Bolts
JiaXing Sunrise Import&Export Co.,Ltd is a fastener supplier with a factory located in Jiashan, China. Our factory covers an area of over 10,000 square meters and is equipped with advanced machinery and equipment, enabling us to produce a wide range of high-quality fasteners.We welcome customers to visit our factory to see our production processes firsthand and learn more about our products.
Why Choose Us
Professional team
Our factory employs a team of experienced and skilled workers who are committed to producing only the best products.
Quality Control
We follow strict production procedures and quality control measures to ensure that every product we produce meets our high standards of quality and performance.
Advanced Equipment
JiaXing Sunrise Import&Export Co.,Ltd has invested in advanced production equipment to ensure high-quality and efficient production of our fasteners.
Our Service
Our team is always available to provide assistance and address any concerns that our customers may have.
|
Item Name |
Hex Head Bolts |
|
Available Material |
1.Stainless steel: 201,303,304,316,410 |
|
Grade |
4.8grade 8.8grade 10,9grade 12.9grade |
|
Specification |
Size: M3-M36, Length 6~300mm |
|
Supply non-standard and special size according to customer's requirement |
|
|
Standard |
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
|
Surface Treatment |
Polishing, Milling, Anodised Gold, Blue, Green, Purple , Black,rainbow etc |
|
Features |
Light Weight, Excellent Resistance, Anti-Corrosion, Excellent Mechanical Strength etc. |
|
Applications |
Equipment accessories: Airplane, Heavy industry, Ships, Auto, Wheelchair, Sports, Anchor, Weapon, Etc. |
|
Test and Quality |
1. ISO 9001:2008 |
|
Payment |
T/T, L/C, Westener Union, MoneyGram, Paypal |
Key Features
High-Quality Materials: Our hex head screws are manufactured from stainless steel and steel, ensuring high strength and durability, ideal for heavy-duty applications.
Wide Range of Sizes: Available in various sizes, from M5 to M20, and specific sizes such as M6, M8, M10, M12, M17, and M30, to cater to diverse user needs.
Durable Finish Options: Choose from zinc and plain finishes, providing a durable and corrosion-resistant coating, suitable for use in various environments.
Compliance with International Standards: Meets DIN933, DIN931, and DIN standards, ensuring compatibility with global applications, including auto industry requirements.
Types of Boltss Available
Arbor Bolts
Arbor bolts are pre-assembled bolts with a washer permanently attached to the head. The head features a sinker design with ridges around it.
Blind Bolts
Blind bolts are a specialized type of bolt designed for use in situations where hex bolts and rivets are impractical due to restricted access.
Carriage Bolts
Carriage bolts are partially threaded along their shank and feature a round head with a square neck, which prevents the bolt from turning during fastening.
Elevator Bolts
Elevator bolts are named for their use in elevator construction. Their flat head is designed to secure components without obstructing the elevator's movement.
Main Components
Head
The head is the topmost part of a bolt. It serves as a gripping surface for the instrument.
Shank
There is a conch under the head. The Shank is the smooths part of a bolt that is devoid of threading.
Threading
All bolts have threading. Threading is one that allows a bolt to move in or out of the workpiece. However, most bolts do not have complete threading.
Applications
Automotive Industry
In the automotive industry, the role of bolts and nuts extends beyond the obvious connection of various parts. Vehicle assembly relies on the strength and durability of these components, ensuring safety and longevity on the road.
Construction Sector
When it comes to construction, the importance of quality bolts and nuts cannot be overstated. From supporting structures to ensuring safety, these components are integral to the stability of buildings and infrastructure.
Aerospace Applications
Precision and reliability are paramount in the aerospace industry. Bolts and nuts used in aircraft must withstand extreme conditions and ensure the safety of passengers and crew.
Energy Sector
In power plants and energy infrastructure, bolts and nuts must withstand the test of time and environmental challenges.
Our Expertise
Machining
Custom bolts are often produced through machining processes such as turning, milling, and threading. Computer-controlled machine tools shape the raw material into the desired dimensions, ensuring tight tolerances and smooth surface finishes.
Cold Heading
Cold heading is often employed for high-volume production of standard and semi-standard bolts. This process involves forming the bolt's head and shank from a continuous wire stock through a series of dies, resulting in a uniform product.
Heat Treatment
Depending on the material and application, bespoke bolts may undergo heat treatment to enhance their mechanical properties. Techniques such as quenching and tempering are employed to achieve specific hardness levels and improve resistance to wear and fatigue.
Bolt Customization Options
Material Selection
Bolts can be manufactured from various materials such as steel, stainless steel, aluminum, brass, titanium, and exotic alloys.
01
Thread Size, Pitch, and Locking
Bespoke bolts can have specific thread sizes, thread classes, custom thread lengths, and pitches to match mating components or meet threading standards or custom thread profiles.
02
Length and Diameter
Bolts can have customized lengths and diameters to fit specific applications and requirements.
03
Head Style
A bolt can have various head styles, including hexagonal, socket head cap screws, flat and button heads, countersunk, square head, and others.
04
FAQ
We're well-known as one of the leading bolts manufacturers and suppliers in China. If you're going to wholesale high quality bolts made in China, welcome to get quotation and free sample from our factory. Also, customized service is available.
Stamping Steel Parts, Rivets, Toothed Lock Washer