Hexagonal Head Steel Bolts SAE J429 Gr. 8 Black Oxide

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: SAE J429
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: ASTM
• Grade: Gr.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Transport Package: 25kgs Per Box, 36 Boxes Per Pallet
• Specification: 3/16"-2"
• Trademark: Milfast
• Origin: Ningbo Zhejiang China
• HS Code: 7318151001
• Production Capacity: 1000 Tons Per Month

Product Description

Product name	Hexagonal Head Steel Bolts SAE J429  Gr.8 Black Oxide
Standard	SAE J429
Material	Carbon Steel
Size	3/16"-2"
Class	Gr.8
Surface Treatment	Black Oxide
Package	25kgs per BOX, 36 boxes per Pallet
Sample	FREE SAMPLE will be provided

 

 
Production Process


 
Product Display



 

J429 Chemical Requirements

 

Grade	Material	Carbon, %	Phosphorus %	Sulfur, %	Grade Marking
1	Low or Medium Carbon Steel	0.55 max	0.030 max	0.050 max	None
2	Low or Medium Carbon Steel	0.15 - 0.55	0.030 max	0.050 max	None
5	Medium Carbon Steel	0.28 - 0.55	0.030 max	0.050 max
8	Medium Carbon Alloy Steel	0.28 - 0.55	0.030 max	0.050 max

 

Milfast  Advantages

1).Superior quality control
2).Attractive price
3).OEM accepted
4). Your design and Logo are welcome.
5).At Your Service at 24 hours 
 
Manufacturer Introduction 

Ningbo Beilun Milfast Metalworks Co.,Ltd established on the basic principles of Standard System(DIN, ANSI, ASTM, JIS, BSW, EN etc) by various materials(carbon steel, alloy steel etc) and through years of continuous improvement, We has developed unmatched expertise and competence in cold heading, heat treatment of fasteners and other metal parts. We are committed to satisfying our customers. We take great pride in the quality of our products and strive to be good corporate citizens. Now we have gained close cooperation with clients from South Korea, Middle east, Europe, India, and South America
 
Service 

Our tagline, "FOEGED FROM INTERGRITY,BUILT FROM SECURITY" sums up the Milfast Metalworks business philosophy. First and foremost is the strict product quality our fasteners must meet. We follow customer and industry standards and procedures that maximize levels of quality, minimize variation, and enhance our ability to delight our customers. Our customers are the cornerstone of our business ecosystem.
 
Procedure 


Delivery Lead Time 

Generally 30-45 workdays
 
Contact way

Marvin Yang

  
   
   
Add: Qijiashan Street, Lianhe Area, Ningbo, China, 
 
 
Learn More 

Website: http://milfast.en.made-in-china.com/