5/16-18 X 1″ Flat Head Cap Screws Tamper Resistant Pin-In Socket Drive Alloy Steel (100 / Pkg.) Instant Buy
Original price was: $252.15.$105.90Current price is: $105.90.
Cap Screws Flat Pin-In Socket Alloy Steel 5/16-18 x 1 are engineered for durable fastening in demanding environments. This socket cap screw features a flat pin in socket design and is crafted from high-strength alloy steel to provide reliable performance across mechanical assemblies.
Key Specifications
Material: Alloy Steel
Thread Size: 5/16-18
Length: 1 inch
Type: Socket Cap Screw with Flat Pin-In Socket
Why Choose This Cap Screw
Durable alloy steel construction offers excellent strength for demanding fastening tasks. The 5/16-18 thread provides standard compatibility with many components, while the 1-inch length delivers reliable engagement in a variety of assemblies. The flat pin in socket design helps ensure proper alignment and a secure fit in recessed or flush-mitting applications.
Applications: automotive, machinery, equipment assembly
Professional-grade hardware for long-lasting performance
Secure your project with this reliable cap screw. Add to cart now to ensure dependable fastening in your next build.





