{"product_id":"cross-recessed-countersunk-head-tapping-screws-st4-2x13-carbon-steel","title":"Cross recessed countersunk head tapping screws -ST4.2x13- carbon steel","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003ch2\u003eCross recessed countersunk head tapping screws - ST4.2x13 - carbon steel\u003c\/h2\u003e\n\u003cbr\u003e\u003cp\u003eEngineered for flush, high-torque fastening in metal and hard plastics, these cross recessed countersunk head tapping screws deliver reliable self-tapping performance in a compact 4.2mm diameter and 13mm length. The ST4.2x13 size is ideal for lightweight metal assemblies, brackets, and enclosures where a low-profile, finished surface matters.\u003c\/p\u003e \u003ch3\u003eWhy this screw stands out\u003c\/h3\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003eSelf-tapping design: cuts its own threads in thin metal sheets or plastic, eliminating the need for a tapped hole\u003c\/li\u003e \u003cli\u003eCountersunk head: creates a flush surface that reduces snagging and provides a clean appearance\u003c\/li\u003e \u003cli\u003eCross recessed (Phillips) drive: familiar, widely compatible with standard screwdriver bits, reduces cam-out in limited-clearance spaces\u003c\/li\u003e \u003cli\u003eCarbon steel construction: sturdy, rigid connection with good torque transfer for stable joints\u003c\/li\u003e \u003cli\u003ePrecise ST4.2x13 dimensions: 4.2 mm nominal shank diameter, 13 mm overall length for compact assemblies\u003c\/li\u003e \u003cli\u003eVersatile, indoor-ready fastener: suitable for cabinetry, appliance housings, electrical enclosures, and lightweight metal brackets\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cbr\u003e\u003cp\u003eThese screws shine in projects where you need a neat, low-profile finish while still achieving secure fastenings. Examples include:\u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003eAttaching thin metal brackets to frames in metal enclosures\u003c\/li\u003e \u003cli\u003eJoining sheet metal panels in home or workshop electronics projects\u003c\/li\u003e \u003cli\u003eSecuring plastic or composite components that require threaded fasteners without visible screws\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cbr\u003e\u003col\u003e \u003cli\u003eChoose an appropriately sized pilot hole to accommodate the self-tapping screw and prevent thread deformation\u003c\/li\u003e \u003cli\u003eDrive with a correctly sized Phillips bit to minimize cam-out and maximize torque transfer\u003c\/li\u003e \u003cli\u003eDo not overtighten; stop once the head sits flush with the surface to maintain a clean finish\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ol\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cbr\u003e\u003cul\u003e \u003cli\u003eDrive type: Phillips (cross recessed)\u003c\/li\u003e \u003cli\u003eHead type: Countersunk\u003c\/li\u003e \u003cli\u003eMaterial: Carbon steel\u003c\/li\u003e \u003cli\u003eDiameter x length: ST4.2 x 13 (approximately 4.2 mm diameter, 13 mm length)\u003c\/li\u003e \u003cli\u003eApplications: Self-tapping fasteners for metal and hard plastics\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the right pilot hole and the familiar Phillips drive, these cross recessed countersunk head tapping screws provide a dependable, flush-mount fastening solution ideal for DIY projects, home improvement, and light industrial assemblies. Choose ST4.2x13 carbon steel when you need a compact, durable self-tapping fastener that disappears beneath the surface while delivering a strong hold.\u003c\/p\u003e \u003cp\u003eNote: Carbon steel screws are best suited for indoor applications or protected environments. For outdoor use or high-humidity conditions, consider protective coating or stainless alternatives.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Technocity CIN7","offers":[{"title":"Default Title","offer_id":44973854031941,"sku":"CC.00.0000.18","price":11.0,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/shop.ampedsuperstore.com.au\/products\/cross-recessed-countersunk-head-tapping-screws-st4-2x13-carbon-steel","provider":"Amped Superstore","version":"1.0","type":"link"}