3/8”-16 Long Weld-On Bung Nut, 8PCS Stainless Steel Threaded Weld Bungs with Stepped Shoulder, Female Weld Nut Tabs for Chassis, Roll Cage, Automotive Fabrication & Custom Mounting

3/8"-16 Thread Long Weld-On Nut Threaded Stepped Female Weld Nut Steel Chassis Mount Tab (8pcs)

• DEEPER THREAD ENGAGEMENT FOR STRONGER HOLD:Designed with a 1.25-inch extended barrel, these 3/8”-16 weld-on nuts provide deeper thread contact for a tighter, more secure bolt connection. Ideal for high-vibration automotive and fabrication applications.
• HEAVY-DUTY 304 STAINLESS STEEL:Made from durable 304 stainless steel with vibration-finished surfaces for superior corrosion resistance, wear resistance, and long-term durability in demanding environments.
• STEPPED SHOULDER DESIGN FOR EASY ALIGNMENT:The stepped weld bung design helps improve positioning and alignment during welding, making installation faster and more precise for chassis tabs, mounting plates, and custom fabrication.
• PERFECT FOR AUTOMOTIVE & FABRICATION PROJECTS:Widely used in chassis fabrication, roll cages, off-road builds, race cars, engine bays, mounting brackets, machinery assembly, and custom metalworking projects.
• EXACT FIT 3/8”-16 THREAD SPECIFICATION:Includes 8 pieces of weld-on threaded bungs. Large OD: 1”, Small OD: 0.75”, Length: 1.25”. Precision-machined female threads ensure smooth bolt installation and reliable fastening performance.