{"product_id":"m1-4-phillips-flat-head-carbon-steel-machine-screws-multiple-lengths-finishes","title":"M1.4 Phillips Flat Head Carbon Steel Machine Screws (Multiple Lengths \u0026 Finishes)","description":"\u003cp\u003eThese are Phillips flat head machine screws made from carbon steel in M1.4 size, designed for precision fastening applications in miniature electronics, eyewear, small instruments, watches, and micro-mechanical assemblies.\u003c\/p\u003e\n\n\u003cp\u003eM1.4 screws occupy a specialized position in the micro-fastener range, sitting between M1.2 and M1.6 sizes. This precise sizing is frequently specified in eyeglass frames, small electronic devices, watch components, precision instruments, and delicate assemblies, yet M1.4 screws are extremely difficult to source locally and are often confused with M1.2 (too small) or M1.6\/M2 (too large) sizes. Using M1.2 screws will result in loose connections with excessive play that cannot properly secure components, while forcing M1.6 or M2 screws will cross-thread and permanently damage the delicate threaded holes in plastic frames, aluminum housings, or precision-machined parts. The flat head countersunk design is critical for applications requiring flush mounting where even minimal screw head protrusion would interfere with adjacent components or create an unprofessional appearance in visible applications like eyewear and consumer electronics.\u003c\/p\u003e\n\n\u003cp\u003eThis exact M1.4 screw set solves these problems by providing authentic metric M1.4 x 0.3mm thread pitch in multiple lengths to accommodate various material thicknesses and precision assembly applications. The Phillips flat head design allows the screw to sit flush or below the surface when used with countersunk holes, creating clean, professional assemblies without any protrusion. Available in both black oxide and zinc-plated finishes, these screws offer corrosion resistance appropriate for their application while maintaining the ultra-precise tolerances needed for reliable thread engagement in miniature components. The carbon steel construction provides excellent strength-to-size ratio despite the small dimensions, preventing stripping during installation while ensuring durable, long-lasting fastening in delicate applications.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEyeglass frames and optical equipment\u003c\/li\u003e\n\u003cli\u003eWatch mechanisms and small timepieces\u003c\/li\u003e\n\u003cli\u003eSmall electronics and portable devices\u003c\/li\u003e\n\u003cli\u003ePrecision instruments and measurement tools\u003c\/li\u003e\n\u003cli\u003eMicro-robotics and miniature assemblies\u003c\/li\u003e\n\u003cli\u003eSmall camera equipment and accessories\u003c\/li\u003e\n\u003cli\u003eMedical devices and hearing aids\u003c\/li\u003e\n\u003cli\u003eMiniature hobby projects and scale models\u003c\/li\u003e\n\u003cli\u003eDelicate electronic components and housings\u003c\/li\u003e\n\u003cli\u003eJewelry and small decorative hardware\u003c\/li\u003e\n\u003cli\u003eAny application requiring M1.4 x 0.3mm metric machine screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Type:\u003c\/strong\u003e Phillips Flat Head Machine Screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e M1.4 x 0.3mm (1.4mm diameter, 0.3mm pitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Multiple options available (2mm, 3mm, 4mm, 5mm, 6mm, 8mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat Head (Countersunk, 82° angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide or Zinc Plated (Silver)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard:\u003c\/strong\u003e ISO Metric Fine Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Phillips (Cross recess)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Multiple screws per package\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Techsparewarehouse","offers":[{"title":"3mm \/ Black","offer_id":43294206427210,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"3mm \/ Silver","offer_id":43294206459978,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"4mm \/ Black","offer_id":43294206492746,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"4mm \/ Silver","offer_id":43294206525514,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"5mm \/ Black","offer_id":43294206558282,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"5mm \/ Silver","offer_id":43294206591050,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"6mm \/ Black","offer_id":43294206623818,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"6mm \/ Silver","offer_id":43294206656586,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"7mm \/ Black","offer_id":43294206689354,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"7mm \/ Silver","offer_id":43294206722122,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"8mm \/ Black","offer_id":43294206754890,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"8mm \/ Silver","offer_id":43294206787658,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"10mm \/ Black","offer_id":43294206820426,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"10mm \/ Silver","offer_id":43294206853194,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false},{"title":"12mm \/ Black","offer_id":43294206885962,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true},{"title":"12mm \/ Silver","offer_id":43294206918730,"sku":null,"price":5.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/techsparewarehouse.com\/products\/m1-4-phillips-flat-head-carbon-steel-machine-screws-multiple-lengths-finishes","provider":"Techsparewarehouse","version":"1.0","type":"link"}