JiangYin XiangGu Hardware Products Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 500000PCS PER MONTH |
| Delivery Time | 2-10work days |
| Packaging Details | Bulk into plastic bag and carton box,and then Pallet. |
| Standard | ISO7040 |
| Grade | Class A2-70 |
| Material | Stainless steel 304 |
| Coated | Passivation |
| Lock type | Nylon insert |
| Thread direction | Right hand |
| Thread fit | Coarse |
| Thread tolerance | 6H |
| Drive Style | External Hex |
| Locking Type | Nylon insert |
| Brand Name | XGFH |
| Model Number | ISO7040 |
| Certification | ISO9001,EN10204 3.1Certificate |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500000PCS PER MONTH |
| Delivery Time | 2-10work days | Packaging Details | Bulk into plastic bag and carton box,and then Pallet. |
| Standard | ISO7040 | Grade | Class A2-70 |
| Material | Stainless steel 304 | Coated | Passivation |
| Lock type | Nylon insert | Thread direction | Right hand |
| Thread fit | Coarse | Thread tolerance | 6H |
| Drive Style | External Hex | Locking Type | Nylon insert |
| Brand Name | XGFH | Model Number | ISO7040 |
| Certification | ISO9001,EN10204 3.1Certificate | Place of Origin | China |
| High Light | ISO7040 self locking nut with nylon insert xianggu ，self locking nut with nylon insert Stainless Steel ，304 prevailing torque nuts xianggu | ||
ISO7040 Prevailing torque nuts with nylon ring insert
Product Description:
Nylon insert locknuts are produced by forming and tapping nuts that include a tubular feature on top that receives a nylon ring.
The tubular top is crimped to capture and hold the ring from spinning while the mating part self threads into the nylon during assembly.
The nylon ring size and crimping process to secure the ring must be controlled to tight tolerances.
The nylon insert grips the bolt to resist loosening without damaging threads.
They're reusable, but their holding power lessens with each use.
Applications:
The Full Hex ISO 7040 locknut is commonly used in many general purpose applications.
Produced in high volumes, the smaller diameter products are relatively inexpensive.
As compared to All-Metal Locknuts, Nylon Insert Locknuts are less damaging to mating threads, but have heat limitations and the nylon develops memory and prevailing torque erodes.
Product Drawing:
| Prevailing torque type hexagon nuts(with non-metallic insert),style 1 | |||||
| ISO7040 & GB/T 889.1-2000 | |||||
| |||||
| d(mm) | P(mm) | h(mm) | s(mm) | ||
| min | max | min | max | ||
| M3 | 0.5 | 4.02 | 4.5 | 5.32 | 5.5 |
| M4 | 0.7 | 5.52 | 6 | 6.78 | 7 |
| M5 | 0.8 | 6.22 | 6.8 | 7.78 | 8 |
| M6 | 1 | 7.42 | 8 | 9.78 | 10 |
| M8 | 1.25 | 8.92 | 9.5 | 12.73 | 13 |
| M10 | 1.5 | 11.2 | 11.9 | 15.73 | 16 |
| M12 | 1.75 | 14.2 | 14.9 | 17.73 | 18 |
| M14 | 2 | 15.9 | 17 | 20.67 | 21 |
| M16 | 2 | 17.8 | 19.1 | 23.67 | 24 |
| M20 | 2.5 | 20.7 | 22.8 | 29.16 | 30 |
| M24 | 3 | 25 | 27.1 | 35 | 36 |
| M30 | 3.5 | 30.1 | 32.6 | 45 | 46 |
| M36 | 4 | 36.4 | 38.9 | 53.8 | 55 |
FAQ
A: We are factory and OEM are available.
A: Generally it is 2-5 days if the goods are in stock,or it is 15-30 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2019
Total Annual:
500-800
Employee Number:
>100
Ecer Certification：
Active Member
Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation. Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper. Xianggu Hardware is committed to integra... Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation. Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper. Xianggu Hardware is committed to integra...
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