1/2 in. x 13 tpi x 1 in. Zinc-Plated Grade 8 Cap Screw

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1/2 in. x 13 tpi x 1 in. Zinc-Plated Grade 8 Cap Screw

Everbilt. $7.49. In stock.

These Grade 8 cap Screw are recommended for high stress bolting applications and are the among the strongest grade of fastener available in steel. The grade 8 bolt is compatible with grade 8 nuts and Washer of the same thread pitch and diameter. An alternative for using them without nuts is to install them directly into a compatible female threaded hole.

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