{"title":"Fractional Screw Checker","description":"\u003cp\u003eFractional Screw Checkers: Identify Your Hardware with Precision\u003c\/p\u003e\n\n\u003cp\u003eTired of guessing thread sizes or making multiple trips to the hardware store? The PEC Fractional Screw Checker is the essential bench top tool for every machinist, mechanic, and DIY enthusiast. This precision-machined gauge allows you to instantly and accurately identify the size, pitch, and length of any standard American fractional screw.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are sorting a \"junk drawer\" of fasteners or verifying hardware for a critical assembly, our screw checkers provide a foolproof way to ensure you have the right fit every time.\u003c\/p\u003e\n\n\u003cp\u003eWhy Choose a PEC Screw Checker?\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eComprehensive Range: Accurately identify common fractional sizes from #4 through 1\/2\" in both National Coarse (UNC) and National Fine (UNF) threads.\u003c\/li\u003e\n\u003cli\u003ePrecision-Tapped Holes: Every hole is tapped to industrial standards, ensuring that if it threads in, it's the right size—no more stripped threads or forced fits.\u003c\/li\u003e\n\u003cli\u003eBuilt to Last: Manufactured from heavy-gauge, satin-finished steel for high visibility and lifetime durability in a busy shop environment.\u003c\/li\u003e\n\u003cli\u003eIntegrated Length Gauge: Features a built-in ruler to quickly verify the overall length of flat-head or round-head screws.\u003c\/li\u003e\n\u003cli\u003eShop-Ready Design: Compact enough for a toolbox, yet pre-drilled for easy mounting to a workbench or wall.\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"fractional-screw-checker-bolt-gauge","title":"Fractional Screw Checker \u0026 Bolt Gauge","description":"\u003cp\u003eThe PEC Tools Fractional Screw Checker \u0026amp; Bolt Gauge is a heavy-duty, multi-functional powerhouse designed to instantly identify diameters, threads per inch (TPI), and lengths with machinist-grade precision. Stop guessing at thread pitches and wasting time at the hardware store. \u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits of a Fractional Screw Checker \u0026amp; Bolt Gauge :\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e\n\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAll-in-One Identification:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem\"\u003e Instantly find diameter, threads per inch (TPI), and length. The plate also includes critical \u003c\/span\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"121\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003etap drill size references\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem\"\u003e for shop projects.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eProfessional Durability:\u003c\/b\u003e Unlike plastic gauges that strip over time, ours is manufactured from \u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"95\"\u003eheavy-gauge, hardened steel\u003c\/b\u003e with a rust-resistant satin chrome finish. The precision-machined threaded holes remain accurate for a lifetime.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eThe \"Thread Doctor\":\u003c\/b\u003e Because it is hardened steel, you can use it to straighten minor bends or \"chase\" (clean) dirty and rusty threads by simply running the bolt through the plate.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eIntegrated Shop Tools:\u003c\/b\u003e Includes unthreaded holes for checking rivet and cotter pin diameters, plus an etched 6\" (or 3\") scale for immediate length measurements.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PEC Tools","offers":[{"title":"for Screws No. 1 Thru 5\/16","offer_id":51553940570399,"sku":"5112","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/3845\/7887\/files\/pec-tools-fractional-screw-checker-bolt-gauge-screw-diameter-thread-checker.png?v=1775844277"}],"url":"https:\/\/www.pectools.com\/collections\/fractional-screw-checker.oembed","provider":"PEC Tools","version":"1.0","type":"link"}