Fastener Drilldown
Find fasteners and hardware using our drilldown tool to search by thread size, thread qty, length, material, style, and series.
| Product | Thread | Style | Material |
|---|---|---|---|
| MS21921-2 Tube Coupling Nut. Outside diameter: 1/8", carbon steel, sleeve coupling flareless | 1/4-24 | Steel | |
| MS21921-3 Tube Coupling Nut. Tube outside diameter: 3/16", carbon steel, sleeve coupling, flareless | 3/8-24 | Steel | |
| MS21921-3D Tube Coupling Nut. Aluminum alloy 2024, tube outside 3/16", nut, sleeve coupling flareless | 3/8-24 | Aluminum | |
| MS21921-4 Alternate: MS21921V4P Tube Coupling Nut. Outside diameter: 1/4", sleeve coupling, flareless, carbon steel, MS21921 series nut | 7/16-20 | Steel | |
| MS21921-4D Tube Coupling Nut. Tube outer diameter: 1/4", sleeve coupling, flareless, aluminum alloy | 7/16-20 | Aluminum | |
| MS21921-4J Tube Coupling Nut. Outside diameter: 1/4", sleeve coupling, flareless, corrosion resistant steel, MS21921 series nut | 7/16-20 | Steel | |
| MS21921-4K Tube Coupling Nut. Corrosion resistant steel 316, tube outside 1/4", nut, sleeve coupling flareless | 7/16-20 | Steel | |
| MS21921-5 Alternate: MS21921V5P Tube Coupling Nut. Outside diameter: 5/16", sleeve coupling, flareless, steel, MS21921 series nut | 1/2-20 | Steel | |
| MS21921-5D Tube Coupling Nut. Aluminum alloy 2024, tube outside 5/16", nut, sleeve coupling flareless | 1/2-20 | Aluminum | |
| MS21921-5J Tube Coupling Nut. Tube outside diameter: 5/16", sleeve coupling flareless, corrosion resistant steel, MS21921 series nut | 1/2-20 | Stainless Steel | |
| MS21921-6 Tube Coupling Nut. Carbon steel, tube outside diameter: 3/8", nut, sleeve coupling, flareless, MS21921 series nut | 9/16-0 | ||
| MS21921-6D Alternate: MS21921-6W Tube Coupling Nut. Thread Size: 1/2", Material: Aluminum, MS21921 series nut | 1/2-0 | Aluminum | |
| MS21921-6J Tube Coupling Nut. Outside diameter: 3/8", corrosion resistant steel, sleeve coupling, flareless, MS21921 series nut | 1/2-0 | Steel | |
| MS21921-6W Tube Coupling Nut. Outside diameter: 3/8", aluminum alloy, sleeve coupling flareless, MS21921 series nut | 1/2-0 | Aluminum | |
| MS21921-8 Alternate: MS21921V8P Tube Coupling Nut. Tube outside 1/2", carbon steel, sleeve coupling flareless, MS21921 series nut | 3/4-16 | Steel | |
| Product | Thread | Style | Material |
