Flat Socket Head Cap Screw 18-8 Stainless Steel 1/4-28 Thread By 3-1/2 Inches Hex Drive Allen Socket Bolts Durable Corrosion-Resistant Fasteners For Electronics Mechanical And DIY Projects Pack Of 1,000

Stainless flat socket head cap screw 1/4-28, 3.5 inch long
✔️ 1/4-28 thread, 3.5 inch length, 18-8 stainless, pack of 1000

This flat socket head cap screw is a corrosion resistant fastener with a cylindrical head and hex drive. Crafted from 18-8 stainless steel, it's designed for exterior or moisture-prone environments, electronics enclosures, mechanical assemblies, and DIY projects where long-lasting durability matters.

✅ Material: 18-8 stainless steel (A2), corrosion resistant
✅ Head diameter approx 0.50 in (12.7 mm), undercut 82 degrees
✅ Thread: 1/4-28 high-precision thread
✅ Length: 3-1/2 inches (88.9 mm) overall
✅ Pack size: 1000 pieces in bulk

💡 What is a stainless steel flat socket head cap screw used for in electronics and outdoor hardware projects? Here's a quick overview of typical uses. - Electronics enclosures and control panels - Outdoor equipment exposed to moisture or fresh water - Mechanical assemblies requiring 1/4-28 threading