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ZY ZZY381481
Loading…Specifications
| Type | Description | Select |
|---|---|---|
| Category | Screws | |
| Manufacturer | ZY | |
| Package/Case | - | |
| Cusp angle | 60 | |
| Headform | Countersunk | |
| Countersunk angle | 90-92 | |
| Nominal length | 19.58-20.42 | |
| Groove depth | 1.55-1.8 | |
| Thread gauge | OK;OK | |
| Performance level | Class 10.9 | |
| Groove type | Hex socket | |
| Rotation direction | Right-Handed Rotation | |
| Hardness (HRC) | 32-39 | |
| Tensile strength (N/mm ²) | min1040 | |
| Tooth outer diameter | 3.838-3.978 | |
| Interdental distance | 0.7 | |
| Dental form | Machine thread | |
| End processing | Flat tail | |
| Hexagonal opposite sides | 2.52-2.60 | |
| Head diameter | 7.64-8.0 | |
| specifications | M4*20 | |
| material quality | 10B21 (Carbon Steel) | |
| Surface Treatment | Black Oxide |
Shopping Guide
Payment Methods
We accept multiple payment methods, including PayPal, credit cards, and bank transfers.
RFQ (Request for Quote)
1. For in-stock items with a price, you can order directly.
2. For out-of-stock or unpriced items, please submit an RFQ, and we'll respond within 24 hours.
About Shipping Costs
Shipping charges are paid at checkout if you use our account. If using your own account, costs are settled between you and the courier.
Note: Customers are responsible for any customs duties, taxes, or fees. ICStop is not liable for additional charges once the package ships.
Shipping Methods
We offer shipping through DHL, FedEx, UPS, and SF Express.
Delivery Time
1. Orders from ICStop usually ship within 3 days.
2. Lead times for other suppliers may vary; please reconfirm.
3. Delivery time depends on the courier you select.