{"product_id":"beefy-grade-8-prevailing-torque-12-13-hex-flange-l","title":"Beefy Grade 8 Prevailing Torque 1\/2-13 Hex Flange Lock Nut 25 Pack Coarse Thread With Yellow Zinc Plating For Tough Corrosion Resistance Wrench Size 3\/4 Inch Height 0.437 To 0.458 Inches ASME B18.2.2 Compliant Makers Bolt","description":"\u003cdiv\u003eGrade 8 Prevailing Torque Hex Flange Nut, 25-Pack\u003cbr\u003e\n✔️ 25 pc pack, 1\/2-13 coarse thread, 3\/4 in wrench, yellow zinc \u003cp\u003eThese high-strength prevailing torque hex flange lock nuts are Grade 8 and heat-treated for tough service. They’re commonly used in automotive, industrial machinery, and vibration-prone assemblies to prevent loosening and distribute load across the flange. The yellow zinc plating adds corrosion resistance and meets ASME B18.2.2.\u003c\/p\u003e \u003cp\u003e✅ Size: 1\/2 in (12.7 mm) diameter, coarse 13 TPI\u003cbr\u003e\n✅ Wrench size: 3\/4 in (19.05 mm)\u003cbr\u003e\n✅ Height: 0.437-0.458 in (11.1-11.63 mm)\u003cbr\u003e\n✅ Material: Grade 8 high-strength heat-treated medium carbon alloy steel\u003cbr\u003e\n✅ Finish: Yellow zinc plating for corrosion resistance\u003cbr\u003e\n✅ ASME B18.2.2 compliant\u003cbr\u003e\n✅ Pack: 25 nuts per bag\u003c\/p\u003e \u003cp\u003e💡 What is a hex flange lock nut used for in heavy equipment?\u003c\/p\u003e\n\u003cp\u003eThey're handy fasteners that keep joints tight in vibration-heavy setups.\u003c\/p\u003e\n- They’re commonly used in automotive and industrial machinery to prevent loosening\n- They help distribute load across the flange to protect mounting surfaces\n- They meet ASME B18.2.2 for reliable performance\n- They are designed to work with prevailing torque to resist vibration-driven loosening\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404415332671,"sku":"VXB0D35Z8H8V","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/grade8-hex-flange-nut-yellow-zinc-side-view.jpg?v=1776659713","url":"https:\/\/bearingscanada.com\/products\/beefy-grade-8-prevailing-torque-12-13-hex-flange-l","provider":"Bearings Canada","version":"1.0","type":"link"}