3/8"-16 Aluminum Hex Cap Screws
Lightweight Aluminum Hex Head Bolts | 3/8" Diameter - 16 Threads per Inch
Hex Cap Screws feature a hexagonal head designed to be driven with a wrench or socket, and are commonly used with nuts and washers as a fastener assembly. Hex cap screws in longer lengths feature an unthreaded shoulder beneath the head of the bolt.
- Size: 3/8"-16
- Hexagon head designed to be driven by a wrench or socket
- Often referred to as Hex Cap Screws or Hex Bolts
- Lightweight 2024-T4 Aluminum Alloy
- High strength-to-weight ratio
- Commonly used in the automotive and aerospace industries
- Resistant to atmospheric corrosion
Important: We recommend not mixing metals; aluminum fasteners should be used with aluminum fasteners. For more information, please read our article on the subject HERE.
Listed As: Diameter - Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded
**3/8"-16 Hex Cap Screws listed as PT, usually have a threaded portion of about 1".
However, this can vary slightly from manufacturer to manufacturer.