304 316 Stainless Steel Weld Nuts With Coarse Thread M3 To M16 In Square And Hex Styles For Sheet Metal Welding

Square and hex weld nuts manufactured from 304 and 316 stainless steel with coarse metric threads ranging from M3 to M16. Specially engineered for sheet-metal welding applications in various industrial settings.

These weld nuts feature projecting welding spots that enable direct spot-welding onto metal plates without pre-tapping or rivet preparation. Positioning lugs prevent shifting during welding to ensure stable, reliable joints while maintaining complete internal threads for direct bolt assembly.

• Square & hex styles for different sheet-metal space requirements
• Welding projection design for accurate positioning and firm welding
• 304/316 stainless steel options for general or heavy corrosion-resistant demands
• Complete coarse thread range M3-M16 for light-to-heavy assembly
• Precisely machined threads for smooth matching with standard metric bolts
• Effective anti-stripping performance
• Samples available with matched fasteners for combined shipment

Full size range covers small M3 for thin electronic sheet metal up to heavy-duty M16 for mechanical equipment. Sample orders and bulk wholesale are both supported with corresponding bolts and washers available for one-stop sourcing.