Cad Plated Hex Head Bolt, Undrilled Shank | AN6-21A Cheap Best Wholesale

Bolt: Hex Hd,St, Undrilled Shank – 5Pk | AN6-21A

Aviation Hardware – AN3 – AN8 cadmium-plated steel bolts (drilled and undrilled). CADMIUM-PLATED BOLTS CONFORM TO QQ-P-416; CORROSIONRESISTANT STEEL BOLT CONFORMS TO MIL-B-6812. Available with or without single hole through shank and/or single hole through head. Part numbers as shown are for drilled shanks (e.g., AN3-3); for undrilled shanks, add “A” at the end of the part number (e.g., AN3-3A); for drilled heads, replace the dash with an “H” (e.g., AN3H3); for corrosion-resistant steel bolts, replace the dash with an “C” (e.g., AN3C3).

These bolts are mainly used in aviation applications. When using, make sure to choose the right type according to your needs, like whether you need a drilled or undrilled shank or head. Check the part numbers carefully. Keep them in a dry place to prevent rust. If there’s any visible damage, it’s best to replace them. Regularly clean them to maintain their performance.