A490 Round Head TC Bolts – Plain with A563 DH Nut & F436 Flat Washer
These A490 round head TC bolts in plain finish come complete with A563 double hex heavy nuts and F436 flat washers. Designed for ultra-high-strength structural applications, they are ideal for steel construction projects such as bridges, buildings, and industrial frameworks where maximum load-bearing capacity and precision are critical.
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Available in inch sizes, this complete bolt, nut, and washer assembly provides a reliable solution for structural fastening in indoor or controlled environments where plain finish components are suitable.