4 Pcs M12 x 1.75mm Serrated Flange Lock Nut, 304 Stainless Steel DIN6923 Hex Nut with Built-in Washer – 18mm Wrench, Anti Vibration for Automotive & Machinery
US$2.80
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US$2.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by awardsclub.co.uk
Free 30-day returns Details
Product details
| Management number | 250212537 | Release Date | 2026/09/17 | List Price | US$2.80 | Model Number | 250212537 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 🔒【Serrated Flange Design – Stops Nuts from Loosening】 – Tired of retightening fasteners on your car, machinery, or furniture? Our M12 x 1.75 serrated flange nut features integral serrations under the flange that bite into the bearing surface, providing superior vibration resistance. Will this stay tight on my engine mount? Yes – unlike standard hex nuts that loosen over time, this flange lock nut stays secure on engine mounts, lawn equipment, and 3D printer frames.
- 🛡️【304 Stainless Steel – Rustproof for Outdoor & Marine Use】 – Made from 304 stainless steel (18-8) with a bright finish, these hex flange nuts offer excellent corrosion resistance – far superior to zinc‑plated or plain steel fasteners. Will this rust in a marine environment? No – perfect for marine applications, outdoor furniture, garden equipment, and humid environments like basements or coastal areas.
- 📏【Precision DIN6923 Metric Threads – 18mm Wrench Size】 – Engineered to DIN6923 standard, these M12-1.75 hexagon flange nuts feature clean, full threads with no burrs. The coarse thread pitch (1.75mm) ensures quick engagement and a tight fit with any compatible M12 bolt (class 8.8 or higher). What size wrench do I need? Wrench size: 18mm external hex drive. Ideal for professional mechanics and DIY projects alike.
- 🔧【Integrated Flange Replaces Washer – Faster Assembly】 – The built‑in washer‑like flange distributes clamping pressure over a larger area, eliminating the need for separate flat washers. Do I need a separate washer? No – this one-piece flange nut simplifies assembly on automotive parts, heavy machinery, and furniture projects. The flange also protects the surface from gouging – a cleaner, faster fastening solution.
- 📦【Essential Addition to Any Toolbox – 4Pcs Set】 – You get 4pcs M12 x 1.75mm serrated flange nuts – enough for a small repair job or to keep as spares. What can I use these for? Use them for engine mounts, suspension components, workbench assembly, or security fastening on industrial equipment. A cost‑effective solution for mechanics, DIYers, and equipment maintenance. Add to cart and stop retightening loose nuts today
| ASIN | B0F3256YF6 |
|---|---|
| Brand | RiseDirectly |
| Model | RD-FlangeNuts-027 |
| Set Name | 4 Pcs M12 x 1.75mm Serrated Flange Lock Nut Set |
| Size Name | M12 x 1.75mm 4pcs |
| Metal Type | Stainless Steel |
| Unit Count | 4 Count |
| Part Number | RD-FlangeNuts-027 |
| Thread Size | M12 |
| Thread Type | Iso Metric |
| Finish Types | Polished |
| Manufacturer | RiseDirectly-UK |
| Thread Style | Right Hand |
| Fastener Type | Flange |
| Item Diameter | 12 millimeters |
| Material Type | Stainless Steel |
| Exterior Finish | Painted |
| Item Dimensions | 0.87 x 0.87 x 0.39 inches |
| Number Of Items | 4 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 4 |
| Outside Diameter | 12 millimeters |
| Screw Head Style | Hex |
| Inside Thread Size | M12 |
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