{"product_id":"black-carbon-steel-self-tapping-screws-m3-m4-phillips-cross-head-combination-set","title":"Black Carbon Steel Self-Tapping Screws M3 M4 Phillips Head Set","description":"\u003ch2\u003eBlack Carbon Steel Self-Tapping Screws — Multi-Size Combination Set\u003c\/h2\u003e\n\u003cp\u003eStock your toolbox with this versatile combination set of black carbon steel self-tapping screws. Featuring Phillips (cross head) pan and round head designs in multiple sizes — including M3 and M4 — this assortment delivers reliable fastening performance for woodworking, electronics assembly, DIY projects, and general repairs. The black oxide finish provides a clean, professional look while offering added durability against everyday wear.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Size Assortment:\u003c\/strong\u003e Includes a variety of lengths and diameters (M3, M4, and more) to cover a wide range of fastening needs in one convenient set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Steel Construction:\u003c\/strong\u003e Hardened carbon steel delivers strong, dependable holding power for both soft and hard materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross (Phillips) Head:\u003c\/strong\u003e Compatible with standard Phillips screwdrivers and bits for quick, easy driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePan \u0026amp; Round Head Styles:\u003c\/strong\u003e Low-profile heads sit flush or just above the surface for neat, secure finishes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Sleek black coating provides a professional appearance and helps resist corrosion from everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Quantity:\u003c\/strong\u003e Ample count per set means you'll always have the right size on hand — great for workshops, garages, and hobby benches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Cross (Phillips) \/ Pan Head \/ Round Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Phillips (Cross Head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes Included:\u003c\/strong\u003e M3, M4 (multiple lengths)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Type:\u003c\/strong\u003e Combination \/ Assortment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronics assembly and PCB mounting\u003c\/li\u003e\n  \u003cli\u003eDIY woodworking and furniture assembly\u003c\/li\u003e\n  \u003cli\u003eHome repair and maintenance tasks\u003c\/li\u003e\n  \u003cli\u003eModel building, hobby crafts, and prototyping\u003c\/li\u003e\n  \u003cli\u003eWorkshop and garage storage replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on fastener standards and safe hardware use, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Screw\" target=\"_blank\" rel=\"noopener\"\u003eScrew\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are included in this self-tapping screw combination set?\u003c\/h4\u003e\n\u003cp\u003eA: This set includes multiple sizes of black carbon steel self-tapping screws, covering M3 and M4 diameters in a variety of lengths. The multi-size assortment is designed to meet a wide range of fastening needs for DIY projects, electronics, woodworking, and general repairs — all in one organized kit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are these self-tapping screws made from?\u003c\/h4\u003e\n\u003cp\u003eA: These screws are manufactured from hardened carbon steel with a black oxide finish. Carbon steel provides strong, durable holding power suitable for both soft and harder materials, while the black coating delivers a clean look and helps protect against everyday wear.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of screwdriver do I need to drive these screws?\u003c\/h4\u003e\n\u003cp\u003eA: These screws feature a Phillips (cross head) drive, meaning they are compatible with any standard Phillips screwdriver or Phillips-tip drill bit. The cross head design allows for firm engagement and efficient driving, reducing slippage during installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these screws suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: These black carbon steel self-tapping screws are best suited for indoor or dry-environment applications such as electronics assembly, furniture, and hobby projects. For prolonged outdoor or high-moisture environments, additional protective measures (such as a sealant or coating) are recommended to maintain performance.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are included in this self-tapping screw combination set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This set includes multiple sizes of black carbon steel self-tapping screws, covering M3 and M4 diameters in a variety of lengths. 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For prolonged outdoor or high-moisture environments, additional protective measures (such as a sealant or coating) are recommended to maintain performance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Black Carbon Steel Self-Tapping Screws M3 M4 Phillips Head Set\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/black-carbon-steel-self-tapping-screws-m3-m4-phillips-cross-head-combination-set\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"Type2-340pcs","offer_id":49690979795158,"sku":"14:175#Type2-340pcs","price":54.48,"currency_code":"USD","in_stock":true},{"title":"Type1-200pcs","offer_id":49690979827926,"sku":"14:29#Type1-200pcs","price":54.48,"currency_code":"USD","in_stock":true},{"title":"Type2-500pcs","offer_id":49690979860694,"sku":"14:366#Type2-500pcs","price":54.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S5528eff443684530803bbcda3a280124Z.webp?v=1785162485","url":"https:\/\/qmeboost.com\/products\/black-carbon-steel-self-tapping-screws-m3-m4-phillips-cross-head-combination-set","provider":"Qme","version":"1.0","type":"link"}