Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

Product Details
Customization: Available
Material: Carbon Steel
Type: Hexagon Head
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Export Year
2007-07-01
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
  • Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
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  • Overview
  • Product Description
  • Mechanical Properties
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Project Reference
  • FAQ
Overview

Basic Info.

Model NO.
hex122
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
8.8
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Galvanized, Dacromet, Black Oxide,Phosphating
Pitches
Coarse (Unc) or Fine (Unf)
Nut Grade
10h/8h
Proof Strength [Ksi]
120
Yield Strength (Min) [Ksi]
130
Thread Type
Partial or Totally Threaded
Tensile Strength (Min) [Ksi]
150 Minimum 173 Maximum
Transport Package
Cartons on Pallet or Drums on Pallet
Specification
1/2′′~1 1/2′′
Trademark
HYZ or customized
Origin
China
HS Code
7318159001
Production Capacity
5 Million Sets/Month

Packaging & Delivery

Package Size
32.00cm * 23.00cm * 13.00cm
Package Gross Weight
25.000kg

Product Description

Product Description

Heavy Hex Bolts are designed for use in steel-to-steel structural connections. Our products are widely used in many large projects,such as 
Shenzhen Ping An Building(599 meters high)
Hongkong-Zhuhai-Macau Bridge (55km long)
 
Product Name Heavy Hex Bolt for Structural Steel Joint
Place of Origin Hangzhou China
Material Alloy steel: 40Cr/42CrMo/B7/35CrMo
Surface treatment Hot-dipped galvanized, Dacromet, Black oxide, Phosphating
Grade (ASTM) ASTM Grade 8/ASTM Grade 5
Grade(GB) 8.8,10.9,12.9
Diameter(inch) 1/2, 5/8, 3/4 , 7/8, 1, 1 1/8, 1 1/4, 1 3/8, 1 1/2
Diameter(mm) M12,M14, M16,M20,M22,M24,M27,M30,M33,M36
Length(inch) 1~20 or customized
Length(mm) 30~400mm or customized
Head Marking HYZ or customized
Certificates CE,SGS,ISO 9001,FPC BC1
Available standard ASTM A325,ASTM A490,JIS B1186(F10T), EN14399,GB/T1231-2006
 

Mechanical Properties

Imperial head mechanical properties

Specification Nominal size range [in] Proof strength [ksi] Yield strength (min) [ksi] Tensile strength (min) [ksi] Core hardness [Rockwell]
ASTM A490 Type 1 12-1+12 120 130 150 -173 C33-38
ATSM A325 Type 1 12-1 85 92 120 C24-35
ATSM A325 Type 1 1-1+12 74 81 105 C19-31


Metric head mechanical properties

Specification Nominal size range [mm] Proof strength [MPa] Yield strength (min) [MPa] Tensile strength (min) [MPa] Core hardness [Rockwell]
ASTM A490 Type 1 12-36 830 940 1040 C33-39
ATSM A325 Type 1 12-36 600 660 830 C23-34

Detailed Photos


Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t


 Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10tBig Hex Bolt for Structural Steel Joint ASTM A490 A325 F10tBig Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

 

Certifications

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

Packaging & Shipping

a.Cartons+wooden pallets
1. 25 kgs per carton, 48 cartons/1200KG per pallet.
2. 1 x 20' GP container can load about 16-20 pallets.

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

b.Barrels+wooden pallet
1. 200 kgs per drum,6 drums/1200KG per pallet.
2. 1 x 20' GP container can load about 16-20 pallets.

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

Company Profile

Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd. is founded in 2007 with registered capital of RMB 30 million and is professionally engaged in manufacturing high-strength bolts with large hexagon heads for steel structures, torsion and shear type high strength bolts and shear studs.

Located in Jinhua Industrial Park, Xiaoshan District, Hangzhou City, our plant covers an area of 22,000 square meters with convenient transportation and beautiful environment. It's two-hour drive to Shanghai and Ningbo Ports. Our company has strong technical force, advanced production equipments and testing equipments.

Our products cover 10.9S-12.9 S-Class. Our leading products of 10.9S high-strength large hexagon bolt pairs, torsion and shear type bolted pairs and welding studs are mainly used for railways, bridges, large industrial plants, high and super high-rise buildings, convention centers, sports stadiums and other large constructions. The annual production capacity is  1,500 million pieces. We are a member of China General Machine Components Industry Association and Shanghai Association of Fastener Industry Association of Metal Structures, and have passed ISO9001:2000 quality system certification.With high-quality products and reasonable prices, we warmly welcome customers to cooperate with us.
  

 

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

Plant & Reception Room
Jiaxiang Bolts with trade mark HYZ is a leading manufacturer for high strength bolts and shear studs. We warmly welcome your visit.
 

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Cold Forging & Hot Forging
In either cold or hot, we count with long time experience and wide variety of machinary which enables us  to define the most effective equipments    to produce the requested items in the most efficient way.
 
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Heat Treatment
Conveyor and static systems are defined in relation to the type of items to be treated, being always aware of the importance of this process to ensure its correct application.
 
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Inspection
Our manufacture follow a flow chart with continuous control through measurements and registers of each stage of the process, that will be expressed in our final quality certification.
 
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t
Storage & Logistics
We have our facilites fully palletized in warehouse to make sure the goods to be delivered in efficient way.   

   
             

Project Reference

Big Hex Bolt for Structural Steel Joint ASTM A490 A325 F10tBig Hex Bolt for Structural Steel Joint ASTM A490 A325 F10t

FAQ

Q: Are you trading company or manufacturer ?
A: We JIAXIANG BOLTS, founded in 2007, is the leading manufacturer in China for shear connector and high strength bolts.

Q: How long is your delivery time?
A: It we have stock, it takes about 2 days to deliver. If no stock, it takes about 15-20 days to deliver for container(about 20 tons).

Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge, and you are required to afford the freight fee.

Q: Why us?
A: 1)With 16 years of steel structure experience, we always supply high and stable quality products with reasonable price.
2) Unique production process,especially for bottom surface "Slightly curve&Chamfer" on stud.


Q: Do you have Quality Control Department?
A: Yes! Not only for that, our testing center has been granted as National Enterprise Technology Center. All the QC employees are qualified with national certificates. Our forward-looking technology allows to implement the testing requirements which is stricter than national standards.

Q: What is your terms of payment ?
A: Mostly 30% T/T  advance, 70% before shipment.

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