10 Sets Auto Fastener Kit – U-Nuts & 25mm Bolts, 10mm Hex, 17mm Washer

Automotive Fasteners Kit, 10 Sets – 6.3 x 1.81 x 25mm Self-Tapping Bolts, 10mm Hex Head, 17mm Washer & #14 U-Nuts – Fits 0.025"–0.150" Panels, 3/8" Edge 🔧 Product Description: This 10-set automotive fasteners kit includes #14 U-nuts and 10mm hex head self-tapping bolts with 17mm loose washers, designed for use in a wide range of automotive applications like body panels, fenders, and splash shields. Each bolt is 6.3mm diameter x 1.81 thread pitch x 25mm length, providing secure grip and durability. The U-nuts are designed for .025" to .150" panel thicknesses with a 3/8" edge offset, making this set ideal for various OEM-style applications across domestic and import vehicles. 📦 Specifications: Quantity: 10 sets (20 total pieces) Bolt Size: 6.3mm x 1.81mm x 25mm Thread Size: Approx. #14 screw Hex Head Size: 10mm Loose Washer: 17mm outer diameter U-Nut Fitment: For .025–.150" panels, 3/8" edge Material: Steel Finish: Black phosphate Common Uses: Fender liners, splash shields, body panels, underbody