Hongxu Hardware Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 300 tons per Month |
| Delivery Time | 60days |
| Packaging Details | IN CARTONS,THEN INTO PALLETS |
| Item Name | Wing Nut |
| Material | Carbon steel |
| Grade | Gr 4, Gr 6, Gr 8 |
| Surface | Zinc Plated,Plain |
| Head | Round |
| Packing | Packed in a small box,in Carton |
| Standard | DIN |
| Sample | as you request |
| Model Number | All frequent sizes |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 tons per Month |
| Delivery Time | 60days | Packaging Details | IN CARTONS,THEN INTO PALLETS |
| Item Name | Wing Nut | Material | Carbon steel |
| Grade | Gr 4, Gr 6, Gr 8 | Surface | Zinc Plated,Plain |
| Head | Round | Packing | Packed in a small box,in Carton |
| Standard | DIN | Sample | as you request |
| Model Number | All frequent sizes | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | stainless steel flange nuts ，unc hex nut | ||
DIN315 Wing Nut - Rounded Wings,Butterfly nut,Carbon Steel ,Zinc Plated Finish
Product Description:
Butterfly nut is a kind of nut, which is shaped like a butterfly. Butterfly nut can be divided into cold heading butterfly nut, casting butterfly nut and stamping butterfly nut according to the technology.
According to the shape, it can be divided into two basic shapes: square wing and circular wing.
According to the National Standard:
GB/T62.2-2004 Square wing butterfly nut
GB/T62.1-2004 Butterfly nuts with round wings
GB/T62.3-2004 Stamping butterfly nut
Specification:
| Details | |
| Name | DIN315 Wing Nut |
| Materials | Carbon Steel |
| Process Method | Cold forging, hot forging ,Open-die |
| Size | Diameter M3-M20 |
| Standard | DIN315 |
| Surface | Zinc Plated, Plain |
| Packing | Small boxes or cartons in bulk |
| Size | M4 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | |
| d | ||||||||||
| P | Coarse pitch | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 |
| d1 | Max | 8 | 11 | 13 | 16 | 20 | 23 | 29 | 35 | 44 |
| Min | 6 | 8 | 10 | 13 | 17 | 20 | 26 | 32 | 41 | |
| d2 | 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 | |
Application:
1, the medical device industry
2, wind power industry
3, the aerospace industry
4, the office equipment industry
5, petrochemical industry
6, the electronics industry
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
1500000-8000000
Ecer Certification：
Active Member
Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers a... Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers a...
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