Steel Pan Head Machine Screw, Zinc Plated, Meets ASME B18.6.3, #1 Phillips Drive, #4-40 Thread Size, 7/16" Length, Fully Threaded, Imported


Brand new. Will come in a ziploc bag rather than a sealed package.


Specifications for this item
Part NumberB00F2YE1FE / B00917L0NE
Exterior FinishZinc Plated
Measurement SystemInch
Drive SystemPhillips
Specification MetAsme B18.6.3
Brand NameSmall Parts
Colorzinc
Head Diameter0.219  inches
Head Height0.080  inches
Head StylePan
Length7/16  inches
MaterialSteel
Model Number0407MPP


Size#4-40
Thread Length7/16  inches
UNSPSC Code31161500

Product features

  • Steel is often used in applications where strength is the primary consideration
  • Zinc plating resists corrosion resistance and has a reflective appearance
  • Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening
  • Pan head has a flat top and short vertical sides with a rounded top edge
  • Meets ASME B18.6.3 specifications

Product description

The steel machine screw has a zinc plated finish and a pan head with a Phillips drive, and meets American Society of Mechanical Engineers ASME B18.6.3 specifications. Steel is often used in applications where strength is the primary consideration. The zinc plating offers corrosion resistance and a reflective appearance. The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener. The pan head has a flat top and short vertical sides with a rounded top edge.

Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. Machine screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of driver required to install and remove the screw.

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