Round Wing Nut
Standard: DIN 315
Thread Type: Coarse Thread
Commodity: Round Wing Nut
Also Named: Butterfly Wing Nuts
Material: Carbon Steel
Property Class: 4~12
Diameter: M4、M5、M6、M8、M10、M12、M16、M20、M24
Finish: Plain/ Black/ Zinc Plated/ Thick-Film Passivated(ZSML)/ Zinc Flake, Silver(ZFSHL)/ Hot Dipped Galvanized/ Organic/ Geomet/ Dacromet/ Phosphating/ Cadmium Electroplate/ Nickel Plated
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 round wing nut in China. Please feel free to buy high quality round wing nut 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 | Round Wing Nut |
| Also Named | Butterfly Wing Nuts |
| Material | Carbon Steel |
| Standard | DIN 315 |
| Property Class | 4~12 |
| Diameter | M4、M5、M6、M8、M10、M12、M16、M20、M24 |
| Finish | Plain/ Black/ Zinc Plated/ Thick-Film Passivated(ZSML)/ Zinc Flake, Silver(ZFSHL)/ Hot Dipped Galvanized/ Organic/ Geomet/ Dacromet/ Phosphating/ Cadmium Electroplate/ Nickel Plated |
| Thread Type | Coarse Thread |
DIMENSIONS TABLE

| Screw Thread d | M4 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | |
| P | Coarse thread | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 |
| dk | max | 8 | 11 | 13 | 16 | 20 | 23 | 29 | 35 | 44 |
| min | 6 | 8 | 10 | 13 | 17 | 20 | 26 | 32 | 41 | |
| ds | max | 7 | 9 | 11 | 12.5 | 16.5 | 19.5 | 23 | 29 | 37.5 |
| min | 5.5 | 7.5 | 9 | 10.5 | 14.5 | 17.5 | 21 | 27 | 35 | |
| L | max | 20 | 26 | 33 | 39 | 51 | 65 | 73 | 90 | 110 |
| min | 18 | 24 | 30 | 36 | 48 | 62 | 70 | 86 | 106 | |
| y | max | 1.9 | 2.3 | 2.3 | 2.8 | 4.4 | 4.9 | 6.4 | 6.9 | 9.4 |
| min | 1.1 | 1.5 | 1.5 | 2 | 3.6 | 4.1 | 5.6 | 6.1 | 8.6 | |
| y1 | max | 2.3 | 2.8 | 3.3 | 4.4 | 5.4 | 6.4 | 7.5 | 8 | 10.5 |
| min | 1.7 | 2.3 | 2.7 | 3.6 | 4.6 | 5.6 | 6.5 | 7 | 9.5 | |
| k | max | 10.5 | 13 | 17 | 20 | 25 | 33.5 | 37.5 | 46.5 | 56.5 |
| min | 8.5 | 11 | 15 | 18 | 23 | 31 | 35 | 44 | 53.5 | |
| m | max | 4.6 | 6.5 | 8 | 10 | 12 | 14 | 17 | 21 | 25 |
| min | 3.2 | 4 | 5 | 6.5 | 8 | 10 | 13 | 16 | 20 | |
| r | ≈ | 2 | 2.5 | 3 | 3 | 5 | 6 | 7 | 8 | 9 |
| R | ≈ | 3 | 4 | 5 | 6 | 8 | 10 | 11 | 14 | 18 |
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Round Wing Nut
1. Butterfly nut is a kind of nut applied to sheet metal or sheet metal, which is round in shape, with embossing teeth and guide grooves at one end.
2. High torque resistance and the back of the plate is completely flush.
3. Small and delicate, suitable for all electronic or precision equipment.
4. The specifications are serialized to meet various design requirements.
5. Butterfly nuts play a great role in various industries. Compared with many nuts, butterfly nuts are smaller and more beautiful in appearance.
QUALITY INSPECTION

PACKAGING & CONTAINER LOADING

USAGE SCENARIOS

WHY CHOOSE AYA?
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