5/16"-18 X 2-1/2" Machine Screws | Round Head | Combination Drive | Steel Zinc Plated (100/Pkg.) Fully Threaded The 1/4-28 thread size paired

The 1/4-28 thread size paired with a 4-inch length delivers robust fastening for machinery

these bolts ensure a secure fit in a range of framing tasks

This 5/16" diameter U-bolt features a rugged black oxide finish for corrosion resistance and includes a pair of nuts for quick

even in challenging conditions

Precisely ground finish: ensures clean entry and minimizes burrs for a professional result

5/16"-18 X 2-1/2" Machine Screws | Round Head | Combination Drive | Steel Zinc Plated (100/Pkg.) Fully Threaded The 1/4-28 thread size pairedMachine Screws Combo Round Steel Zinc 5 16 18 x 2 1 2 are durable fasteners designed for metal to metal connections. Crafted from steel with a zinc finish for corrosion resistance, these screws measure 5 16 18 and 2 1 2 inches long. Key specifications: Head: Round Material: Steel Finish: Zinc Size: 5 16 18 Length: 2 1 2 in The combination of a round head and zinc plating helps ensure a clean look and dependable performance in basic fastening