{"title":"Torx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581)","description":"\u003ch1\u003eTorx Countersunk Screws (GB\/T 2673-2000 \/ ISO 14581)\u003c\/h1\u003e\n\n\u003cp\u003eFULLERKREG manufactures Torx countersunk flat-head screws to \u003cstrong\u003eGB\/T 2673-2000\u003c\/strong\u003e and \u003cstrong\u003eISO 14581\u003c\/strong\u003e standards. Featuring a 90° countersunk head with an internal Torx (TX) drive, these screws deliver superior torque transmission, reduced cam-out risk, and a flush-mount finish. Available in multiple materials and surface treatments to suit corrosion, strength, and compliance requirements across a wide range of industries.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Photo Gallery\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;text-align:center;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"width:25%;height:160px;color:#aaa;vertical-align:middle;\"\u003e[ Photo 1 ]\u003c\/td\u003e\n      \u003ctd style=\"width:25%;height:160px;color:#aaa;vertical-align:middle;\"\u003e[ Photo 2 ]\u003c\/td\u003e\n      \u003ctd style=\"width:25%;height:160px;color:#aaa;vertical-align:middle;\"\u003e[ Photo 3 ]\u003c\/td\u003e\n      \u003ctd style=\"width:25%;height:160px;color:#aaa;vertical-align:middle;\"\u003e[ Photo 4 ]\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAvailable Series\u003c\/h2\u003e\n\n\u003cp\u003e\n  \u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-stainless-steel-a2\"\u003e\u003cstrong\u003eTorx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581) — Stainless Steel (A2)\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  Material: A2 (SUS 304)  ·  Surface: Passivated \u0026amp; Whitened  ·  Grade: A2-70  ·  Size: M2–M10\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-marine-stainless-steel-a4\"\u003e\u003cstrong\u003eTorx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581) — Marine Stainless Steel (A4)\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  Material: A4 (SUS 316)  ·  Surface: Passivated \u0026amp; Whitened  ·  Grade: A4-70  ·  Size: M2–M10\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-alloy-steel-class-10-9-black\"\u003e\u003cstrong\u003eTorx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581) — Alloy Steel (Class 10.9) — Black\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  Material: Alloy Steel 10B21  ·  Surface: Black Oxide  ·  Grade: Class 10.9  ·  Size: M3–M12\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-alloy-steel-class-10-9-zinc-cr3\"\u003e\u003cstrong\u003eTorx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581) — Alloy Steel (Class 10.9) — Zinc Cr3\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  Material: Alloy Steel 10B21  ·  Surface: Zinc Cr3 (RoHS \/ ELV Compliant)  ·  Grade: Class 10.9  ·  Size: M3–M12\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-steel-4-8-bright-zinc-plated\"\u003e\u003cstrong\u003eTorx Countersunk Screws (GB\/T2673-2000 \/ ISO 14581) — Steel (4.8) — Bright Zinc Plated\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n  Material: Low Carbon Steel C1008  ·  Surface: Bright Zinc Cr3 (RoHS \/ ELV Compliant)  ·  Grade: Class 4.8  ·  Size: M2–M10\n\u003c\/p\u003e\n\n\u003ch2\u003eSelection Guide\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003cth\u003eSeries\u003c\/th\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003cth\u003eSurface\u003c\/th\u003e\n      \u003cth\u003eGrade\u003c\/th\u003e\n      \u003cth\u003eBest For\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-stainless-steel-a2\"\u003eA2 Stainless Steel\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003eSUS 304\u003c\/td\u003e\n      \u003ctd\u003ePassivated\u003c\/td\u003e\n      \u003ctd\u003eA2-70\u003c\/td\u003e\n      \u003ctd\u003eGeneral corrosion resistance, food \u0026amp; medical, indoor\/outdoor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-marine-stainless-steel-a4\"\u003eA4 Marine Stainless Steel\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003eSUS 316\u003c\/td\u003e\n      \u003ctd\u003ePassivated\u003c\/td\u003e\n      \u003ctd\u003eA4-70\u003c\/td\u003e\n      \u003ctd\u003eMarine, coastal, chemical, chloride-rich environments\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-alloy-steel-class-10-9-black\"\u003eAlloy Steel 10.9 Black\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e10B21 Alloy Steel\u003c\/td\u003e\n      \u003ctd\u003eBlack Oxide\u003c\/td\u003e\n      \u003ctd\u003eClass 10.9\u003c\/td\u003e\n      \u003ctd\u003eHigh-strength machinery, automotive, tooling, dry\/indoor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-alloy-steel-class-10-9-zinc-cr3\"\u003eAlloy Steel 10.9 Zinc Cr3\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e10B21 Alloy Steel\u003c\/td\u003e\n      \u003ctd\u003eZinc Cr3\u003c\/td\u003e\n      \u003ctd\u003eClass 10.9\u003c\/td\u003e\n      \u003ctd\u003eHigh-strength + corrosion protection, automotive, RoHS compliant\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581-steel-4-8-bright-zinc-plated\"\u003eSteel 4.8 Bright Zinc\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003eC1008 Low Carbon Steel\u003c\/td\u003e\n      \u003ctd\u003eBright Zinc Cr3\u003c\/td\u003e\n      \u003ctd\u003eClass 4.8\u003c\/td\u003e\n      \u003ctd\u003eGeneral purpose, furniture, electronics, light structural\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eStandard Overview\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGB\/T 2673-2000\u003c\/strong\u003e — Chinese national standard for Torx countersunk head screws; technically equivalent to ISO 14581:2011\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 14581\u003c\/strong\u003e — International standard specifying dimensions, tolerances, and drive recess for Torx countersunk screws\u003c\/li\u003e\n  \u003cli\u003eHead angle: 90° (±1°)  ·  Drive: Torx (TX) per ISO 10664  ·  Thread: Metric coarse, tolerance 6g\u003c\/li\u003e\n  \u003cli\u003eSize range covered: M2 – M12  ·  Length range: 3 mm – 100 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy FULLERKREG\u003c\/h2\u003e\n\u003cp\u003e\n  🏭 \u003cstrong\u003eFactory Direct\u003c\/strong\u003e — Manufactured in-house with full process control, no middlemen.\u003cbr\u003e\n  📐 \u003cstrong\u003eStandard Compliant\u003c\/strong\u003e — Strictly per GB\/T 2673-2000 \/ ISO 14581; third-party inspection available.\u003cbr\u003e\n  🔬 \u003cstrong\u003eMaterial Certified\u003c\/strong\u003e — Mill certificates (MTC) provided for all grades and materials.\u003cbr\u003e\n  📦 \u003cstrong\u003eBulk Ready\u003c\/strong\u003e — Wholesale quantities from 100 pcs to millions; competitive tiered pricing.\u003cbr\u003e\n  🌍 \u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e — Export experience to 30+ countries; DDP \/ FOB \/ EXW terms available.\u003cbr\u003e\n  🔧 \u003cstrong\u003eTechnical Support\u003c\/strong\u003e — Engineering team available for selection guidance, drawings, and custom specs.\n\u003c\/p\u003e","products":[],"url":"https:\/\/www.fullerkr.com\/collections\/torx-countersunk-screws-gb-t2673-2000-iso-14581.oembed","provider":"Fullerkreg Fasteners","version":"1.0","type":"link"}