2-1/2 x 4 in. 300# B7 Stud/Nuts Flange Kit

Part #FNWB7K3L  |  Item #4486755

$50.89 EACH
(Pricing is for 2-1/2 in)



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Product Details

  • Full threaded rod stud bolt
  • Chamfered flat faced ends manufactured from chromium-molybdenum ferritic alloy steel
  • Grade 2H heavy hex single-chamfered with bottom washer face nut
  • Plain finish coated with light protective oil
  • Right hand threads
  • Heat treated
  • Manufacturer identification and grade marks on all stocked studs and nuts
  • Studs and nuts are heat code traceable



ASME Specifications: [ASME B1.1, ASME B18.2.2]

ASTM Specifications: [ASTM A-193, ASTM A-194]

Color Finish: Plain

Color Finish Category: Neutrals

Diameter: 2-1/2 in

Drive Type: Hex

End Connection 1: NPT

End Connections: NPT

Fitting Size 1: 2-1/2 in

Fitting Size 2: 2-1/2 in

Fitting Sizes: 2-1/2 in

Grade: B7;2H

Material: Carbon Steel

Pressure Class: 300#

Product Type: Flange Kit

Strength Rating: 125

Thread Handing: Right

Thread Length: 4

Weight: 6.93

Width: 1-1/4 in