{"product_id":"hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-fine-thread-1-4-28-x-3-1-2-pt_1556ch8","title":"[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1\/4-28 x 3 1\/2\"\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Finish - Fine Thread 1\/4-28 x 3 1\/2\" (PT)\u003c\/b\u003e are high-strength fasteners designed for demanding assemblies where reliability and precision matter.\u003c\/p\u003e \u003cp\u003eCrafted from Grade 8 steel for excellent tensile strength, these screws receive a zinc yellow bake coating for corrosion resistance and a durable finish. The fine thread (1\/4-28) delivers tighter engagement and superior clamping, while the partially threaded (PT) shank provides precise alignment and strong shear performance in many applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDiameter: 1\/4 inch\u003c\/li\u003e \u003cli\u003eThread: 28 threads per inch (fine)\u003c\/li\u003e \u003cli\u003eLength: 3-1\/2 inches\u003c\/li\u003e \u003cli\u003eStyle: Hex head cap screw\u003c\/li\u003e \u003cli\u003eMaterial: Grade 8 steel\u003c\/li\u003e \u003cli\u003eFinish: Zinc yellow bake coating\u003c\/li\u003e \u003cli\u003eThread type: Fine; partially threaded (PT)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for automotive, industrial, and machinery projects where a strong, accurately sized fastener is required. Choose these hex head cap screws for a secure, long-lasting fit in demanding assemblies.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50349085589783,"sku":"1556CH8","price":22.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/b-1214866_5d040b00-b840-424a-b552-fe9c17e2d61a.jpg?v=1744923737","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-grade-8-steel-zinc-yellow-bake-fine-thread-1-4-28-x-3-1-2-pt_1556ch8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}