Hex bolt, nut and washer for ANSI flange connection

Hex bolt, nut and washer for ANSI flange connection

  • Certificate: ISO
  • Flange type: ASME B16.5, GB/T 9124.2, Class 150
  • Material: Carbon steel or stainless steel
  • Bolt type: Threaded full length, or threaded half length
  • Surface: Electro-galvanized, hot dip galvanized, passivated, or plain
  • Temperature: Carbon steel -20 ~ 300°C, and SS -196 ~ 400°C

Product Details

Hex bolt, nut and washer for ANSI flange connection includes heavy hex bolt, heavy hex nut and (or without) plain washer, and they form the bolting mainly used for normal pressure flanged joints.

Available size

Size Flange bolting Bolt , nut and washer Ref. No.
1/2″ / DN15 / 21.3mm 4 x 5/8″ 1/2″ (M14) N9601
3/4″ / DN20 / 26.7mm 4 x 5/8″ 1/2″ (M14) N9602
1″ / DN25 / 33.4mm 4 x 5/8″ 1/2″ (M14) N9603
1-1/4″ / DN32 / 42.2mm 4 x 5/8″ 1/2″ (M14) N9604
1-1/2″ / DN40 / 48.3mm 4 x 5/8″ 1/2″ (M14) N9605
2″ / DN50 / 60.3mm 4 x 3/4″ 5/8″ (M16) N9606
2-1/2″ / DN65 / 73.0mm 4 x 3/4″ 5/8″ (M16) N9607
3″ / DN80 / 88.9mm 4 x 3/4″ 5/8″ (M16) N9608
4″ / DN100 / 114.3mm 8 x 3/4″ 5/8″ (M16) N9609
5″ / DN125 / 141.3mm 8 x 7/8″ 3/4″ (M20) N9610
6″ / DN150 / 168.3mm 8 x 7/8″ 3/4″ (M20) N9611
8″ / DN200 / 219.1mm 8 x 7/8″ 3/4″ (M20) N9612
10″ / DN250 / 273.0mm 12 x 1″ 7/8″ (M24) N9613
12″ / DN300 / 323.8mm 12 x 1″ 7/8″ (M24) N9614
14″ / DN350 / 355.6mm 12 x 1-1/8″ 1″ (M27) N9615

Note: Please download our catalog for more available sizes.

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