Bolt Locknut Set 4-40 (4) (DUB176)

4-40 Bolt, Washer and Lock Nut Set — an aircraft-quality hardware kit designed for precise, small-scale assemblies. The package includes four 4-40 bolts, four flat washers, and four lock nuts, all manufactured from high-strength steel for durable, secure fastenings.

Bolts measure 1-1/4 inches in length, making them a versatile choice for a range of hobby builds and repairs. This complete set provides a ready-to-use fastening solution, with included washers to distribute load and protect surfaces, all built from high-strength steel for lasting durability.