Off the floor · Studs & Stud Bolts · posted 1mo ago
1-3/4"-8 UN-2A x 9.66" Stud
ASTM A193 Grade B7M. Machined to the customer's drawing in our Houston shop.
Job details
PartStud
Thread1-3/4"-8 UN-2A
Length9.66"
MaterialASTM A193 Grade B7M
Grade pageA193 B7M
Product familyStuds & Rods
Made inHouston, Texas · ISO 9001 certified
1-3/4"-8 UN-2A x 9.66" · ASTM A193 Grade B7M · Cadmium Plated Manufactured to customer drawing specifications, this ASTM A193 Grade B7M stud is cadmium plated for enhanced corrosion resistance and dependable performance in demanding service.
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: B7 tempered to 22 HRC max for sour service — the NACE MR0175 bolting grade for wellheads, sour gas and H₂S process piping. Read the A193 B7M data page →
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