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4 Inch Black Oxide Stud and Hex Nut, B7 Grade, 1/2"-13, All Thread, Sterling Seal & Supply (Pack of 16)

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Product details

Management number 234078336 Release Date 2026/06/27 List Price $20.34 Model Number 234078336
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 756995073573
ASIN B0DYW6DBF1
Brand Sterling Seal & Supply, (STCC)
Color Black
Model STUDBLK.2HH.1/2-13.4inXFL0016
Size Name 4"
Item Weight 5.66 Pounds
Part Number STUDBLK.2HH.1/2-13.4inXFL0016
Thread Size 1/2"-13
Grade Rating Grade B7
Manufacturer Sterling Seal & Supply, (STCC)
Thread Style Right Hand
Fastener Type Fully Threaded
Material Type Alloy Steel
Exterior Finish Black Oxide
Item Dimensions 4 x 0.5 x 0.5 inches
Number Of Items 16
Thread Coverage Fully Threaded
Number of Pieces 16

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