Stainless steel 18-8 heavy jam hex nuts are low-profile fasteners designed for tight spaces or for use as a locking mechanism. While they feature the increased width across the flats characteristic of "heavy" nuts to provide a larger bearing surface, they are significantly thinner than standard heavy hex nuts. This allows them to be "jammed" against another nut to prevent loosening caused by vibration. Constructed from an alloy containing approximately 18% chromium and 8% nickel, these nuts offer excellent resistance to rust and oxidation. They are a reliable choice for outdoor machinery, food processing equipment, and general industrial assemblies where a secure, low-profile fit is required. Their durable construction ensures they maintain their grip and clean appearance even when exposed to damp or moderately corrosive environments.
Thread
3/4"-10
Width
1 1/4
Metal Type
Stainless Steel
Shape
Fastener
Brand
K-Mac Distribution
Fastener Type
Hex Nut
Type
Heavy Jam