The 9 style foundation bolt is used for fastening the equipment to the concrete foundation.  Generally used for highway, highway, electric power enterprise, factory, mine, bridge, tower crane, large-span steel structure and large-scale buildings, it has strong stability.

Material: carbon steel:Q235,Q345,35K,45#,ETC

alloy steel:40Cr,20MnTiB,35CrMoA

Stainless steel:SS201,SS304,SS316,SS316L,ETC

Finish:Plain, Black, Zinc Plate,YZP 

Standard:GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC

Grade: 4.8, 6.8, 8.8, 10.9, 12.9

Size: M6-M100

Package:pallet

http://www.maitongfastener.com/