NAS1473A4 Self-Locking Capped Double Lug Nut Plate, 1/4 in, 28 TPI, Steel, Cadmium-Plated

TECHNICAL INFORMATION
• FAA-STD Approved
• QQ-P-416 Type 2 Class 2

SPECIFICATIONS
• Dash Number: 4
• Width: 0.668 in
• Counter Bore Depth: 0.135 in
• Counter Bore Diameter: 0.289 in
• Finish: Cadmium-Plated
• Material: Steel
• Lubrication: Dry Film
• Mounting Hole Center-to-Center: 0.998 to 1.002 in
• Mounting Hole Diameter: 0.098 to 0.103 in
• Mounting Type: Straight Hole
• Number of Holes: 2
• Nut Dimensions: 1.296 in L x 0.372 in H
• Temperature Rating: 225 deg F
• Thickness: 0.03 in
• Thread Class: 3B
• Thread Direction: Right Hand
• Thread Per Inch: 28
• Thread Size: 1/4 in
• Thread Type: UNJF