- ʻO ka ASTM A193 A193M kikoʻī kikoʻī no ka Alloy-Steel a me ke kila kila kila no ke kiʻekiʻe kiʻekiʻe a i ʻole ka lawelawe ʻana i ke kaomi kiʻekiʻe a me nā kumu kūikawā ʻē aʻe.
- ʻO ka ASTM A320 A320M kikoʻī kikoʻī no ka Alloy-Steel a me ke kila kila kila no ka lawelawe haʻahaʻa haʻahaʻa.
- ʻO ASTM A325M-09 Hōʻike maʻamau no nā Bolts Structural, Steel, Heat Treated 830 MPa Minimum Tensile Strength
- ʻO ASTM A563M kikoʻī kikoʻī no ka Carbon a me Alloy Steel Nuts (Metric)