{"product_id":"the-alloy-foundation-socket-cap-screw-fastener-kit","title":"The Alloy Foundation | Complete Socket Cap Screw \u0026 Fastener Kit (M2–M8)","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003eEvery machine, every chassis, every cabinet you have ever trusted began life as a single threaded joint.\u003c\/strong\u003e The bolts that hold a server rack together, the screws that keep a production line from shaking apart, the fasteners that carry the weight of a thousand moving parts — they are the quiet architecture of the modern industrial world. This kit does not sell you loose hardware. It hands you the connective tissue of reliable engineering.\u003c\/p\u003e\n\u003cp\u003eMachined from 10.9-grade alloy steel and finished to DIN 7991 tolerances, each socket cap screw carries a tensile strength engineered for demanding assembly work rather than casual storage. The kit spans the full M2 through M8 range, with countersunk flat heads that sit flush against the surface, plus the matching nuts, washers, and threaded inserts that turn a handful of parts into a real fastener system. Whether you are restoring a classic car, building a CNC frame, or restocking a workshop that prides itself on never being caught short, these fasteners stay consistent: same grade, same torque, same confidence.\u003c\/p\u003e\n\u003cp\u003eFor engineers and hobbyists alike, the difference between a good project and a great one is rarely the headline component. It is the fastener that quietly holds everything together under load. This kit is that quiet part, delivered in bulk so the next build never waits on a trip to the hardware store.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eReliability is not a feature. It is the fastener you never think about.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eConsider what happens when a fastener fails. A rack tips, a fixture slips, a prototype shakes itself apart at the worst possible moment. Professionals do not buy fasteners by the bag. They buy certainty by the kit. That is why this assortment is graded, sorted, and packed so the M2 screws for a drone frame and the M8 bolts for a workbench bracket live in the same organized system, ready the instant the job changes direction. For repair shops, makerspaces, and maintenance departments, inventory is not overhead. It is response time.\u003c\/p\u003e\n\u003cp\u003eEvery EastSupplier shipment is inspected before it leaves, because a fastener kit is only worth as much as the tolerance of the parts inside it. The assortment arrives organized and labeled, so the mechanic on a deadline and the maker mid-prototype can reach for the exact grade they need without rifling through loose trays. Whether this is the first kit on a workbench or the restock that keeps a small shop running, it is built to be the reference set you reach for first and trust for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10.9-grade alloy steel construction for high tensile strength\u003c\/li\u003e\n\u003cli\u003eCountersunk flat-head socket design sits flush for clean, professional assemblies\u003c\/li\u003e\n\u003cli\u003eFull M2 to M8 size range covers everything from electronics to light machinery\u003c\/li\u003e\n\u003cli\u003eIncludes matching nuts, washers, and inserts for a complete fastening system\u003c\/li\u003e\n\u003cli\u003eDIN 7991 compliant geometry for consistent threading and seating\u003c\/li\u003e\n\u003cli\u003eRoHS certified materials for electronics and appliance use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 10.9-grade alloy steel\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Countersunk flat head socket cap\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSize Range:\u003c\/strong\u003e M2, M2.5, M3, M4, M5, M6, M8\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e DIN 7991\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Corrosion-resistant alloy treatment\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eComponents Included:\u003c\/strong\u003e Socket cap screws, nuts, washers, threaded inserts\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e RoHS\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003ePackage Count:\u003c\/strong\u003e Multi-piece industrial assortment\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eThread Standard:\u003c\/strong\u003e Metric ISO coarse thread profile\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Surface-treated alloy for workshop and marine-adjacent environments\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Compartmentalized kit packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eWhere It Excels\u003c\/h3\u003e\n\u003cp\u003eUsed across automotive restoration benches, 3D printer frames, metal fabrication shops, electronics enclosures, and furniture assembly lines. It is equally at home in a precision instrument repair kit and a full workshop restock, giving technicians the exact size they need the moment the job demands it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-gallery\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5fa676b78eea462ab0e4b7863919174c6_c7b43bd5-ac05-4ce6-8d76-010a6fb6844a.webp?v=1736387197\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S1ac14783039b4d1ea35d7b748f0762653_7fbf934f-0abe-433b-b346-6d09bc02015c.webp?v=1736387197\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7b65967bed1545238d186ecad734eab5X_20e6abe3-ba95-4a52-b6b1-1ed743ac10a6.webp?v=1736387196\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/See25310e0e6a47aa9208308069253dfeC_0b566e33-e21b-4840-8058-d81f88c0043d.webp?v=1736387196\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7732ff5efe88401e8539948edbed821c7_fc4d61c8-5e9d-4427-9415-c521858911e4.webp?v=1736387197\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S9f705894ac344b978c9750ba092a8026z_321072d8-b216-4894-9ab4-08fb0f8ca888.webp?v=1736387196\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S1ea02772723642618750940eb3b6c5c6a_29b0a47d-0fcc-4d23-8487-2c83a2361f27.webp?v=1736387196\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S259a0240a6f1469292dc2fef0a4089b7L_1df32f70-e1f1-4b3d-8276-0554f75859c3.webp?v=1736387196\" alt=\"EastSupplier product image\" style=\"max-width:100%;height:auto;margin:8px 0;border-radius:6px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What grade of steel is used?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The fasteners are 10.9-grade alloy steel, chosen for high tensile strength and reliable performance under load in most assembly applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the kit include nuts and washers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The assortment ships with matching nuts, washers, and threaded inserts so you can complete the joint rather than hunting for compatible hardware separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which sizes are covered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The full M2 through M8 range is included, with multiple lengths per size to cover thin panels, thick brackets, and everything in between.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these suitable for electronics work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The RoHS-certified materials make them suitable for electronics enclosures, server racks, and devices where trace-material compliance matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the flat heads sit flush?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The countersunk design seats the screw head flush against the surface, producing a clean, professional finish without protruding edges.\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What torque can 10.9-grade screws handle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Grade 10.9 fasteners offer roughly 35 percent higher tensile strength than the common 8.8 grade, making them suitable for structural and load-bearing assemblies within their size rating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How are the fasteners packaged for storage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The assortment ships in a compartmentalized kit layout so each size stays separated, which makes workshop restock and job-site selection quick and mess-free.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for plumbing or structural work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The alloy-steel fasteners are appropriate for general mechanical, automotive, and light-structural assembly. For critical load-bearing structural work, always verify grade requirements against your engineering specification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"Product\", \"name\": \"The Alloy Foundation | Complete Socket Cap Screw \u0026 Fastener Kit (M2\\u2013M8)\", \"url\": \"https:\/\/eastsupplier.com\/products\/the-alloy-foundation-socket-cap-screw-fastener-kit\", \"description\": \"Premium product engineered for reliability and lasting value.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"EastSupplier\"}, \"offers\": {\"@type\": \"Offer\", \"url\": \"https:\/\/eastsupplier.com\/products\/the-alloy-foundation-socket-cap-screw-fastener-kit\", \"priceCurrency\": \"USD\", \"price\": \"15.50\", \"availability\": \"https:\/\/schema.org\/InStock\"}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": \"4.7\", \"reviewCount\": \"12\"}}\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"1420pcs","offer_id":46673991336159,"sku":"1005006912313318-1420pcs","price":103.61,"currency_code":"USD","in_stock":true},{"title":"1255pcs","offer_id":46673991368927,"sku":"1005006912313318-1255pcs","price":107.39,"currency_code":"USD","in_stock":true},{"title":"2520pcs","offer_id":46673991401695,"sku":"1005006912313318-2520pcs","price":94.81,"currency_code":"USD","in_stock":true},{"title":"2240pcs","offer_id":46673991434463,"sku":"1005006912313318-2240pcs","price":99.73,"currency_code":"USD","in_stock":true},{"title":"3045pcs","offer_id":46673991467231,"sku":"1005006912313318-3045pcs","price":177.97,"currency_code":"USD","in_stock":true},{"title":"482pcs  M2","offer_id":46673991532767,"sku":"1005006912313318-482pcs  M2","price":15.5,"currency_code":"USD","in_stock":true},{"title":"392pcs M3","offer_id":46673991565535,"sku":"1005006912313318-392pcs M3","price":23.8,"currency_code":"USD","in_stock":true},{"title":"342pcs M4","offer_id":46673991598303,"sku":"1005006912313318-342pcs M4","price":31.26,"currency_code":"USD","in_stock":true},{"title":"480pcs  M3M4M5","offer_id":46673991631071,"sku":"1005006912313318-480pcs  M3M4M5","price":68.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5fa676b78eea462ab0e4b7863919174c6_c7b43bd5-ac05-4ce6-8d76-010a6fb6844a.webp?v=1736387197","url":"https:\/\/eastsupplier.com\/it-kr\/products\/the-alloy-foundation-socket-cap-screw-fastener-kit","provider":"EastSupplier Platform","version":"1.0","type":"link"}