ISO7719 Prevailing Torque Type All-Metal Lock Nut
| Attribute | Value |
|---|---|
| Standard | ISO7719 |
| Material | Carbon steel, stainless steel 304/316 |
| Size | M2-M60 |
| Type | Hexagonal |
| Function | Fastening, Fastening and Decoration, Connection, Prevention of thievery |
| OEM | Yes, welcome |
| Thread | UNC, UNF, metric, M |
| Package | Suitable for sea and air transportation or as required, Cartons & pallets or according to custom |
| Specification | Details |
|---|---|
| Style | ISO7719 Prevailing Torque Type All-Metal Lock Nut |
| Standard | ISO7719 |
| Size | M5-M36 |
| Class | 4, 6, 8, 10, 12 |
| Coating | Black, zinc, HDG, Heat treatment, plain, etc. |
| Material | Stainless steel & Carbon steel |
| Packing | Bulk/boxes in cartons, bulk in poly bags/buckets, etc. |
| Pallet | Solid wood pallet, plywood pallet, ton box/bag, etc. |
| Shipment Port | Shanghai & Ningbo |
Jiaxing City Qunbang Hardware Co., Ltd has its own right of import and export. QBH trademark in China, United States, and European Union have been registered. You can also check our company registration information in the China Industry and Commerce system.
We offer tailored prices based on different markets, quality requirements, and quantities to achieve win-win goals.
We implement strict quality control: Incoming Quality Control (IQC) → Process Quality Control (PQC) → Output Quality Control (OQC). Random samples are sent to TUV for testing. QBH promises to be responsible for refunds or replacements if quality issues are found.
For new customers, we provide free standard fastener samples with customers paying express charges. For existing customers, we provide free samples and cover express charges.
QBH accepts small orders if we have them in stock. Stainless steel fasteners are more likely to be in stock than carbon steel fasteners.
We pursue high efficiency: stainless steel fasteners typically deliver in about 15 days, carbon steel fasteners in about 30 days.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.