5/16"-18 X 3-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (200/Pkg.)
Product details
| Management number | 242059616 | Release Date | 2026/07/19 | List Price | US$29.74 | Model Number | 242059616 | ||
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Choose dependable fasteners for metal assemblies with our Machine Screws Phil Flat Steel Zinc Plated 5/16-18 x 3 1/2. These Phillips drive, flat head screws are built from durable steel and finished with a corrosion-resistant zinc plating, ideal for a wide range of applications.
- Material: Steel
- Finish: Zinc plated
- Drive Type: Phillips
- Head Style: Flat
- Thread: 5/16-18 UNC
- Length: 3 1/2 inches
Perfect for securing metal panels, brackets, and equipment where a flush, low-profile fastener is needed. The zinc plating helps resist rust and corrosion in damp or outdoor environments, while the robust steel core provides long-lasting strength for demanding projects.
Tip: Pair these machine screws with corresponding nuts or tapped holes to ensure a secure fit. Available in bulk for consistent inventory in metalworking, maintenance, and construction projects.
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