Our after-sales service is straightforward and focuses on solving your real problems.If you receive products with production-related quality issues, such as wrong sizes, uneven threads, or rust, you can contact us within 7 days.We will ask you to provide photos or videos for confirmation, then arrange replacements for the faulty items or refund the corresponding amount.
If you have questions about using the product, we can offer basic instructions by message or call.We don’t use complicated after-sales processes and aim to solve your problems as soon as possible.
Please note that we cannot offer replacements or refunds for issues caused by improper use or damage during shipping.The Wire Helical Screw Sleeve Sheath we ship is checked strictly, but if you do encounter any problems, just get in touch with us and we’ll sort it out.
The shipping cost of this product depends on several factors, and we don’t have a fixed price. Shipping cost mainly depends on two factors. One is your order quantity. If you place a large order, we can discuss a lower shipping rate. The other is the destination country or region. Generally, the farther you are, the higher the shipping cost.
We usually use regular international shipping methods, and you can choose the one that suits you best. If you have your own forwarder or logistics company, we can work with them as well.
We will calculate the exact shipping cost based on your order details and let you know before you make payment. For regular customers or large orders, we may provide free shipping in some cases, but this depends on the actual situation.
We do not charge extra fees on shipping. We only work with reliable logistics companies to make sure your goods arrive safely. Shipping cost for our wire helical screw sleeves is transparent, and we will explain all details to you in advance.
| Mon | M10 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 |
| P | 1 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 2 |
| d1 min | 12.08 | 23.48 | 26 | 28.14 | 31.44 | 34.64 | 37.94 | 41.44 | 44.74 |
| d1 max | 12.36 | 23.88 | 26.52 | 28.74 | 32.14 | 35.44 | 38.74 | 42.34 | 45.64 |
| b min | 7.9 | 16.8 | 18.8 | 20.8 | 23.8 | 26.8 | 29.8 | 31.8 | 34.8 |
| b max | 8.9 | 18.3 | 20.3 | 22.3 | 25.3 | 28.3 | 31.3 | 33.8 | 36.8 |
Q: How do you calculate the shipping cost for the Wire Helical Screw Sleeve Sheath?
A: Shipping cost depends on your order quantity, destination country and shipping method. We usually work with international logistics companies, and you can choose the one that fits your budget. We will calculate the exact shipping cost based on your order details and tell you before you pay.