Product Description
ASTM A453 Grade 660 Class A Bolts
ASTM A453 Covers Specification for High temperature Bolting with expansion co-efficient comparable to Austenitic Stainless Steel.
A453 Grade 660 Class A is most commonly used among other A453 grade bolting materials. We produce A453 Grade 660 Class A Stud Bolts, Hex Bolts ,Expansion bolts,threaded rods etc. intended for Special Engineering Applications. We Manufactures , Stocks& Supply these A453 Grade 660 Class A StudBolts, Bolting in various sizes & Coatings.
Core Products
Hexagon Head Bolts
----DIN 931
----DIN 933
----ISO 4014
----ISO 4017
----ASME B 18.2.1
Hexagon Flange Bolts
----DIN 6921
----ISO 4162
----ASME B18.2.3
----JIS B 1189
Heavy Hex Structural Bolts
----DIN 7990
----ISO 7412
----ASME B 18.2.6
----EN 14399
----JIS B 1186
Thread Rods and Stud Bolts
----DIN 938
----DIN 975
----ASME B 18.31.1M
----ASME B 18.31.2
----JIS B 1173
Exhibition
FAQ
Q1: Are you a factory or a trading company?
A1: we are manufacturer
Q2: Where are your main customers located?
A2: Our customers are mainly from North America, Europe and Southeast Asia
Q3: How many years of foreign trade experience do you have?
A3: We have nearly 20 years of foreign trade experience
Q4: Do you have a minimum order quantity requirement?
A4: No, our company has a certain amount of inventory for regular products.
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