{"product_id":"nas623-3-4","title":"NAS623-3-4  -  Screw","description":"\u003cp data-start=\"0\" data-end=\"248\"\u003ePart number \u003cstrong data-start=\"30\" data-end=\"44\"\u003eNAS623-3-4\u003c\/strong\u003e is a \u003cstrong data-start=\"50\" data-end=\"85\"\u003epan head Phillips machine screw\u003c\/strong\u003e manufactured to NAS aerospace standards for precision fastening applications requiring reliable clamp load, corrosion resistance, and aerospace-grade performance.\u003c\/p\u003e\n\u003cp data-start=\"250\" data-end=\"270\"\u003e\u003cstrong data-start=\"250\" data-end=\"268\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"271\" data-end=\"755\"\u003e\n\u003cli data-section-id=\"uhxofe\" data-start=\"271\" data-end=\"302\"\u003e\n\u003cstrong data-start=\"305\" data-end=\"314\"\u003eType:\u003c\/strong\u003e Pan Head Machine Screw\u003c\/li\u003e\n\u003cli data-section-id=\"1p28kih\" data-start=\"340\" data-end=\"371\"\u003e\n\u003cstrong data-start=\"342\" data-end=\"355\"\u003eStandard:\u003c\/strong\u003e NAS623 Series\u003c\/li\u003e\n\u003cli data-section-id=\"1h2d64h\" data-start=\"372\" data-end=\"415\"\u003e\n\u003cstrong data-start=\"374\" data-end=\"389\"\u003eDrive Type:\u003c\/strong\u003e Phillips recessed drive\u003c\/li\u003e\n\u003cli data-section-id=\"1sw6p3n\" data-start=\"416\" data-end=\"446\"\u003e\n\u003cstrong data-start=\"418\" data-end=\"435\"\u003eShank Length:\u003c\/strong\u003e 13.86 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1isp62r\" data-start=\"447\" data-end=\"477\"\u003e\n\u003cstrong data-start=\"449\" data-end=\"467\"\u003eHead Diameter:\u003c\/strong\u003e 4.73 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1brf8zq\" data-start=\"478\" data-end=\"510\"\u003e\n\u003cstrong data-start=\"480\" data-end=\"499\"\u003eOverall Length:\u003c\/strong\u003e 16.68 mm\u003c\/li\u003e\n\u003cli data-section-id=\"133e8t6\" data-start=\"511\" data-end=\"539\"\u003e\n\u003cstrong data-start=\"513\" data-end=\"528\"\u003eHead Style:\u003c\/strong\u003e Pan head\u003c\/li\u003e\n\u003cli data-section-id=\"d7x9co\" data-start=\"540\" data-end=\"579\"\u003e\n\u003cstrong data-start=\"542\" data-end=\"555\"\u003eMaterial:\u003c\/strong\u003e Aerospace alloy steel\u003c\/li\u003e\n\u003cli data-section-id=\"l5gk86\" data-start=\"580\" data-end=\"656\"\u003e\n\u003cstrong data-start=\"582\" data-end=\"593\"\u003eFinish:\u003c\/strong\u003e Corrosion-resistant cadmium or equivalent protective coating\u003c\/li\u003e\n\u003cli data-section-id=\"9uc49i\" data-start=\"657\" data-end=\"707\"\u003e\n\u003cstrong data-start=\"659\" data-end=\"675\"\u003eThread Type:\u003c\/strong\u003e Fine aerospace machine thread\u003c\/li\u003e\n\u003cli data-section-id=\"191afas\" data-start=\"708\" data-end=\"755\"\u003e\n\u003cstrong data-start=\"710\" data-end=\"728\"\u003eConfiguration:\u003c\/strong\u003e Partially threaded shank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"757\" data-end=\"771\"\u003e\u003cstrong data-start=\"757\" data-end=\"769\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"772\" data-end=\"1191\"\u003e\n\u003cli data-section-id=\"1rcgqaq\" data-start=\"772\" data-end=\"846\"\u003eRounded pan head provides increased bearing surface and secure seating\u003c\/li\u003e\n\u003cli data-section-id=\"1namha6\" data-start=\"847\" data-end=\"911\"\u003ePhillips recess supports standard aerospace assembly tooling\u003c\/li\u003e\n\u003cli data-section-id=\"1t78bv1\" data-start=\"912\" data-end=\"980\"\u003ePrecision-machined shank improves alignment and shear capability\u003c\/li\u003e\n\u003cli data-section-id=\"1xpuood\" data-start=\"981\" data-end=\"1052\"\u003eHigh-strength alloy steel construction for demanding structural use\u003c\/li\u003e\n\u003cli data-section-id=\"ae9sj4\" data-start=\"1053\" data-end=\"1118\"\u003eCorrosion-resistant finish suitable for aviation environments\u003c\/li\u003e\n\u003cli data-section-id=\"f8ocan\" data-start=\"1119\" data-end=\"1191\"\u003eNAS-standard dimensions ensure interchangeability and dependable fit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zenith Aviation","offers":[{"title":"Default Title","offer_id":53172677017964,"sku":"NAS623-3-4","price":0.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/3788\/3813\/files\/IMG_5856.jpg?v=1779894401","url":"https:\/\/shop.zenithaviation.com\/products\/nas623-3-4","provider":"Zenith Aviation","version":"1.0","type":"link"}