Stainless Steel Round Coupling Nuts
Standard: DIN 546
Thread Type: Coarse Thread/ Fine Thread
Commodity: Stainless Steel Round Coupling Nuts
Also Named: Stainless Round Coupling Nuts
Material: Stainless Steel
Property Class: A2(50-80)A4(50-80)
Diameter: M1, M1.2, M1.4, M1.6, M2, M2.5, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20
Finish: Plain, Passivated, Customization
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
AYA Fasteners (Hebei) Co., Ltd. is one of the most experienced manufacturers and suppliers of stainless steel round coupling nuts in China. Please feel free to buy high quality stainless steel round coupling nuts made in China here from our factory. For price consultation, contact us.

As a global supplier of customized fastening solutions, AYA's service process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.
PRODUCT DESCRIPTION
| Product Name | Stainless Steel Round Coupling Nuts |
| Also Named | StainlessRound Coupling Nuts |
| Material | Stainless Steel |
| Standard | DIN 546 |
| Property Class | A2(50-80)A4(50-80) |
| Diameter | M1, M1.2, M1.4, M1.6, M2, M2.5, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20 |
| Finish | Plain, Passivated, Customization |
| Thread Type | Coarse Thread/ Fine Thread |
DIMENSIONS TABLE

| Screw Thread | M1 | M1.2 | M1.4 | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | ||
| d | |||||||||||
| P | Pitch | 0.25 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | |
| dk | max=nominal size | 2.5 | 3 | 3 | 3.5 | 4.5 | 5.5 | 6 | 7 | 8 | |
| min | 2.25 | 2.75 | 2.75 | 3.2 | 4.2 | 5.2 | 5.7 | 6.64 | 7.64 | ||
| m | max=nominal size | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.2 | 2.5 | 3 | 3.5 | |
| min | 0.75 | 0.95 | 1.15 | 1.35 | 1.75 | 1.95 | 2.25 | 2.75 | 3.2 | ||
| n | Nominal Size | 0.3 | 0.4 | 0.4 | 0.5 | 1 | 1.2 | 1.2 | 1.4 | 1.4 | |
| min | 0.36 | 0.46 | 0.46 | 0.56 | 1.06 | 1.26 | 1.26 | 1.46 | 1.46 | ||
| max | 0.5 | 0.6 | 0.6 | 0.7 | 1.2 | 1.51 | 1.51 | 1.71 | 1.71 | ||
| t | min | 0.3 | 0.4 | 0.5 | 0.6 | 0.8 | 0.9 | 1 | 1 | 1.2 | |
| max | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.1 | 1.2 | 1.4 | 1.6 | ||
| Screw Thread | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | ||
| d | |||||||||||
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | |
| dk | max=nominal size | 9 | 11 | 14 | 18 | 21 | 24 | 26 | 29 | 32 | |
| min | 8.64 | 10.57 | 13.57 | 17.57 | 20.48 | 23.48 | 25.48 | 28.48 | 31.38 | ||
| m | max=nominal size | 4.2 | 5 | 6.5 | 8 | 10 | 11 | 12 | 13 | 14 | |
| min | 3.9 | 4.7 | 6.14 | 7.64 | 9.64 | 10.57 | 11.57 | 12.57 | 13.57 | ||
| n | Nominal Size | 2 | 2.5 | 3 | 3.5 | 4 | 4 | 4 | 4 | 5 | |
| min | 2.06 | 2.56 | 3.06 | 3.57 | 4.07 | 4.07 | 4.07 | 4.07 | 5.07 | ||
| max | 2.31 | 2.81 | 3.31 | 3.87 | 4.37 | 4.37 | 4.37 | 4.37 | 5.37 | ||
| t | min | 1.5 | 2 | 2.5 | 3.2 | 3.8 | 3.8 | 3.8 | 4.8 | 4.8 | |
| max | 1.9 | 2.4 | 3 | 3.7 | 4.3 | 4.3 | 4.3 | 5.5 | 5.5 | ||
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Stainless Steel Round Coupling Nuts
1. These nuts have button heads that are best for connecting pieces of wood.
2. You can use the round-end nuts for electrical engineering and other projects.
3. Using the nuts, it is easy to lock different components, and there is no need for pre-stress.
4. Our round nuts are made of high-grade stainless steel, which is resistant to rust and corrosion.
5. At AYA Fastener, we have set the most affordable price for the bulk purchase of round nuts.
6. Our stainless steel round-end nuts are available in a range of sizes.
QUALITY INSPECTION

PACKAGING & CONTAINER LOADING

USAGE SCENARIOS

WHY CHOOSE AYA?
AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solutions and enjoy door-to-door services.
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