Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut

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Product Details
Customization: Available
Material: Martensitic Stainless Steel
Type: Socket Bolt
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  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
  • Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut
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  • Overview
  • Product Description
  • Application
  • Products Material
  • Detailed Photos
  • Application Fields of Products
Overview

Basic Info.

Model NO.
HINA
Connection
Common Bolt
Head Style
Socket Bolt
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
All Kinds
Application
Machinery, Chemical Industry, Environmental, Building
Finish
All Kinds
Certificate
ISO9001
Samples
Free Samples
Delivery Time
3-15 Days
MOQ
100PCS
Bolt Material
No7718
Transport Package
Carton
Specification
M5-M100
Trademark
HINA
Origin
China
HS Code
731815
Production Capacity
1000 Tons/Month

Packaging & Delivery

Package Size
21.00cm * 20.00cm * 17.00cm
Package Gross Weight
25.000kg

Product Description

Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt And Nut
Product Description

NO7718 (UNS N07718, also known as Inconel 718, GH4169) bolts are precipitation-hardening nickel-based superalloy fasteners. Their core advantages are ultra-high strength, excellent high-temperature stability, and strong corrosion resistance, making them key connectors in high-end fields such as aerospace, energy, and chemical engineering.
 

 1. Core Material
Nickel-based precipitation-hardening superalloy, corresponding grades: NO7718 / Inconel718 / GH4169 / 2.4668
Strengthening method: Solution treatment + double-stage aging, excellent high-temperature strength.

2. Key Performance
Temperature: -253ºC~650ºC, stable for long-term use, short-term up to 800ºC
Strength: Tensile strength 1100-1400 MPa, yield strength above 965 MPa Hardness: 33-42 HRC
Features: High strength, creep resistance, oxidation resistance, seawater/acid and alkali corrosion resistance, stress corrosion cracking resistance

3. Common Specifications
Type: Hex bolts, socket head cap screws, double-ended studs, fully threaded studs
Thread: M6~M100
Length: 30~800mm (customizable upon request)
 
Application

Main Application Scenarios
Aerospace: High-load connections in engines, rockets, and aircraft structural components.
Energy: Nuclear reactors, steam turbines, gas turbines, and oil and gas drilling platforms.
Chemical Engineering: Corrosion-resistant reactors, pipelines, valves, and pressure vessel fasteners.
Others: Deep-sea equipment, cryogenic engineering, and high-stress corrosion-resistant structures.

Products Material
 
Materials Characteristics Advantages
Carbon Steel The strength and hardness can be adjusted through the carbon content and heat treatment, and it has certain toughness and processing performance. Low cost, easy access to raw materials, simple processing technology, suitable for mass production, and can meet general strength requirements.
Stainless Steel It has good corrosion resistance and antioxidant properties, can maintain stable chemical and physical properties in various harsh environments, has a bright and beautiful appearance, and is hygienic. Strong corrosion resistance, can adapt to corrosive medium environments, without the need for additional anti-corrosion treatment, has a long service life.
Alloy Steel It has relatively high strength, toughness, wear resistance, heat resistance, and other comprehensive properties. Different alloy ratios can meet diverse mechanical performance requirements, and its performance can be significantly improved after heat treatment. High strength, capable of withstanding large tensile, compressive, and shear forces, suitable for occasions where complex loads and harsh working conditions need to be endured.
 
Detailed Photos

Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut

Application Fields of Products

Precision Machinery Manufacturing,Electronic Equipment Assembly,Automobile Industry Production,Aerospace,Energy and Power and so on.

Special Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and NutSpecial Alloy Steel No7718 Allen Bolt Gh4169 Hex Socket Bolt and Nut

 

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