
diameter_1-6mmdiameter_2-0mmdiameter_25mmdiameter_3-2mmdiameter_4-0mmdiameter_5-0mmdiameter_6-3mmfinish_plainfinish_zincplatedgrade_4-8grade_a2grade_a4length_40mmmaterial_mildsteelmaterial_stainlesssteelperpack_100perpack_200perpack_50thread_standardunit_metric