Tri-Lobular Thick Locknut, Grade C, Alloy Steel, Zinc/Wax Finish, Coarse Thread, 21/64" Thickness, 1/2" Across Flats, 5/16-18
(Pack of
50)
SKU:53696 Item#: 53696
• Specifically designed for use with Lawson’s Tru-Torq® fastening system
• Tri-lobular locking feature for even pressure distribution and superior engageability
• Cadmium-plated with Friction Control
• 180,000 PSI minimum proof-load strength
• Meets or exceeds SAE J995
• Conforms to ANSI B18.2.2
NOTE: Not recommended for use above 450°F (232°C).
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Catalog page#: 11-10
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Product Description
• Specifically designed for use with Lawson’s Tru-Torq® fastening system• Tri-lobular locking feature for even pressure distribution and superior engageability
• Cadmium-plated with Friction Control
• 180,000 PSI minimum proof-load strength
• Meets or exceeds SAE J995
• Conforms to ANSI B18.2.2
NOTE: Not recommended for use above 450°F (232°C).
Technical Specifications
| Item#: | 53696 |
|---|---|
| Diameter | 5/16 " |
| Thread Pitch | 18 |
| Grade | C |
| Finish | Zinc/Wax |
| Type | Tri-Lobular Lock Nut |
| Material | Alloy Steel |
| Thickness | 21/64 " |
| Across Flats | 1/2 " |
| Thread | Coarse |
| Size | 5/16-18 |
| Specifications | IFI 100/107 and ANSI B18.2.2 |
| Maximum Temperature | 450º F |
| Proof | 180,000 PSI |
| UNSPSC #: | 31161716 |
| TAA Compliant: | Yes |
| Weight: | 0.6 lb |
