Technical Specifications

ASTM A193 / A193M Heavy Duty Stud Bolt High Tensile Strength: ≥ 125 ksi (860 MPa); Yield Strength: ≥ 105 ksi (720 MPa) Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, PTFE / Teflon Coating.
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ASTM A193 / A193M Heavy Duty Stud Bolt High Tensile Strength: ≥ 125 ksi (860 MPa); Yield Strength: ≥ 105 ksi (720 MPa) Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, PTFE / Teflon Coating.
ASTM A193 / A193M Heavy Duty Stud Bolt High Tensile Strength: ≥ 125 ksi (860 MPa); Yield Strength: ≥ 105 ksi (720 MPa) Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, PTFE / Teflon Coating.

Standard

ASTM A193 / A193M

Specification

1/2’’ to 4’’

Material

B7, B8, B8M, B16

Property Class

High Tensile Strength: ≥ 125 ksi (860 MPa); Yield Strength: ≥ 105 ksi (720 MPa)

Finish

Zinc Plated (Clear/Blue/Yellow), HDG, Black Oxide, Cadmium Plated, PTFE / Teflon Coating.

Product Description

Including custom heavy-duty sizes like 3 1/2’’ * 1200mm

Industrial Applications

Stud Bolt / Fully Threaded Studs—High-strength external fasteners threaded end-to-end. Designed to meet ASME B1.1 Class 2A thread tolerances, using UNC (Unified Coarse) for sizes 1 inch and below, and 8UN (8 Threads Per Inch) for sizes above 1 inch to guarantee maximum clamping force and prevent loosening.

Industrial Applications High-pressure pipeline flanges, oil and gas valves, petrochemical pressure vessels, chemical processing equipment, power plant turbines, structural steel foundation anchoring, and heavy infrastructure projects.

Perfect companion pairing for  ASTM A194 2H Heavy hex nut .