Filters: US Steel Plain 1/2" 3-1/2" External hex Remove All

Structural bolts A325, Steel plain finish, 1/2" x 3-1/2"

Hex bolt diameter is measured on the outside of the threads.

A325 structural hex bolt diameter

Diameter and Thread count
Coarse (standard) thread 1/2"-13

Matching Products

Click on a product # for additional info

Prod. #	Description	Buy
21616	Structural washers F436, Steel plain finish, 1/2" A thick flat washer intended for use in structural connections.	Add $0.16 / ea $5.62 / 50 $45.00 / 500