Detail & Specs
Extreme Strength Class 12 Steel / Coarse Thread
General purpose hexagonal nut; high quality fastener with metric threading.
Class 12 metric hex nuts provide a high tensile fastening solution. Commonly paired with Class 12.9 metric bolts and screws.
Black oxide finish provides minimal corrosion resistance, best for indoor, dry environments. This finish is not suitable for outdoor applications, and will rust when exposed to moisture.
Also known as full height hex nut, non-locking six-sided nut.
Special Order Variations
Additional Coarse Thread Sizes: M27, M30, M36, M42