{"product_id":"50pk-m8-1-25-flange-nuts-304-stainless-serrated-flange-lock-nuts","title":"50pk M8-1.25 Flange Nuts, 304 Stainless Serrated Flange Lock Nuts","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBulk Value Pack of 50 - Hex Flange nuts M8-1.25; Perfect for production lines or serious DIYers\u003c\/li\u003e\n\u003cli\u003eDimensions: Thread Size 8mm; Across Flats 13mm ; Flange Diameter 17.9mm ; Height 8mm\u003c\/li\u003e\n\u003cli\u003ePremium 304 Stainless Steel: Offers superior rust and corrosion resistance compared to regular steel. Withstands harsh environments like coastal salt air, high humidity, bathrooms, and kitchens, ensuring long-lasting durability\u003c\/li\u003e\n\u003cli\u003eBuilt-in Locking \u0026amp; Vibration Resistance: The serrated teeth on the flange bite into the mounting surface, creating a secure grip that resists loosening under vibration and torque; The flange eliminates the need for a separate washer, speeding up installation\u003c\/li\u003e\n\u003cli\u003eIdeal for Automotive \u0026amp; DIY Projects: Perfect for securing body panels, fenders, exhaust systems, and machinery where a low-profile, self-locking nut is required. No need for a lock washer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIndustrial Grade 304 Stainless Steel Serrated Flange Nuts\n\nUpgrade your fastening efficiency with our professional 2-in-1 locking solution. These serrated flange nuts are engineered to eliminate the need for separate washers, providing a secure, high-torque hold while saving you time and assembly costs. Whether you are building precision electronics or maintaining heavy machinery, these fasteners deliver the reliability you need.\n\nIntegrated Vibration Resistance\nThe defining feature of these nuts is the serrated base. As the nut is tightened against a surface, the deep-cut serrations \"bite\" into the material, creating a powerful mechanical lock. This significantly reduces the risk of loosening caused by intense vibrations, making them the preferred choice for automotive engines, moving machinery, and outdoor equipment.\n\nPremium Finishes for Diverse Environments\nNatural Series: Forged from 18-8 (304) Stainless Steel for exceptional rust protection in marine and industrial environments.\nBlack Series: Features an advanced Electrophoresis coating that is chip-resistant and durable. Unlike traditional black oxide, our finish maintains a deep, sleek look even in high-moisture settings, p\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43385358418129,"sku":"BW-B0FJRMNB75","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51pLHuneWRL_19109333-ea3a-4158-b86a-7ec53490a75b.jpg?v=1791885127","url":"https:\/\/belmontwarehouse.com\/products\/50pk-m8-1-25-flange-nuts-304-stainless-serrated-flange-lock-nuts","provider":"Belmont Warehouse","version":"1.0","type":"link"}