ASTM A193/A193M GRADE B7/B7M/B16 THREADED RODS-THREADED RODS-A193 B7 STUDS|A194 2H NUTS|A325 BOLTS|NINGBO HOPE FASTENERS CO.,LTD

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Material: Carbon steel, Alloy steel, Stainless steel, etc.

Finish: Plain, Black, Zinc Plated, Yellow Zinc Plated, H.D.G, M.G.,DACROMET,PFTE XYLAN 1070 etc.

Last:没有了！

WITH 15 YEARS' EXPERIENCE FOR PRODUCTION & EXPORTING