Model NO.: ASTM A490
Application: Machinery
Finish: Polishing
Name: Black Heavy Hex Structural Bolt ASTM A490
Size: M3-60
Surface: Plain, Zinc Plated,Black,Passivation, Polishing,
Samples: Free
Payment: T/T
Trademark: Goshen
Specification: SGS
Origin: Zhejiangjiaxing
HS Code: 73181500
Model NO.: ASTM A490
Application: Machinery
Finish: Polishing
Name: Black Heavy Hex Structural Bolt ASTM A490
Size: M3-60
Surface: Plain, Zinc Plated,Black,Passivation, Polishing,
Samples: Free
Payment: T/T
Trademark: Goshen
Specification: SGS
Origin: Zhejiangjiaxing
HS Code: 73181500
We are professional suppliers on high quality fasteners, insisted on the principle of high quality and the best service. Our products and service have extended to Europe, East Asia, North America, middle east and all
Over the world.

Our company supply various kinds of hex bolts, including standard hex bolt; A490 hex bolt, Nonstandard hex bolt made of different materials, Customized Nonstandard Stainless steel Hex head Bolt A2-70, Carbon steel nonstandard hex bolt; Stainless steel nonstandard hex bolt; Galvanized nonstandard hex bolt, zinc plated nonstandard hex bolt and many types of nuts, screws, washersetc.

If you are interested in our products, welcome to give us a call or send us an e-mail with your request for quote or stock checks.
Name Black Heavy Hex Structural bolt  ASTM A490
Place of Origin Jiaxing, Zhengjiang, China
Size M3-M60 or non-standard as request&design
Finish plain, zinc plated, black oxide, hot dip galv.et
Head Type Hexagon head
Material stainless steel, Carbon steel,alloys steel   etc.
Grade A2-70,A4-80,4.8,8.8,10.9,12.9.etc
Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards OEM is available, according to drawing or samples
Samples Samples are free.
Package Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment T/T

We are professional suppliers on high quality fasteners, insisted on the principle of high quality and the best service. Our products and service have extended to Europe, East Asia, North America, middle east and all
Over the world.

Our company supply various kinds of hex bolts, including standard hex bolt; A490 hex bolt, Nonstandard hex bolt made of different materials, Customized Nonstandard Stainless steel Hex head Bolt A2-70, Carbon steel nonstandard hex bolt; Stainless steel nonstandard hex bolt; Galvanized nonstandard hex bolt, zinc plated nonstandard hex bolt and many types of nuts, screws, washersetc.

If you are interested in our products, welcome to give us a call or send us an e-mail with your request for quote or stock checks.
Name Black Heavy Hex Structural bolt  ASTM A490
Place of Origin Jiaxing, Zhengjiang, China
Size M3-M60 or non-standard as request&design
Finish plain, zinc plated, black oxide, hot dip galv.et
Head Type Hexagon head
Material stainless steel, Carbon steel,alloys steel   etc.
Grade A2-70,A4-80,4.8,8.8,10.9,12.9.etc
Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards OEM is available, according to drawing or samples
Samples Samples are free.
Package Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment T/T