5/8"-11 UNC-2A x 4.12" (+/-.02") Stud
Monel K500. Machined to the customer's drawing in our Houston shop.

5/8"-11 UNC-2A x 4.12" (+/-.02") · Monel K500 Manufactured for strength in the harshest environments, this Monel K500 stud delivers exceptional corrosion resistance, high tensile strength, and precision-machined threads for reliable engagement.
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: Monel 400 corrosion resistance with more than twice the strength — 130 ksi tensile, 90 ksi yield and 24 to 37 HRC — for pump shafts, subsea fasteners and oil-tool components. Read the Monel K-500 data page →

