Off the floor · Studs & Stud Bolts · posted 9mo ago
3"-8 UN-2A × 27-1/2" Double End Stud
ASTM A193 Grade B7. Machined to the customer's drawing in our Houston shop.
Job details
PartDouble End Stud
Thread3"-8 UN-2A
Length27-1/2"
MaterialASTM A193 Grade B7
Grade pageA193 B7
Product familyStuds & Rods
Made inHouston, Texas · ISO 9001 certified
3"-8 UN-2A × 27-1/2" Double End Stud ASTM A193 Grade B7 Plain Finish .562" Diameter Drilled Hole Overall Length: 27-1/2" This custom stud showcases our dedication to precision machining.
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: The workhorse alloy-steel bolting grade for flanges, valves and pressure equipment — 125 ksi tensile, quenched and tempered 4140. Read the A193 B7 data page →
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