McMaster 97135A230 High-Strength Steel Nylon-Insert Locknut, Pack of 20, Grade 8, Zinc Yellow-Chromate Plated, 3/8"-16 Thread 6ETJ7 PVC Color Black/Green Series Optime

PVC Color Black/Green Series Optime 101 Country of Origin United States

Brand Ingersoll Rand Handle Style Pistol-Grip Nozzle Type Flexible Loading Method Cartridge

For Use With Right Angle Grinders

Bolt Hole Threading Threaded

Prevent Rust Corrosion Material Forged High Carbon Steel Pry Bar Sub-Category Pry Bars UPC 662679010706 Standards ASME B107

McMaster 97135A230 High-Strength Steel Nylon-Insert Locknut, Pack of 20, Grade 8, Zinc Yellow-Chromate Plated, 3/8"-16 Thread 6ETJ7 PVC Color Black/Green Series OptimeVersatile yet economical, these are the most commonly used locknuts. The nylon insert grips the screw to prevent loosening from moderate vibration without damaging threads. However, the insert may become brittle if exposed to high temperatures. These locknuts are reusable a handful of times, but the holding power decreases with each use. High Strength Steel Rated Grade 8, Grade C, or Class 10, these locknuts are about 25% stronger than medium strength