ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers

Product Details
Customization: Available
After-sales Service: Customer Focus
Connection Form: Bolt Connection
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  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
  • ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
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  • Overview
  • Products Description
  • Who are we?
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
A325/A490
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
Install
Online Guidance
Selling Units
Single Item
Measurement System
Inch, Metric
Delivery Time
7-15 Days
Color
Customized Colors
Sample
Freely Suppllied
Brand Name
Haosheng
Product Name
Hex Bolt
Single Package Size
25X25X25cm
Transport Package
Customized
Specification
M16-M36
Trademark
Customized
Origin
Hebei, China
HS Code
7318199000
Production Capacity
50ton/Month

Product Description

ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
Products Description
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
Hex Bolt ASTM A325
 
Size : 2/1 To 1-2/1
 
Full / Half Thread
 
Grades : ASTM A325 Type 1/ Type 2/ Type 3/ T/M
 
ISO 9001 will be provided
 
Coating
black, zinc, HDG, Heat treatment, Dacromet,GEOMET
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
 
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges TowersASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges TowersASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
Who are we?

Handan Haosheng Fastener Co., Ltd., established in 1996, proudly resides in the prestigious Southwest Development Zone of Yongnian, Hebei, acclaimed as the "Capital of Fasteners in China". As a pioneering leader in North China's standard parts sector, we specialize in the innovation and crafting of high-strength fasteners. We embrace a comprehensive industrial model encompassing advanced warehousing, cutting-edge logistics, precise processing, and rigorous quality inspection.

With 29 remarkable years of technological evolution and capacity enhancement, the enterprise boasts a registered capital of 50 million yuan, sprawling over an expansive 30,000 square meters. Our state-of-the-art facility houses over 120 precision-engineered production units, including fully automated cold heading units and sophisticated CNC machining centers. Our formidable team of 180 skilled professionals, featuring 10 senior engineers, delivers an exceptional monthly production capacity exceeding 2,000 tons. For three consecutive years, our annual sales have soared with a 20% growth rate. In 2022 alone, we achieved a revenue milestone of 120 million yuan, solidifying our dominant presence in the fastener industry of Yongnian District.

Our diverse product portfolio includes high-strength bolts and nuts adhering to international standards like DIN933 and DIN6915. We are proud holders of the ISO9001 quality management system certification, as well as global access credentials such as CE and RoHS. With our proprietary three-dimensional testing laboratory and a sophisticated ERP intelligent warehousing system, we offer a seamless one-stop solution globally, covering everything from material selection to bespoke processing and cross-border logistics. Our products proudly serve over 30 countries and regions, including the European Union, North America, and Southeast Asia.
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges TowersASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers

 
Certifications
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
 
ASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges TowersASTM A325/A325m A490/A490m Grade 8.8 10.9 12.9 Heavy Hex Bolts for Steel Structure Buildings Bridges Towers
FAQ
Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.

Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.

Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.

Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.

Q6: What advantages we have?
A6
1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.
2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.
3.Our factory professional production metal box drawer system,hinge,concealed drawer slides ,ball bearing slides , etc furniture fittings.
 

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