19H3717: Hexagonal Head Screw, 1/2" X 11-3/4" 2025_HayWear 72 mm head thickness and

72 mm head thickness and 30 mm head width

helping enable smooth rotational movement without slippage

helping maintain alignment in compatible assemblies

Zinc finish provides excellent corrosion resistance and a long-lasting

Finished with a zinc flake coating to resist corrosion and extend lifespan

19H3717: Hexagonal Head Screw, 1/2" X 11-3/4" 2025_HayWear 72 mm head thickness andHexagonal Head Screw designed for secure fastening in various applications. Measures 298. 45 mm in length with a thread length of 127 mm, head height of 8. 20 mm, and a diameter of 12. 70 mm. Features a UNC2A thread type and a width across flats of 19. 05 mm for optimal grip. Made from high quality general steel for durability and strength. Finished with a phosphate coating for enhanced corrosion resistance.