Protect Your Projects with Non-Serrated Flange Nuts
Standard flange nuts often come with aggressive serrations (teeth) on the bottom designed to lock into the material. While useful for vibration, these teeth cause irreversible damage to painted surfaces, soft plastics, and polished metals.
Fayeploo Smooth Bottom DIN6923 Flange Nuts are the professional solution when you need secure fastening WITHOUT the scratches.
Why Choose Smooth (Non-Serrated)?
1. Surface Protection: The flat bottom glides tight against the surface, preserving your paint job or anodized coating. Essential for automotive bodywork and 3D printer assembly.
2. Integrated Washer: The wide flange base distributes the load evenly, making it perfect for bridging oversized holes or slots.
3. Consistent Torque: Without teeth digging in, you get a more predictable torque reading during installation.
Material & Finish Guide:
* Silver (Natural): 304 Stainless Steel (A2-70). Passivated for a bright, shiny finish. Best for general use.
* Black (Electrophoretic): 304 Stainless Steel base with a chemical black coating. Not painted! This ensures threads remain clean and the nut won't chip easily. Best for stealth builds, motorcycles, and dark furniture.
Specifications:
* Size: M6 x 1.0mm (Coarse Thread)
* Standard: DIN 6923 (Modified Smooth Type)
* Material: 304 Stainless Steel (18-8)
* Hex Size: 10mm
Package Includes:
50 x M6 Smooth Flange Nuts (Choose your color)