{"product_id":"used-hexagon-socket-head-m4x30-carbon-steel-screws","title":"*USED* Hexagon socket head M4X30 carbon steel screws","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cp\u003eFor dependable, compact fastening in hobby electronics, small machinery, and DIY builds, these USED M4 x 30 Hexagon Socket Head Carbon Steel Screws deliver steady performance with practical value. The hex socket drive lets you snug components in tight spaces using a standard Allen key, while the 30 mm length provides a balanced grip across a variety of metal frames and panels. Made from carbon steel, they offer solid strength for everyday assemblies, making them a smart choice when you want reliable fasteners at a budget-friendly price.\u003c\/p\u003e \u003ch3\u003eWhat makes these screws stand out\u003c\/h3\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eHex socket head design\u003c\/strong\u003e for flush mounting and easy tightening in confined workspaces.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eM4 thread\u003c\/strong\u003e compatibility with common tapped holes, nuts, and components used in hobby projects, electronics enclosures, and lightweight framing.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003e30 mm length\u003c\/strong\u003e strikes a practical balance between reach and protrusion, suitable for mid-thickness panels and frames.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eCarbon steel construction\u003c\/strong\u003e delivering reliable strength for everyday mechanical tasks and repeated installations.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eUsed condition\u003c\/strong\u003e means significant cost savings while still usable for many non-critical applications; cosmetic wear may be present, but threads are typically serviceable.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003eElectronics enclosures and small machine housings where a low-profile, secure fastener is needed.\u003c\/li\u003e \u003cli\u003eDIY projects, model builds, and hobbyist machinery that require M4-sized screws with a flush head.\u003c\/li\u003e \u003cli\u003eLight to medium-duty framing, brackets, and panel assemblies where frequent removal and re-tightening might occur.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003eInspect each screw for bent shafts or stripped threads before use. If you find minor burrs, a quick pass with a fine file or deburring tool can restore smooth threading.\u003c\/li\u003e \u003cli\u003ePair these screws with compatible M4 nuts or tapped holes to ensure reliable engagement and clamp strength.\u003c\/li\u003e \u003cli\u003eUse the correct HEX driver (typically 2.0 mm) to avoid cam-out and to preserve thread integrity during installation.\u003c\/li\u003e \u003cli\u003eFor assemblies subject to vibration, consider using appropriate locking methods (such as threadlocker or locking nuts) to prevent loosening over time.\u003c\/li\u003e \u003cli\u003eStore and handle with care to preserve the threads; avoid cross-threading by aligning holes before tightening.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refurbishing a vintage gadget, assembling a compact chassis, or stocking your workshop with versatile fasteners, these USED M4 x 30 Hexagon Socket Head Carbon Steel Screws offer dependable performance at an accessible price. They’re a practical choice for projects where function matters as much as budget—and they’re ready to work in your next build.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Trade In","offers":[{"title":"Default Title","offer_id":44973632192581,"sku":"USED-AB.99.00.00.0212","price":6.97,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/shop.ampedsuperstore.com.au\/products\/used-hexagon-socket-head-m4x30-carbon-steel-screws","provider":"Amped Superstore","version":"1.0","type":"link"}