M4 stainless steel nut for ATN10 timing belt
M4 stainless steel nut for ATN10 timing belt parameter Product name M4 stainless steel nut Brand Yonghang Screw thread M4 Material stainless steel304/316 Craft CNC machined Applicable tooth profile ATN10 Description type L (mm) A (mm) B (mm) Ø D (mm) M4*4 12 2.5 1.5 6 M4*4.5 12 3 1.5 6 M4*6 12 4.5 1.5 6…
M4 stainless steel nut for ATN10 timing belt
parameter
| Product name | M4 stainless steel nut |
| Brand | Yonghang |
| Screw thread | M4 |
| Material | stainless steel304/316 |
| Craft | CNC machined |
| Applicable tooth profile | ATN10 |
| Description type | L (mm) | A (mm) | B (mm) | Ø D (mm) |
| M4*4 | 12 | 2.5 | 1.5 | 6 |
| M4*4.5 | 12 | 3 | 1.5 | 6 |
| M4*6 | 12 | 4.5 | 1.5 | 6 |
Notice:In the drawing, A can be customized. It can be level with the timing belt or higher than the timing belt surface. If you have different dimensions, CNC processing can be carried out. Please feel free to inquire.
Product video
FAQ
Q:What are the differences between M3, M4 and M5?
A:M3, M4 and M5 nuts for ATN timing belt，The main difference is in the dimensions，The smaller the tooth profile, the more suitable it is for M3/M4; the larger the tooth profile, the more suitable it is for M5.
M3/M4: Common for smaller pitch belts (like T5 or AT5/ATN10). Since the belt teeth are small, there is limited space to embed a metal insert, so a smaller screw is necessary.
M5: The standard for larger, high-torque belts like AT10, AT20, HTD14M or ATN20. These belts have enough polyurethane volume to house an M5 stainless steel nut, providing the “hard lock” needed for heavy jigs.
Q:What are the differences between Stainless steel and brass nuts used for timing belt
A:In these applications, stainless steel is the standard choice, as it offers significantly greater mechanical strength and resistance to shear and tensile forces than brass.
However, stainless steel is not as conductive as brass; it has a higher resistivity and poorer electrical conductivity, making it unsuitable for use as power transmission cables. It is only suitable for structural components, casings and earthing components.
Brass is a relatively soft metal with good electrical and thermal conductivity, making it suitable for terminal blocks, electrical connectors and conductive hardware. Only choose brass if your application specifically requires high electrical conductivity or non-sparking properties.
