maker and supplier of metric & imperial AISI 8620 fasteners. In the fields of maritime engineering, shipbuilding and repair, structural construction, automotives, and oil and gas extraction platforms, these alloy steel fasteners are being used for high tensile applications. Contrary to AISI 4140 and 4340, 8620 is not a popular option for everyday bolting. However, for some service-critical applications, AISI 8620 is still on the list of bolting materials.
Hot forged or bar-machined 8620 alloy steel bolts make up the majority of consignments. Fasteners produced to AISI 8620 specifications must be made to order, with a minimum lead time of three weeks.
