Zeron Fasteners is a leading manufacturer and supplier of premium quality J-Bolts, widely used in construction, foundation, automotive, marine, and industrial applications. Our J-Bolts are designed to provide excellent holding power, corrosion resistance, and durability under harsh conditions. Available in Stainless Steel, Carbon Steel, and Alloy Steel, our J-Bolts conform to international standards for reliable long-term performance.
| Element | C | Mn | P | S | Si | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| Content (%) | ≤ 0.08 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | ≤ 1.00 | 16.0 – 18.0 | 8.0 – 12.0 | 2.00 – 3.00 |
| Standard | Tensile Strength (min) | Yield Strength (min) | Elongation (min) | Hardness (max) |
|---|---|---|---|---|
| ASTM / DIN / ISO Standards | 500 – 700 MPa | ≥ 240 MPa | 20 – 30% | 223 HB |
| Standard | Size Range | Grades |
|---|---|---|
| ASTM A307, ASTM A193, DIN, ISO Standards | M6 – M100 | 1/4” – 4” | Carbon Steel, Alloy Steel, Stainless Steel (304 / 316) |