Off the floor · Studs & Stud Bolts · posted 6mo ago
2"-8 UN-2A x 13-3/4" (+/- .03) Double End Stud
ASTM A193 Grade B16. Machined to the customer's drawing in our Houston shop.
Job details
PartDouble End Stud
Thread2"-8 UN-2A
Length13-3/4"
MaterialASTM A193 Grade B16
Grade pageA193 B16
Product familyStuds & Rods
Made inHouston, Texas · ISO 9001 certified
2"-8 UN-2A x 13-3/4" (+/-.03) Special Double End Stud, manufactured from ASTM A193 Grade B16 material with Supplementary Requirement S7.
Studs are cut from certified bar, threaded by rolling or single-point cutting to the class called out, and chamfered and marked before they leave. Double-end and tap-end patterns, special lengths and drilled or coated variants are all made to the drawing.
About the material: Vanadium-strengthened Cr-Mo bolting that holds its strength where B7 starts to relax — steam turbines, HP steam flanges and hot valve bonnets. Read the A193 B16 data page →
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