Heavy hex cap screws and heavy hex bolts feature a large fastener head for distributing clamping load. These fasteners are used at high pressures and temperatures. Hex cap screws have a washer face underneath the head and are used in precise applications. Heavy hex head bolts are commonly used to make structural connections in buildings, bridges, and railways.
Brent (Fastenal)
128 suthon ave, houma, La - 70364, United States
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