Shop the 5903 Extruded U Nut at Captain Clips. This black-finished nut is designed for M8-1.25 screws and fits panels ranging from 0.8 to 4.0MM. With a center hole to edge distance of 20.0MM, it’s perfect for automotive use. Available in packs of 25. Ford # N623343-S100, GM # 11500661.

• 5903 Extruded U Nut
• M8-1.25 U Nut
• Black Finish U Nut
• Automotive U Nut
• Ford N623343-S100
• GM 11500661

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Captain Clips is your number one source for dealer quality fasteners without the dealer prices. We are dedicated to giving you the absolute best quality clips and fasteners, with a focus on dependability and customer service. Founded in 1992, we are a small family-owned business that can provide you with all your fastener needs for new and vintage vehicles.
Let us help you hold it all together!