types: Flange-Head, Knurl, symmetrical Non-Knurl symmetrical Size- 1/8³ to 2 in diameter to 1/8 to 4 in length M2 to M20. We can also adjust the size according to customer requirements. Material: All Material(According to requirement) Thread: ISO Metric, DIN Thread, BA thread, GB thread, BSW thread, UNC, UNF
