Hard-to-Find Fastener 014973254148 Grade 8 Coarse Hex Cap Screws, 9/16-12 x 3-1/2, Piece-10, Yellow

Premium Strength: Manufactured from Grade 8 hardened steel for superior durability and high-torque applications | Course Threaded: Designed with a course thread for a more secure attachment between pieces. Compatible with standard nuts and washers. | Hex Cap Construction: These large bolts feature a hex cap that allows for greater torque application than circular caps | Large Hex Bolts: The greater diameter of these steel hex bolts allows for stronger, more heavy-duty load bearing across the join | Versatile Use: Ideal for automotive, industrial, and heavy machinery projects requiring maximum fastening security. The corrosion-resistant zinc finish protects against corrosion for long-lasting performance indoors and outdoors. | Diameter: 9/16" | Length: 3-1/2 Inch | Material: Steel | Finish: Yellow Zinc | Head Style: Hex (13/16 Wrench)