Type: Hex Bolt
Material: Carbon steel/ Mild steel
Size: M4-M30
Product Details
Production Name | Full thread hex bolt |
| Type | Hex Bolt |
| Material | Carbon steel/Mild steel |
| Size | M4-M30 |
| Finish | Plain/ zinc plated/ black oxide/ HDG plating |
| Brand | CF |
| Certificate | ISO/SGS |
1. Q: Do you have your own factory?
A: We have our own factory and we have more than 15 years' experience.We sincerely welcome you to visit our factory any time.
2. Q: How long it will take for an order to be delivered?
A: For standard model we have in stock can ship it out within 10 days after payment. It depends on the items and the quantity of your order.
3. Q: How about the warranty?
A: We provide one-year warranty. Free new spare parts are available during warranty period.
4. Q: How about the after sales service? Do you supply spare parts?
A: We provide free online support and fee - based on-site service. We also provide genuine spare parts for long life time of all our products.
5. Q:Can you Customized Service Provided ?
A:Yes, Please Contact Our Sales Manger, We Can Offer Customized Service On Painting/Logo, Etc.
6: I want to be your agent in my country, is that ok?
A: It’s ok if there is no our agent in the locality, just call and we will confirm it for you soon.
7. Q:How should I trust you?
A: We have been focusing on this field for nearly 15 years and has strong renovation and distribution capability, we can satisfy your demand within 3-7 days. We always do our best to solve all the problems and put our customer's interests in the first place.You are welcomed to visit us any time.
8. What's your payment terms?
T/T: 30% deposit by T/T,70% balance should be paid before shipment.
L/C: 100% irrevocable Credit of Letter.
With regard to strength and environmental requirements, several types of materials can be used for the selection of fastener materials. [6]
Steel fasteners (level 2, 5, 8)-strength level
Stainless steel fasteners (martensitic stainless steel, austenitic stainless steel),
Bronze and Brass Fasteners-Waterproof Use
Nylon fasteners-used for lightweight materials and waterproof applications.
Generally, steel is the most commonly used material (90%) or more of all fasteners.
Friction-type high-strength bolts and pressure-bearing high-strength bolts are actually the same kind of bolts, it is just whether slippage is considered in the design. Friction-type high-strength bolts must not slide, and the bolts do not bear shearing force. Once slipped, the design is considered to have reached a failure state, which is technically mature; pressure-bearing high-strength bolts can slide, and the bolts also bear shearing force. The final damage is equivalent to ordinary Bolt damage (bolt cut or steel plate crushed).
For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.
