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Flange bolts & Nuts

We are manufacturer of Flange bolts & Nuts and supply high quality Flange bolts & Nuts in both large and small quantities worldwide and offer you the best prices in the market.

We have a team of experienced professionals with years of experience in manufacturing.
Flange bolts

Flange bolts are those type of bolts having a ridge or skirt around the bolt head. They are also know as frame bolts and are designed to provide the holding power as if a washer was installed.
Please check the types as below:

Standard:
Flange Bolts
  • DIN 931
  • DIN 933
  • DIN 558
  • DIN 601
  • DIN 960
  • DIN 961
  • ISO 4014
  • ISO 4017
  • JIS B 1180
  • ANSI B 18.2.1
 
Mechanical Properties:
Metric Grades : 4.6, 8.8, 10.9, 12.9
Inch Grades : 2, 5, 8
Material: A193 B7/A194 2H; A193 B7M/A194 2HM; A193 B8/A194 8; A193 B8M/A194 8M; A193 B16/A194 4/7; A320 L7/A194 4/7; A320 L7M/A194 7M
Surface: black, galvanized, nickel plated, cadmium plated, Teflon plated


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