
Flat Round Head Type U3 Projection Weld Studs Bolt with Metric Thread DIN JIS. Customizable Specifications: Size, material, finish, and thread can be customized to meet specific needs. Wide Material Selection: Available in Carbon Steel, Stainless Steel 304/316, Aluminum, Brass, and Titanium. OEM/ODM Service: Supports OEM and ODM services with logo customization and drawing-based production. Strict Quality Control: 100% inspection including hardness, tensile, and salt spray tests with SGS/RoHS certification. Fast Delivery: Samples delivered in 10-15 workdays; mass production in 15-20 workdays after payment. Professional Manufacturing: Over 20 years experience with IATF16949:2016 certified factory and stable supply chain. Versatile Applications: Suitable for machinery, automotive industry, construction, and electronics sectors. Flexible Payment Terms: Accepts L/C, T/T, PayPal, Cash, and Western Union for convenient transactions.