Allen nut, a versatile fastener, has a 12-point socket on one end, internal threads on the other. Ideal for applications where vibration or rotation may work a nut loose.

• Material: Available in alloy, stainless steel (18-8/304)
• Size range: From 1/4″ to 1″ diameter, metric to custom
• Finishes: plain or custom
• Thread: Coarse and fine, American Standard, Metric, Custom and Specialty