Products

Full spectrum of industrial fastening solutions | Covering both standard and custom parts

International Standard Certification

High-precision manufacturing process

1-on-1 Customization Service

Full range of products covered

Facebook
X
LinkedIn
Reddit
WhatsApp
Email

Assembly Bolt

X
  • No products in the list

⬅️ ⬅️ ⬅️ Add to List | Click to View Quote List

Product Overview


 

Our Assembly Bolts are engineered for industrial-grade applications, ensuring reliable performance, durability, and precision fastening. These bolts are designed to meet the demanding requirements of engineers, manufacturers, and distributors, making them an essential component in various industries.

Technical Specifications


 

Built to industry standards, our Assembly Bolts are available in a wide range of sizes and materials. Key specifications include:

– **Standard:** ISO, DIN, ASTM
– **Diameter:** M4 to M36 (or as requested)
– **Length:** 10mm to 300mm
– **Thread Type:** Metric, UNC, UNF, or custom
– **Material:** Carbon Steel, Stainless Steel, Alloy Steel
– **Grade:** 4.8, 8.8, 10.9, 12.9, A2-70, A4-80
– **Surface Treatment:** Zinc Plated, Hot-Dip Galvanized, Electroplated, Black Oxide, or customized
– **Head Type:** Hex Head, Socket Head, Pan Head, Button Head, or OEM designs

Material Options and Characteristics


 

Our bolts are manufactured using high-quality materials to suit diverse applications:

– **Carbon Steel:** Combines strength and cost-efficiency for general applications.
– **Stainless Steel:** Exceptional corrosion resistance, ideal for harsh environments.
– **Alloy Steel:** High tensile strength for specialized needs.

Surface Finish Options and Corrosion Resistance


 

To enhance longevity and performance, we provide various surface treatments that ensure superior corrosion resistance and aesthetic appeal:

– **Zinc Plating:** Protection against rust in standard environments.
– **Hot-Dip Galvanization:** Long-term corrosion resistance for outdoor use.
– **Black Oxide:** Lightweight coating for increased durability.

Typical Applications and Industries


 

Assembly Bolts are widely used in industries such as:
– **Automotive:** Engine and body assemblies.
– **Construction:** Structural fastenings in buildings and infrastructure.
– **Machinery:** Industrial equipment and component connections.
– **Energy:** Power plants, wind turbines, and solar installations.

Product Advantages and Performance Features


 

Our Assembly Bolts are characterized by:

– High tensile strength
– Corrosion resistance
– Consistent threading for secure fit
– Customizable designs for specific requirements
– Compliance with international standards

Quality Control and Certifications


 

Manufactured in ISO-certified facilities, each batch undergoes rigorous quality testing for:

– Dimensional accuracy
– Mechanical properties
– Surface treatment adherence
Certified to ISO9001, ISO14001, and other relevant standards.

Packaging Information


 

All Assembly Bolts are packaged to ensure damage-free delivery:

– Standard packaging: Carton boxes with pallet
– Customized packaging upon request

Customization / OEM Capability


 

We offer comprehensive customization options, including non-standard dimensions, tailored materials, and branding for OEMs. Partner with us to address your unique requirements.

Ordering Information


 

To help us serve you better, please provide the following details when placing an inquiry:

– Bolt size (diameter and length)
– Thread type
– Material and grade
– Surface finish
– Application requirements
– Order quantity

Contact us today for reliable, high-quality industrial Assembly Bolts tailored to your needs.

We have a comprehensive product line of fasteners. If you cannot find the product you need, it may not have been updated and listed yet. Please click here to contact our staff for confirmation.

International Standard Certification

Complies with major global standards such as ISO/DIN/GB/ANSI/JIS

Full range of products covered

Standard parts + customized parts, one-stop solution for all your fastening needs

High-precision manufacturing process

Tolerance control far exceeds industry standards, ranging from 4.8 to 12.9 grades.

1-on-1 Customization Service

Customization based on provided drawings/samples/working conditions; rapid prototyping and mass production delivery.

What Our Customers Say

Trusted by global manufacturers for fastener solutions

BrightBuild Hardware Ltd.
BrightBuild Hardware Ltd.
United Kingdom
XZ FASTENER has been a reliable supplier for our construction fastener orders. The bolts and nuts arrived with good surface finish, accurate sizes, and strong packaging. Communication was clear from quotation to shipment.
Andina Industrial Supply S.A.
Andina Industrial Supply S.A.
Colombia
We ordered different sizes of hex bolts, washers, and nuts. XZ FASTENER helped us confirm the specifications and provided a practical shipping solution. The quality was stable and suitable for our local market.
Falcon Engineering Supplies
Falcon Engineering Supplies
United Arab Emirates
XZ FASTENER understands export business very well. They prepared the quotation, packing details, and documents professionally. The products matched our requirements and the delivery was well organized.
Pacific Bolt & Nut Trading
Pacific Bolt & Nut Trading
Philippines
We appreciate their fast response and flexible support. Even though our order included mixed sizes and different surface treatments, XZ FASTENER handled everything carefully. Good partner for wholesale fasteners.
Monterra Hardware Group
Monterra Hardware Group
Mexico
The galvanized fasteners we received were clean, well packed, and consistent in thread quality. XZ FASTENER gave us clear product photos before shipment, which helped us feel confident about the order.
Eastern Mechanical Parts Co.
Eastern Mechanical Parts Co.
Saudi Arabia
We purchased high-strength bolts and nuts for machinery maintenance. The products were strong, accurate, and packed in export cartons. XZ FASTENER is a serious factory supplier.
GlobalFix Distributors
GlobalFix Distributors
South Africa
XZ FASTENER provides competitive pricing without ignoring quality. Their team helped us compare materials, grades, and surface treatments before confirming the order. This saved us time and reduced purchasing risk.
Nova Tools & Fasteners
Nova Tools & Fasteners
Chile
Our customers care about stable quality and good appearance. The fasteners from XZ FASTENER met our expectations. The cartons, labels, and product sorting were also handled professionally.
Delta Construction Supply
Delta Construction Supply
Kenya
We needed fasteners for construction use in several sizes. XZ FASTENER responded quickly and gave practical advice on packing and shipment. The goods arrived in good condition.
Atlas Industrial Trading
Atlas Industrial Trading
Turkey
The product quality was consistent across different batches. Threads were clean, dimensions were accurate, and the surface treatment looked good. We are satisfied with XZ FASTENER’s factory support.
RedRock Hardware Importers
RedRock Hardware Importers
Australia
XZ FASTENER helped us source both standard and customized fasteners. Their team checked drawings carefully and confirmed details before production. This is very important for B2B buyers like us.
PrimeFix
PrimeFix
Canada
We like working with suppliers who communicate clearly. XZ FASTENER gave us photos, weight information, packing details, and shipping suggestions. The whole process was smooth.

Customer Visits & Certificates

Globally Compliant Standards

All XZ products comply with major global industrial standards and are adaptable to the specifications of different countries and regions.

ISO

International Organization for Standardization (ISO) standards

DIN

German Industrial Standards

GB

Chinese National Standards

ANSI

American National Standards

JIS

Japanese Industrial Standards

Application Areas

Mechanical equipment
manufacturing

Automobiles &
New Energy

Rail transit

Aerospace

Petrochemical

Shipbuilding &
Ocean

New energy photovoltaic /
wind power

Electronics &
Electrical

High-end buildings

Special industrial
equipment

XZ Sales Engineer

Online service available · Response within 1 minute

Hello! Welcome to XZ FASTENER. I'm Aaron, your dedicated sales engineer, and I'm happy to assist you.

To provide you with a quick and accurate quote, please fill in the following information.