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3 Inch Black Oxide Stud and Hex Nut, B7 Grade, 1/2"-13, All Thread, Sterling Seal & Supply (Pack of 4)

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Product details

Management number 234078120 Release Date 2026/06/27 List Price $6.60 Model Number 234078120
Category

Black Oxide Coated B7 all thread is a high-strength, high-temperature steel rod used for bolting flanges, valves, and other applications. It's made from a chromium-molybdenum steel alloy that's quenched and tempered to increase strength and corrosion resistance.

  • Applications high temperature or high pressure applications, pressure vessel service, valves, flanges, and fittings.
  • Minimum tensile strength of 125,000 psi (860 MPa)
  • Minimum yield strength of 105,000 psi (725 MPa)
  • Minimum elongation of 16% (in 2 inches or 50 mm)
  • Minimum reduction of area of 50%
UPC 756995073320
ASIN B0DYWQQV8Q
Brand Sterling Seal & Supply, (STCC)
Color Black
Model STUDBLK.2HH.1/2-13.3inXFL0004
Size Name 3"
Part Number STUDBLK.2HH.1/2-13.3inXFL0004
Thread Size 1/2"-13
Grade Rating Grade B7
Manufacturer Sterling Seal & Supply, (STCC)
Fastener Type Fully Threaded
Material Type Alloy Steel
Item Dimensions 3 x 0.5 x 0.5 inches
Number Of Items 4
Number of Pieces 4

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