{"product_id":"used-screw-m4x16-hex-countersunk-head","title":"*USED* Screw M4x16; Hex countersunk head","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eUSED M4x16 hex countersunk screw\u003c\/strong\u003e — the compact, flush-mount fastener you reach for when a clean, low-profile finish matters. This pre-owned screw is ready to handle light-to-moderate mounting needs in electronics enclosures, DIY furniture, and hobby projects where surface smoothness is key.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eSize and geometry\u003c\/strong\u003e: metric M4 thread with a 16 mm length, featuring a hex countersunk head that sits flush with the surface for a neat, snag-free look.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eDrive type\u003c\/strong\u003e: hex socket drive (Allen key compatible), designed for secure, precise tightening in tight spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: used — may show prior installation marks but remains fully functional for intended mounting tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e: electronics enclosures, 3D printer frames, bracket assemblies, and other projects requiring a low-profile fastener that won’t protrude.\u003c\/li\u003e \u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eInstallation tips\u003c\/strong\u003e: pair with compatible M4 tapped holes or nuts for a reliable connection; ensure proper countersink depth for complete seating; consider a washer in cases where load distribution or surface variations are a concern.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this screw stands out: the countersunk head keeps hardware flush, reducing interference with cables, lids, or sliding components. The 4 mm diameter and 16 mm length strike a balance between grip and profile, making it a practical choice for precision builds where you want a tidy, professional finish without sacrificing performance. Perfect for makers, technicians, and hobbyists who value dependable hardware that fits standard M4 mounts and panels.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Trade In","offers":[{"title":"Default Title","offer_id":44973620396101,"sku":"USED-01.12.0411.00","price":6.6,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/shop.ampedsuperstore.com.au\/products\/used-screw-m4x16-hex-countersunk-head","provider":"Amped Superstore","version":"1.0","type":"link"}