Hex nuts (hexagonal nuts) are commonly made of low-carbon steel, medium-carbon steel, high-carbon steel, 304/316 stainless steel, brass, aluminum, and silicon bronze, with surface treatments like zinc plating, black oxide, chrome plating, or hot-dip galvanizing to enhance corrosion and wear resistance. Mainly used for fixing construction structures, connecting mechanical components, automotive repairs, furniture assembly, and various DIY scenarios, they achieve fastening through internal threads matching bolts. The hexagonal design facilitates operation with wrenches and other tools, suitable for general-purpose, heavy-duty, and corrosion-resistant applications.
Q: What is Your Main Pro Ducts? A: Our Main Products Are Fasteners: Bolts, Screws, Rods, Nuts, Washers, Anchors and Rivets.meantime, Our Company Also Produces Stamping Parts and Machined Parts.
Q: How to Ensure That Every Process’s Quality A: Every Process Will Be Checked by Our Quality Inspection Department Which Insures Every Product’s Quality. In The Production of Products, We Will Personally Go to the Factory To Check the Quality of Products.
Q: How Long is Your Delivery Time? A: Our Delivery Time is Generally 30 to 45 Days. or According to the Quantity.
Q: What is Your Payment Method? A: 30% Value of T/t in Advance and Other 70% Balance on B/l Copy. For Small Order Less Than1000usd, Would Suggest You Pay 100% In Advance to Reduce the Bank Charges.
Q: Can You Provide a Sample? A: Sure, Our Sample is Provided Free of Charge, but Not Including Courier Fees.
