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7/16"-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts:
$12.36
7/16"-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1Tools Ultra-Hi-Performance Black-Oxide Grade 8 Steel Thin-Profile / Low Profile Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off. (Also Known as lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut) Features:
- 1) Made of: Grade 8 Steel
- 3) Hi-Performance Durable Nylon
- 4) Approximately half the height of standard-profile locknuts. Height: 5/16"
- 5) Self-locking mechanism w/ high temperature resistance
