2. HEX HEAD SIZE 3/ 8 " TO 1 " LENGTH 3/ 4 " TO 8 " , MATERIAL CS 4.6, CS 8.8, SS 304, SS 316
3. BOLT & NUT SIZE M4 TO M24 LENGTH 8 MM TO 150 MM, MATERIAL CS 4.6, CS 8.8, SS 304, SS316
4. MACHINE SCREW SIZE M3 TO M12 LENGTH 8 MM TO 100 MM, MATERIAL CS 4.6, CS 8.8, SS 304, SS 316
5. LAP SCREW SIZE. M4 TO M16 LENGTH 8 MM TO 150 MM SPEC : CS 4.6, CS 8.8, SS 304, SS 316