\n
  2. <\/b>Precision Machining, Strict Dimensional Tolerance<\/b><\/strong>Made by cold heading and thread rolling processes, it features a flat head, straight shank, burr-free and unbroken threads. The diameter and length tolerances are strictly controlled at \u00b10.1mm, ensuring smooth screwing without slipping, and guaranteeing assembly accuracy and connection stability.<\/li>\n
  3. <\/b>Integrated Forming, Excellent Structural Strength<\/b><\/strong>The head and shank are integrally cold-headed with no welding or splicing weak points. It has high tensile, torsion and shear resistance, capable of withstanding dynamic loads during equipment operation, and remains non-loosening and unbroken for long-term use.<\/li>\n
  4. <\/b>Multiple Materials & Surface Treatments, Adapt to All Working Conditions<\/b><\/strong>Optional materials include carbon steel, 201\/304\/316 stainless steel, etc. Matched with surface treatments such as white zinc plating, color zinc plating, blackening, dacromet, nickel plating and stainless steel natural finish, it offers rust and corrosion resistance, high and low temperature resistance, adapting to complex working conditions such as dry, humid, outdoor and corrosive environments.<\/li>\n
  5. <\/b>Full Specification Coverage, Wide Assembly Versatility<\/b><\/strong>Covers mainstream head types including pan head, countersunk head, oval head and hexagon socket head, as well as drive types such as cross, slotted and hexagon socket. Conventional sizes range from M3-M8 with lengths of 5-100mm, adapting to the assembly needs of different equipment.<\/li>\n
  6. <\/b>Easy Operation & High Efficiency, Adapt to Automatic Production Lines<\/b><\/strong>The threads feature low screwing resistance, operable with manual and electric screwdrivers, and compatible with automatic screw locking machines and assembly line equipment. It greatly improves mass production efficiency and reduces labor costs.<\/li>\n
  7. <\/b>Flexible Customization, One-Stop Solution<\/b><\/strong>Supports non-standard sizes, special head\/drive types, customized thread pitches and batch LOGO marking. We can conduct precise mold opening and production according to customers’ workpiece drawings to meet personalized precision fastening needs.<\/li>\n<\/ol>\n

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    Application Fields<\/b><\/strong><\/h2>\n
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    • <\/b>Mechanical Equipment Manufacturing<\/b><\/strong>: Fastening of housings and components for machine tools, reducers, pumps, fans and other equipment with torsion and vibration resistance, ensuring stable equipment operation.<\/li>\n
    • <\/b>Precision Instruments & Meters<\/b><\/strong>: Connection of precision components for testing equipment, measuring instruments and optical equipment with precise tolerances without affecting instrument accuracy.<\/li>\n
    • <\/b>Hardware Moulds & Tooling<\/b><\/strong>: Fixation and assembly of mould bases, tooling fixtures and jigs with high-strength shear resistance, reducing wear during mould operation.<\/li>\n
    • <\/b>Electronic & Electrical Equipment<\/b><\/strong>: Fastening of housings for distribution boxes, motors, frequency converters and digital accessories with compact specifications, adapting to precision assembly.<\/li>\n
    • <\/b>Auto Heavy Industry Parts<\/b><\/strong>: Fastening of automobile chassis, interiors, engine accessories and engineering machinery with anti-vibration and anti-loosening performance, complying with industrial-grade assembly standards.<\/li>\n
    • <\/b>General Industrial Assembly<\/b><\/strong>: Standardized fastening of various metal structures, hardware products, shelves and brackets with full-spec adaptation and easy installation.<\/li>\n<\/ul>\n

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      Product Specification Sheet<\/b><\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Parameter Item<\/b><\/strong><\/td>\nCore Specification<\/b><\/strong><\/td>\n<\/tr>\n
      Product Name<\/td>\nMachine Screw (Precision Machine Screw \/ Machine Thread Screw)<\/td>\n<\/tr>\n
      Head Type<\/td>\nPan head, countersunk head, oval head, hexagon socket head, slotted head, cross head (Customizable)<\/td>\n<\/tr>\n
      Drive Type<\/td>\nCross recess, slotted recess, hexagon socket (Customizable on demand)<\/td>\n<\/tr>\n
      Length Range (L)<\/td>\nConventional 5\u2013100mm, adaptable to assembly needs, Customizable<\/td>\n<\/tr>\n
      Tolerance Precision<\/td>\nDiameter \u00b10.1mm, Length \u00b10.1mm, Thread precision 6g (High precision customizable)<\/td>\n<\/tr>\n
      Thread Type<\/td>\nM3-M10 standard machine thread (Metric), Special pitch customizable<\/td>\n<\/tr>\n
      Optional Materials<\/td>\nCarbon steel, 201\/304\/316 Stainless steel<\/td>\n<\/tr>\n
      Surface Treatment<\/td>\nWhite zinc plating, color zinc plating, blackening, phosphating, dacromet, nickel plating, copper plating, stainless steel natural finish (Customizable on demand)<\/td>\n<\/tr>\n
      Performance Features<\/td>\nTight thread engagement, high tensile & torsion resistance, anti-loosening & anti-slip, high assembly accuracy, rigid fastening<\/td>\n<\/tr>\n
      Application Scenarios<\/td>\nMechanical equipment assembly, precision instrument fixation, hardware mould & tooling, electronic & electrical fastening, auto parts assembly<\/td>\n<\/tr>\n
      Customization Service<\/td>\nNon-standard sizes, special head\/drive types, customized threads, batch LOGO marking, high-precision tolerance customization<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

      Our machine screw is a core precision fastening accessory for industrial assembly, designed with standard machine threads featuring regular tooth profiles and precise pitches. It can be directly screwed into the threaded holes of workpieces to achieve rigid fastening without matching nuts, integrating the multiple functions of positioning, connection and anti-loosening. Manufactured by cold heading […]<\/p>\n","protected":false},"featured_media":923,"parent":0,"menu_order":0,"template":"","product":[100],"class_list":["post-922","products","type-products","status-publish","has-post-thumbnail","hentry","product-machine-screw","post1-922"],"acf":[],"_links":{"self":[{"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/products\/922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/media\/923"}],"wp:attachment":[{"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/media?parent=922"}],"wp:term":[{"taxonomy":"product","embeddable":true,"href":"https:\/\/lq-metal.com\/vi\/wp-json\/wp\/v2\/product?post=922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}