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Mil. Spec. High-Strength Steel Hex Nuts
Choose these nuts for their good corrosion resistance and adherence to strict military standards for material and construction. They're about 25% stronger than medium-strength steel nuts.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Specifications Met | Pkg. Qty. | Pkg. | |
Cadmium Yellow-Chromate Plated Steel—Grade 8 | ||||||
|---|---|---|---|---|---|---|
| 1/4"-20 | 7/16" | 7/32" | Fed. Spec. FF-N-836, MS51967-3 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1/2" | 17/64" | Fed. Spec. FF-N-836, MS51967-6 | 25 | 000000000 | 0000 |
| 3/8"-16 | 9/16" | 21/64" | Fed. Spec. FF-N-836, MS51967-9 | 10 | 000000000 | 0000 |
| 7/16"-14 | 11/16" | 3/8" | Fed. Spec. FF-N-836, MS51967-12 | 5 | 000000000 | 0000 |
| 1/2"-13 | 3/4" | 7/16" | Fed. Spec. FF-N-836, MS51967-15 | 5 | 000000000 | 0000 |
| 5/8"-11 | 15/16" | 35/64" | Fed. Spec. FF-N-836, MS51967-21 | 5 | 000000000 | 0000 |
| 3/4"-10 | 1 1/8" | 41/64" | Fed. Spec. FF-N-836, MS51967-24 | 1 | 000000000 | 0000 |
Mil. Spec. Medium-Strength Steel Hex Nuts
Choose these nuts for their good corrosion resistance and adherence to strict military standards for material and construction. They're suitable for fastening most machinery and equipment.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Specifications Met | Pkg. Qty. | Pkg. | |
Cadmium Yellow-Chromate Plated Steel—Grade 5 | ||||||
|---|---|---|---|---|---|---|
| 1/4"-20 | 7/16" | 7/32" | MS51967-2, Fed. Spec. FF-N-836 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1/2" | 17/64" | MS51967-5, Fed. Spec. FF-N-836 | 25 | 000000000 | 0000 |
| 3/8"-16 | 9/16" | 21/64" | MS51967-8, Fed. Spec. FF-N-836 | 10 | 000000000 | 0000 |
| 1/2"-13 | 3/4" | 7/16" | MS51967-14, Fed. Spec. FF-N-836 | 10 | 000000000 | 0000 |
| 5/8"-11 | 15/16" | 35/64" | MS51967-20, Fed. Spec. FF-N-836 | 5 | 000000000 | 0000 |
| 3/4"-10 | 1 1/8" | 41/64" | MS51967-23, Fed. Spec. FF-N-836 | 1 | 000000000 | 0000 |