Check the listing for details. Grade 8 Steel Hex Nuts Yellow Plated Zinc | Select Size & Quantity. Color: Yellow, Condition: New. Listed at 5.75 USD. Zinc Plated Grade 8 Steel Hex Nuts Yellow Finished Nuts Select Size & Quantity A hex nut is a six-sided, hexagonal-shaped fastener that is commonly used to connect and secure bolts, screws, and other threaded fasteners. The six sides of the nut provide a secure and stable grip when tightened against the surface of the mating material using a wrench or a socket. The hexagonal shape also allows for easy installation and removal.The grade 8 steel has a minimum tensile strength of 150,000 PSI and a minimum yield strength of 130,000 PSI, which makes it one of the strongest steels available. It also has a high resistance to fatigue, making it suitable for use in applications that are subject to repeated loads and stress.Type: Finished Hex Nuts Grade 8Thread Pitch: USS Coarse ThreadMaterial: Yellow Zinc Plated SteelMinimum Tensile Strength: 150,000 PsiPackage Quantity: You Pick QuantityFasteners may come in boxes or sealed plastic bags depending on weight, quantity selected and best-way for us to ship item(s) to you. Shipping & Handling-Products are shipped USPS, UPS, Fed-EX + Tracking. -Same Day Shipping. Business days Monday-Friday -Shipment Cut-Off 3:00pm Pacific Standard Time-Purchased during non-business hours or holiday. Shipping will be next available day. “We believe in high quality craftsmanship and ingenuity. We're working with the best so we can deliver the best.” Packaged and Distributed in Southern California.