Beefy Flat Head Hex Socket Cap Screws 1/4-20 x 3/4 Inch Full Thread Bolts Black Oxide Stainless 304 18-8 Furniture Fasteners With Allen Hex Drive Heavy Duty DIY Wood And Metal Projects

Heavy-Duty 1/4-20 Flat Head Socket Cap Screws 3/4 in
✔️ 100 pcs, 1/4-20 × 3/4 in, stainless 304 (18-8), black oxide

These flat head socket cap screws are heavy-duty fasteners designed for flush mounting in wood and metal projects. They’re widely used in furniture, machinery, and DIY builds to secure components without protruding heads.

✅ 1/4-20 thread, 3/4 in length, full thread, 20 TPI (6.35 mm x 19.05 mm)
✅ 304 stainless steel (18-8) for corrosion resistance and high temp tolerance
✅ Black oxide finish for low glare and extra wear resistance
✅ Includes hex socket drive and two hex keys for quick installation
✅ Pack of 100 screws for bulk projects and replacements

💡 What is a flat head socket cap screw used for in woodworking and metalworking?

This handy fastener is a common choice when a flush surface matters.

• Low-profile head lets parts sit flush for clean builds
• Great for furniture, cabinetry, machinery, and DIY metalwork
• Pairs with Allen hex keys for quick, tool-friendly installs
• 304 stainless resists corrosion in humid or outdoor setups