100-Piece 1/2 Inch By 3 Inch Socket Head Cap Screws Set Partial Thread Zinc Plated Hardware Fastener Assortment Kit For Industrial, DIY, And Automotive Use

100-Piece 1/2 in x 3 in Socket Head Cap Screws Set
✔️ 1/2 in × 3 in socket head cap screws, zinc plated, 100 pcs

These are standard 1/2 inch diameter by 3 inch long socket head cap screws with a partial thread and zinc plating for corrosion resistance. This 100-piece kit is ideal for industrial, DIY, and automotive projects needing strong, clean fasteners.

These socket head cap screws are designed for assemblies where a low-profile head and a secure hex drive are required, making them a practical choice for a wide range of projects.

✅ 100-piece set: 1/2 in dia, 3 in length, partial-thread
✅ Material: zinc-plated steel for corrosion resistance
✅ Drive: socket head hex drive for secure tool engagement
✅ Applications: ideal for industrial, DIY, and automotive projects

💡 What is a socket head cap screw used for in mechanical assemblies?

It's a handy fastener for tidy, strong assemblies in spaces where a traditional head won't fit.

• Strong clamping with an Allen key in tight spots
• Low-profile head helps keep assemblies flush
• Zinc plating protects against rust in workshop environments