NINGBIAO BOLTS&NUTS MANUFACTURING CO.,LTD

We are a professional fasteners factory from Ningbo,China and specilize in produce Bolts and Nuts.

Our factory Ningbiao Bolts&Nuts Manufacturing Co.,Ltd. have about 20 yearsexperiences of produce Nuts and Bolts.

 

ASTM A193 GR.B7 THREADED RODS

ASTM A194 GR.2H/2HM HEAVY HEX NUTS

ASTM A194 GR.7/7M HEAVY HEX NUTS

DIN6916 HARDENED WASHERS

ASTM F436 HARDENED WASHERS

DIN975/DIN976 THREAD RODS