Technical Parameters

Hex head bolts are versatile fasteners with six-sided heads, designed for various fastening applications in construction, machinery, and automotive industries. Known for their heavy-duty strength, these bolts provide a secure hold and are easy to install using standard tools. Stainless steel hex bolts are particularly popular for their corrosion resistance and durability in harsh environments. Some hex head bolts are partially threaded, offering a balance of grip and flexibility. Variants like cap screws and finish hex bolts serve specific purposes, ensuring strong and reliable connections across multiple applications.

1.Drive: Hex head

2.Material: Carbon steel/stainless steel

3.Surface: Knurled + zinc plated/black oxide

4.Thread: M3-M8

5.Strength grade: 4.8/8.8