diameter_4mmfinish_nickelplatedfinish_plainfinish_yellowplatedfinish_zincplatedgrade_10-9grade_12-9grade_260/270grade_4grade_4-8grade_45hgrade_8grade_8-8grade_a2grade_a4grade_cs70grade_hrc60length_0length_100mmlength_10mmlength_12mmlength_14mmlength_15mmlength_16mmlength_18mmlength_1mlength_20mmlength_22mmlength_24mmlength_25mmlength_28mmlength_30mmlength_32mmlength_35mmlength_36mmlength_40mmlength_45mmlength_4mmlength_50mmlength_55mmlength_5mmlength_60mmlength_65mmlength_6mmlength_70mmlength_75mmlength_80mmlength_8mmlength_90mmmaterial_brassmaterial_hitensilematerial_mildsteelmaterial_stainlesssteelMetricperpack_1perpack_10perpack_100perpack_1000perpack_20perpack_200perpack_25perpack_250perpack_50perpack_500thread_standardunit_metric