MATERIAL: STAINLESS STEEL
GRADE : A2-50 , A2-70 , A2-80 , A4-50 , A4-70 , A4-80 , 200 SERIES
STANDARD: METRIC -DIN 933,DIN 931,ISO 4014,ISO 4017,IS 1363 / 4
INCHES -BS 1083 , ANSI B18.2.1
SIZE IN DIA: METRIC -M3 ~ M56
INCHES -3/16" ~ 2"
SIZE IN LENGTH: METRIC -6 MM TO 500 MM
INCHES -3/8" TO 20"
MANUFACTURING BY:COLD FORMING
HOT FORMING