Grade 8 Hex Cap Screws Zinc Yellow Plated 7/8"-9 x 2-1/2", 15 -Pieces, Coarse Thread Fully Threaded by Newport Fasteners

Grade 8 Steel made of alloy steel and has six radial lines on the top of the bolt head | Finish: Zinc Yellow | Coarse Thread / Fully Threaded | Manufactured to ASME B18.2.1 & SAE J429 specifications | Tensile Strength: 150,000 psi. min, 1/4 1.5 inch diams)