{"title":"Countersunk Machine Screws","description":"\u003cp\u003e\u003cstrong\u003eCountersunk machine screws\u003c\/strong\u003e are the standard fastener for bolted connections where the fixing needs to sit flush with or below the surface being joined. At the \u003cstrong\u003eDIY Hardware Store\u003c\/strong\u003e, our countersunk machine screws range covers the metric sizes most commonly used in engineering, fabrication, electronics assembly, and general mechanical applications.\u003c\/p\u003e\n\n\u003cp\u003eUnlike a woodscrew, a machine screw has a fully parallel, uniform thread that mates with a nut, a threaded insert, or a tapped hole. The countersunk (flat) head has an 82-90 degree angle that draws down into a matching countersunk recess, finishing flush with the material surface. This makes them the preferred fastener for panels, covers, brackets, and any application where a protruding head would be problematic.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in zinc-plated steel and stainless steel, in Pozi, Phillips, and slot drive head recesses, and in the metric thread sizes from M3 to M10 most commonly needed in domestic and light commercial engineering contexts.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eParallel metric thread for use with nuts or tapped holes\u003c\/li\u003e\n\u003cli\u003eCountersunk head for flush-surface finishing\u003c\/li\u003e\n\u003cli\u003eZinc-plated steel and stainless steel options\u003c\/li\u003e\n\u003cli\u003ePozi, Phillips, and slot drive recesses available\u003c\/li\u003e\n\u003cli\u003eMetric sizes M3 to M10\u003c\/li\u003e\n\u003cli\u003eSuitable for engineering, fabrication, and electronics assembly\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"countersunk-machine-screw","title":"Countersunk Machine Screw (Sold as singles)","description":"\u003cp\u003eFor applications demanding a strong, flush, and aesthetically pleasing connection, these countersunk machine screws are the perfect choice. Designed for use with a pre-tapped hole or a nut, they provide superior clamping force while allowing the screw head to sit perfectly flush with the material surface. This makes them ideal for machinery, electronics, panels, and any project where a smooth, uninterrupted finish is desired. Available in various materials for different environmental and strength requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with pre-tapped holes or nuts for robust connections.\u003c\/li\u003e\n\u003cli\u003eCountersunk head ensures a perfectly flush finish with the surface.\u003c\/li\u003e\n\u003cli\u003eIdeal for applications requiring a smooth, snag-free aesthetic.\u003c\/li\u003e\n\u003cli\u003eSuitable for machinery, electronics, panels, and general assembly.\u003c\/li\u003e\n\u003cli\u003eAvailable in various materials for specific strength and corrosion needs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The DIY Hardware Store","offers":[{"title":"Stainless Steel (A2) \/ M2x10mm","offer_id":52274159190354,"sku":"MSA2CRCSK0210","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"Stainless Steel (A2) \/ M2x16mm","offer_id":52274159223122,"sku":"MSA2CRCSK0216","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"Brass \/ 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