Carbon steel round head silo bolts hex fin neck bolt with plastic cap , find complete details about carbon steel round head silo bolts hex fin neck bolt with plastic cap,fin neck bolt,silo bolts,carbon steel fin neck bolt plastic cap from bolts supplier or manufacturer-t&y hardware industry co., ltd.
Din 127b square section din 7980 regular section asme b18.21.2m-1994 heavy section asme b18.21.2m-1994
The most common grading system used for bolts in the u.s. is the sae system, but you can find metric grading systems as well. there are several grades of bolts but the three common grades for sae are 2, 5 and 8. the common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. each grade has a specific bolt …
May 09, 2005 · the strength properties of sae j429 grade 5 bolts and astm a325 bolts are identical; likewise, sae j429 grade 8 bolts are the strength equivalent of astm a490 bolts. these material specifications differ, however, in that astm a325 and a490 specify thread length and head size, whereas sae j429 does not.
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