Ningbo Mingli Fastener Manufacture Co., Ltd.
Main products:fasteners,bolts,nuts
Products
Contact Us
  • Contact Person : Mr. Qian Feng
  • Company Name : Ningbo Mingli Fastener Manufacture Co., Ltd.
  • Tel : 86-574-86535867
  • Fax : 86-574-86535864
  • Address : Zhejiang,Ningbo,Sanxing Industry District, Changshi, Jiulonghu Town, Zhenhai District, Ningbo City
  • Country/Region : China
  • Zip : 315205

Heavy hex nuts and heavy hex jam nuts

Heavy hex nuts and heavy hex jam nuts
Product Detailed
Size: 1/2" - 4" Grade: 2H,2HM,4,7,7M,etc. Material: 45#, 40Cr, 42CrMo(B7), etc. Finish: Plain, Black, Zinc, H.D.G., etc

Specification: ASTM A 194/A 194M

-Carbon and Alloy Steel Nuts for Bolts for High pressure  or High Temperature Service, or Both

Dimensions: ANSI B 18.2.2 and ANSI B 18.2.4.6M

Size: 1/2" - 4"

Grade: 2H,2HM,4,7,7M,etc.

Material: 45#, 40Cr, 42CrMo(B7), etc.

Finish: Plain, Black, Zinc, H.D.G., etc.

Heavy hex nuts and heavy hex jam nuts



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