{"product_id":"ozrc-m4-hex-countersunk-head-screw-kit-carbon-bolt-nut-set-5mm-20mm-340pcs-v2","title":"OZRC M4 Hex Countersunk Head Screw Kit Carbon Bolt Nut Set 5mm-20mm 340pcs v2","description":"\u003cp\u003eThis professional M4 hex countersunk screw kit is designed for serious RC builders, racers, and workshop use. Manufactured from high-strength 10.9 grade carbon steel with a black oxide finish, this expanded kit provides a wider range of commonly used sizes with higher quantities for frequent maintenance, upgrades, and full vehicle builds. The countersunk flat head design ensures a clean flush fit for professional results.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional grade assortment designed for RC builders and workshop use\u003c\/li\u003e\n\u003cli\u003eManufactured from 10.9 grade carbon steel for exceptional strength and durability\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish offers mild corrosion resistance in dry environments\u003c\/li\u003e\n\u003cli\u003eCountersunk flat head design allows flush mounting in countersunk holes\u003c\/li\u003e\n\u003cli\u003eHex socket drive provides secure installation and reduced stripping\u003c\/li\u003e\n\u003cli\u003eExpanded size range with higher quantities of commonly used fasteners\u003c\/li\u003e\n\u003cli\u003eIdeal for RC car assembly repairs upgrades and performance builds\u003c\/li\u003e\n\u003cli\u003eOrganised storage case keeps fasteners sorted and easy to access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: OZRC\u003c\/li\u003e\n\u003cli\u003eScrew Type: Hex socket countersunk flat head\u003c\/li\u003e\n\u003cli\u003eThread Size: M4\u003c\/li\u003e\n\u003cli\u003eMaterial: Carbon steel\u003c\/li\u003e\n\u003cli\u003eStrength Grade: 10.9\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide\u003c\/li\u003e\n\u003cli\u003eTotal Quantity: 350 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM4 x 5mm screws 30pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 6mm screws 30pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 8mm screws 30pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 10mm screws 20pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 12mm screws 20pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 16mm screws 20pcs\u003c\/li\u003e\n\u003cli\u003eM4 x 20mm screws 20pcs\u003c\/li\u003e\n\u003cli\u003eM4 hex nuts 170pcs\u003c\/li\u003e\n\u003cli\u003e2.5mm hex key 2pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScrew length is measured from the top of the head\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides mild corrosion resistance and is best suited for dry environments\u003c\/li\u003e\n\u003cli\u003eDesigned primarily for RC vehicles but suitable for other hobby mechanical and workshop applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OZRC","offers":[{"title":"Default Title","offer_id":51887914680632,"sku":"OZ8151521A","price":47.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2849\/9768\/files\/OZRCM3HexCountersunkHeadScrewKitCarbonBoltNutSet4mm-20mm250pcs.png?v=1773449225","url":"https:\/\/ozrc.com.au\/products\/ozrc-m4-hex-countersunk-head-screw-kit-carbon-bolt-nut-set-5mm-20mm-340pcs-v2","provider":"OZRC","version":"1.0","type":"link"}