J-Bolts

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.

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J-Bolts

Chemical Composition

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

Mechanical Properties

Standard Tensile Strength (min) Yield Strength (min) Elongation (min) Hardness (max)
ASTM / DIN / ISO Standards 500 – 700 MPa ≥ 240 MPa 20 – 30% 223 HB

Available Sizes & Standards

Standard Size Range Grades
ASTM A307, ASTM A193, DIN, ISO Standards M6 – M100 | 1/4” – 4” Carbon Steel, Alloy Steel, Stainless Steel (304 / 316)

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