... standard Class 10.9 ANSI B18.5 SAE grade 8 Bolt diameter from M6 to M30 Length from 10 to ... BoltHigh performance, high qualiyDIN metric size grade 10.9 and 12.9 ANSI B18.5 Inch Size SAE Grade 8Non ... , DIN, JIS, etc SizeD: M6 to M30, L:10 to 300mm MaterialCarton Steel, Stainless Steel, BrassSurfacePlain, black, ZP ... , half threaded optionsPackingBulk, Smal box, Polybag Grade 10.9 round head Steel Bolt