3/4 in.-10 Zinc-Plated Hex-Head Jam Nut | BRI-330190

Brighton Best's 3/4 in. Zinc-Plated Hex-Head Jam Nut (500 Pack) (Source: 330190) is designed to act as a locking nut when paired with a standard nut, creating a secure two-nut system that resists loosening under vibration or dynamic loads. Its coarse threading ensures reliable engagement with 3/4 in. bolts and threaded rods, supporting both structural and mechanical connections. Packaged in a bulk 500 count, this jam nut set is ideal for high-volume projects and maintenance tasks where thread stability, corrosion resistance, and ease of installation are critical to long-term performance and structural integrity.

• Zinc-plated finish provides corrosion resistance in interior and light outdoor use
• Reduced thickness enables use in tight spaces and adjustable assemblies
• made from low-carbon steel for strength and durability
• Hex-head design allows easy tightening with standard wrenches
• Coarse threads ensure secure engagement and act as a reliable locking component