Nielsen Transfer Screw 1/2-20

Nielsen Transfer Screws are the original screws that Alexander started manufacturing in 1937. The design and functionality has held true to it form since the inception because it is reliable, durable and affordable. Throw a set of these transfer screws in your toolbox today and you'll immediately see the benefits of having a precision Alexander tool.

Quality Inspection

• Center-punch sharpness
• Center-punch rise above crown
• Crown diameter
• Crown sharpness
• Crown cavity depth
• Shoulder height measurement
• Center-Center Critical Dimension
• Thread precision and quality
• Evenness of black oxide application
• Dirt, debris and grease cleaning
• Impression testing
• Dents, marring and scratch inspection