[100 PKG] Machine Screws Flat Head Spanner 18/8 Stainless Steel 4-40 X 3/8

Engineered for flush mounting and reliable performance, these Machine Screws Flat Head Spanner in 18/8 Stainless Steel feature a 4-40 thread and a 3/8 inch length, designed to sit flush against panels and enclosures. The spanner drive provides secure seating while maintaining a clean appearance in precision assemblies.

Specifications

• Material: 18/8 stainless steel (A2) for excellent corrosion resistance
• Head style: Flat head for a low-profile, flush finish
• Drive type: Spanner
• Thread: 4-40
• Length: 3/8 inch
• Applications: Electronics enclosures, panels, machinery, appliances and other precision assemblies

For best results, pair with appropriate nuts or tapped holes and use a compatible spanner wrench to achieve secure seating and a clean, professional finish.