UNC SET SCREWS FULLY THREADED HEXAGON BOLTS ZINC PLATED 1/4 5/16 3/8 7/16 1/2"

UNC Hexagon Setscrews (Grade 5 Zinc-Plated Steel). Designed for a variety of applications, these fasteners are commonly used in automotive, engineering, and industrial projects whereUNC (Unified National Coarse) threads are required.

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