McMaster 97135A230 High-Strength Steel Nylon-Insert Locknut, Pack of 20, Grade 8, Zinc Yellow-Chromate Plated, 3/8"-16 Thread 6ETJ7 Overall Height 18 ft

Overall Height 18 ft

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

Single and Multiple Wire Cutter Type Insulated Cable Cutter Grip Material Multi-Component Jaw Finish Chrome Weight 0

Bolt Hole Threading Threaded

McMaster 97135A230 High-Strength Steel Nylon-Insert Locknut, Pack of 20, Grade 8, Zinc Yellow-Chromate Plated, 3/8"-16 Thread 6ETJ7 Overall Height 18 ftVersatile 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