High Strength Stud Bolts Manufacturer & Supplier
Zeron Fasteners is a trusted manufacturer and supplier of premium-quality Stud Bolts, designed for heavy-duty
applications across construction, petrochemical, marine, and industrial sectors. Manufactured from high-grade alloy
steel, stainless steel, and duplex materials, our Stud Bolts are engineered for exceptional strength, durability,
and corrosion resistance. Available in a wide range of sizes and international standards, Zeron Stud Bolts deliver
reliable performance even in the most demanding environments.
Related Products
Chemical Composition & Mechanical Properties
Chemical Composition (ASTM A193 B7 Stud Bolts)
| Element |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
| Content (%) |
≤ 0.35 |
0.75 – 1.50 |
≤ 0.035 |
≤ 0.040 |
0.15 – 0.35 |
0.75 – 1.20 |
0.15 – 0.25 |
Mechanical Properties
| Standard |
Tensile Strength |
Yield Strength |
Elongation |
Hardness |
| ASTM A193 / A320 / ISO / ASME |
860 – 1000 MPa |
≥ 720 MPa |
≥ 16% |
200 – 300 HB |
Available Sizes & Standards
| Standard |
Size Range |
Grades |
| ASTM A193 B7, ASTM A320 L7, ASTM A194, ISO 898-1, ASME Standards, DIN Standards |
M6 – M100 | 1/4” – 4” |
Carbon Steel, Alloy Steel, Stainless Steel (304, 316, 321), Duplex & Super Duplex, Nickel Alloys |
Other Products
