{"product_id":"heavy-duty-m3x9mm-hex-socket-head-cap-screws-grade","title":"Heavy Duty M3x9mm Hex Socket Head Cap Screws, Grade 12.9 Alloy Steel, Black Oxide Finish, Built Tough for Precision Electronics, 3D Printing, and Tiny Micro Mechanical Projects, 50 Pack","description":"\u003cdiv\u003eHigh-Strength M3x9mm Hex Socket Cap Screws, 50-Pack\u003cbr\u003e\n✔️ Grade 12.9 alloy steel, M3x9 length, black oxide finish \u003cp\u003eThese heavy-duty cap screws are built for precision projects and small electronics assemblies. They're ideal for securing components in 3D printers, micro-machines, and compact robotics where tight, reliable fastenings matter.\u003c\/p\u003e \u003cp\u003e✅ Premium Grade 12.9 alloy steel with 1220 N\/mm² tensile strength\u003cbr\u003e\n✅ DIN912 compliance for precise M3x9mm length ±0.24mm tolerance\u003cbr\u003e\n✅ Anti-rust black oxide finish for corrosion protection\u003cbr\u003e\n✅ Pack of 50, ±5% tolerance, consistent thread forming\u003cbr\u003e\n✅ Suitable for electronics mounting, PCB hardware, and micro-machines\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a hex socket head cap screw used for in small builds?\u003c\/p\u003e\nThese handy fasteners provide strong, reliable joints in compact projects.\n- handy for electronics mounting, 3D printing, drone builds\u003cbr\u003e\n- DIN912 compatible with standard M3 hardware\u003cbr\u003e\n- black oxide finish resists corrosion and looks neat\u003cbr\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804665278783,"sku":"VXB07PX3TY7C","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61HmZ_LyAwL.jpg?v=1776464972","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-m3x9mm-hex-socket-head-cap-screws-grade","provider":"Bearings Canada","version":"1.0","type":"link"}