1/4″-20 Slotted Castle Nuts, Brass

Description

• Also known as a castellated nut. Functionally interchangeable with slotted nuts.
• On castle nuts, the turret end is turned down enabling the lock pin to be wound against the turret.
• Lock the nut to a mated bolt by using a pin or wire threaded through the bolt and slots on the nut.
• Brass: machinable, ductile, corrosion resistant, excellent electrical and thermal conductivity.

• Diameter (Nominal): 1/4″
• Thread Pitch: 20
• Diameter (Dimension): 0.25″
• Thread Length: 0.281″
• Across Flats (Basic): 7/16″
• Across Flats (Minimum): 0.428″
• Across Flats (Maximum): 0.438″
• Height (Basic): 9/32″
• Height (Minimum): 0.274″
• Height (Maximum): 0.288″
• Slot Depth (Nominal): 0.088″
• Slot Depth (Minimum): 0.074″
• Slot Depth (Maximum): 0.108″
• Slot Width (Minimum): 0.07″
• Slot Width (Maximum): 0.1″

• Product Class: Internally Threaded Fasteners
• Order: Nuts
• Category: Slotted Castle Nuts
• System of Measurement: Inch
• Brand: Aspen Fasteners®
• Drive Style: External Hex Drive
• Thread Length: Full Thread
• Thread Direction: Right-Hand Thread
• Material: Brass
• Coating: Uncoated