![BBI 489125 Carriage Bolt, 1/2-13 UNC x 6 in, 0.515 in Square Drive, Low Carbon Steel (BOX OF 125) BBI 489125 Carriage Bolt, 1/2-13 UNC x 6 in, 0.515 in Square Drive, Low Carbon Steel (BOX OF 125)](http://image.top1price.com/vO9Ls1IOcxwbhqiqwGRTsGw3xOg=/0x120/product_images/full/6477806577df2641c3997762cfd55fa795fe6bff/bbi-489125-carriage-bolt-1-2-13-unc-x-6-in-0-515-in-square-drive-low-carbon-steel-box-of-125.jpg)
![BBI 489125 Carriage Bolt, 1/2-13 UNC x 6 in, 0.515 in Square Drive, Low Carbon Steel (BOX OF 125) BBI 489125 Carriage Bolt, 1/2-13 UNC x 6 in, 0.515 in Square Drive, Low Carbon Steel (BOX OF 125)](http://image.top1price.com/Ih2wF6uhWeRSmD6VQ8k1qFkgXbI=/product_images/full/6477806577df2641c3997762cfd55fa795fe6bff/bbi-489125-carriage-bolt-1-2-13-unc-x-6-in-0-515-in-square-drive-low-carbon-steel-box-of-125.jpg)
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BBI 489125 Carriage Bolt, 1/2-13 UNC x 6 in, 0.515 in Square Drive, Low Carbon Steel (BOX OF 125)
DESCRIPTION
BBI Carriage Bolt, UNC, 1/2-13, 6 in Overall Length, Round Head, 1.094 in Head, Square Drive, 0.515 in Drive, Square Neck, 0.515 in Neck, 60000 psi Tensile, HRB 70 - 100 Hardness, Low Carbon Steel, Grade: A, Zinc CR+3BRIGHTON-BEST