... 4" 3. Specification: Din, IFI, JIS... DescriptionBolt and NutStandardDIN, ANSI, ASME, ASTM, IFI, JIS, ASMaterialLow ... the work piece and is held in place by a nut or a threaded hole on the other side. ... different kinds of bolts, including foundation bolts and stainless steel hex bolts. In addition to ... various standard materials, including brass, copper, and aluminum. These bolts are offered in a wide ...