Description
Secure, durable fastenings for metal-to-metal assembly—our Machine Screws Slotted Indented Hex Washer Zinc Plated 3/8-16 x 4 are built to perform in demanding applications. With a slotted drive, an indented hex washer head for load distribution and a zinc-plated finish for corrosion resistance, these screws deliver reliable service in equipment, enclosures, and machinery.
These 3/8-16 machine screws feature a 4-inch length and a coarse thread for fast, secure fastening across a range of metals.
- Drive: Slotted, compatible with common hand tools and automated assembly
- Head: Indented hex washer head for a flush finish and better load distribution
- Finish: Zinc plated for corrosion resistance in industrial environments
- Thread: Coarse 3/8-16 for strong holding power
- Length: 4 inches to accommodate thicker materials
- Type: Machine screw designed for metal-to-metal fastening
Specifications
- Diameter: 3/8 in
- Threads per inch: 16 (coarse)
- Length: 4 in
- Head type: Slotted Indented Hex Washer
- Finish: Zinc Plated
- Drive: Slotted
- Type: Machine Screw
Applications
Ideal for metal-to-metal assemblies in equipment, panels, brackets, and machinery. The zinc plating provides durability in harsh environments, while the 3/8-16 size delivers strong, reliable fastening for thicker materials and robust projects.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324