High-Strength Grade 8.8, 10.9, 12.9 Hexagon Bolts Steel Structral bolts are a kind of high strength bolts and also a standard part. Fastening performance is better, for steel structure, engineering, so that the role of fastening. General steel structure, the requirements of the steel bolts are 8.8 or more, there are 10.9, 12.9, all of [...]
FASTENERS Material: CARBON STEEL lOW TEMPERATURE CARBON STEEL LOW ALLOY STAINLESS STEELS – DUPLEX & SUPER DUPLEX NICKEL ALLOYS ZIRCONIUM EYE BOLT EYE BOLT WITH SHOULDER EYE BOLT NO SHOULDER TURNED EYE BOLTS SCREW THREAD EYE BOLT U-BOLTS SQUARE U-BOLTS LAG BOLTS BOLTS AND NUTS SERRATED FLANGE BOLTS BUTTON HEAD BOLTS HEAVY HEX BOLTS SQUARE [...]
Hex Stainless Steel Socket Head Bolt Product hex stainess socket bolts Standard DIN Specification M2-M26 Material Carbon steel4.8grade,8.8grade,10.9grade,12.9grade; stainless steel202,304,316,316L;Brass Productive Process wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing Surface treat Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip galvanized,Copper plating,Gold plating,Chromium Plating. Quality Control Raw material inspect→process monitoring→Product test→Packaging check Certification ISO9001:2008 CE [...]
Application: A307B Bolts are commonly used for flange joints in piping systems with cast iron flanges. A307B Bolts have a tensile strength range of 60-100 KSI. These are very similar to A307 Grade A, only the head dimensions are different; A307A uses a standard Hex head where as the A307B Bolts use a Heavy hex [...]