Applicationt:
General
Production Description:
bolt black carriage bolt
bolt specification:carriage bolt
size:3/8"-2"(M8-M52)
lenght:5-50 times of diameter
surface:ZP,ZYP,HOD,BK,PLAIN.
grade:2-12.9
we main produce the kinds of fasteners(fastener and non-standard)
the produce range coversGB,JIS,BS,DIN,ASTM,ISO,IF.
forexample:DIN933,DIN93,DIN603,A325,DIN975,BS1769,BS916,BS7419,BS1083,DIN934,DIN125,stud bolt,thread rod,ancor bolt,U-bolt,L-bolt.
Our company established an effective quality systerm and has passed ISO9002 Quality Systerm Certification.
Welcome friends from all quarter to visit our company for technical and businese cooperation!