Alloy Steel Fasteners Manufacturer
Boltport Fasteners is a manufacturer of Alloy Steel Fasteners, efficient to offer various types of alloy steel bolts, screws, studs, stud bolts, threaded rods, nuts, washers, etc., in metric and imperial sizes. Alloy steel fasteners are produced from AISI 4130, 4140, 4340 and 8620 alloy steel grades. These fasteners are produced in both cold forged or hot forged condition.
Alloy Steel is a high tensile steel category preferable used for low temperature applications. Alloy steel fasteners share quite a promising part in fastener industries. Many of alloy steel specifications confide with their use in low temperature environment and covers Impact testing on these fasteners. Major of the alloy steel fasteners are manufactured from AISI 4130, AISI 4140, AISI 4340 & AISI 8620 steel grades with high tensile strength.
Most common grade specifications for high tensile alloy steel fasteners are ASTM F568 Grade 8.8, 10.9, 12.9, A320 Grade L43, A193 Grade B16, A325 Type 3 & A490 Type 3. Alloy steel fasteners are supplied with Black Phosphate Coating, Hot Dipped Galvanizing, Metallic Zinc Plating & Dacromet®.