3/8" x 5" Hex Head Bolt Bulk Box (100)

Hex bolts are versatile fasteners commonly used for both structural and decorative purposes. Their classic design is enhanced by their smooth texture, making them a great choice for achieving an industrial look. If a more rustic aesthetic is desired, our hammered or pyramid texture options are available. For optimal results, be sure to select nuts and washers that match the bolt's diameter. We recommend using a 3/8" or larger diameter for structural applications. Key specifications include: Head Shape: Hex, Size Across Flats: 9/16", Socket Size: 9/16", 8-Point Head Height: 1/4", Shank Diameter: 3/8", Thread Pitch: 16, Thread Pitch Type: Course.

This bulk box of 3/8" x 5" hex head bolts is perfect for construction, automotive, and industrial applications. Made of Grade 2-5 steel, these bolts offer superior strength and durability. Get a customized quote for a different grade if needed. Save time and money with this convenient bulk packaging.

All bolts are partial threaded unless custom ordered as full thread. To ask a question or request customizations such as full thread please reach out to us via office@oldwestiron.com.

• • Raw: Metal is left untreated. Recommended for those wanting to add their own finish.
  • Black: The part is painted flat black. We recommend this option for parts that have no texturing done to them and for outdoor use.
  • Oil Rubbed Bronze: A wax containing bronze is rubbed on the piece, leaving a bronze color to the high points of the metal where the lows will be black. Recommended for hammered or distressed textured items.
  • Pewter: A wax containing pewter is rubbed on the part, leaving the silver-ish pewter color on the highs points of the metal and the lows will be black. Recommended for hammered of distressed textured items.
  • Aged Bronze: A wax containing bronze is applied to the piece and then wiped away. This finish leaves the high points of the metal black and the low points a goldish-bronze color. Recommended for hammered or distressed items.
  • Aged Pewter: A wax containing pewter is applied to the piece and then wiped away. This finish leaves the high point of the metal black and the low points a silver-ish pewter color. Recommended for hammered or distressed items.
  • Rusty Metal Patina: This finish leaves the reddish, orange color of the rust on the low points of the piece. It looks best when selected with a hammered or distressed texture
  • Gunmetal: This is an acid finish leaving hints of blues and browns coming through the part. The coloring soaks into the metal making it more scratch resistant (Good for high use items).Not recommended for outdoor use
  • Wrought Iron Patina: This is an acid was finish, the blackish coloring will soak into the metal making it more scratch resistant (Good for high usu items). Not recommended for outdoor use