"Standard: ASTM A325 /A490
Dia.: 1/2""-1 1/2"";
Length: 1 1/4""-8"";
Surface treatment: Plain, Black oxygenation, HDG
Manufacturer claims:
(1)Competitive price with high quality
(2)Various of Design
(3)Ensure delivery in time
(4)Nice solid packing
Appication:
These bolts are intended for using in structural connections. These connections are comparable to those covered under the requirements of the Specification for Structural Joints Using High-Strength Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute.
Our company would like to cooperate with domestic and overseas clients to improve the quality of our products and our services. We can produce many kinds of fasteners,
such as :
carriage bolt,
stud bolt,
hex bolt,
flange bolt,
hex nut and flange nut,
Flat washer and spring washer, as well as non-standard products as per drawing.
Ningbo Port is the world famous port, and our company is located in the port area, obvious geographical advantages, lower transportation costs. We can provide competitive price and on time delivery! So pls trust us. For more information and discount, pls feel free email me. We are waiting for service you!
Audited Supplier 
){kind=link}