#4-40 x 1/4" Phillips Drive Truss Head Zinc Finish Steel Machine Screw P/N: 28632


You are looking at 1 bag of 4000 count.



Diameter: #4
Diameter-Thread Size:

#4-40

Drive:

Phillips

Finish:

Zinc

Head:

Truss

Length:

1/4"

Material:

Steel

REACH:

Y

RoHS:

Y

System of Measurement:

Imperial (Inch)

Thread Size:

40

Type:

Machine Screw

Product Weight:

0.001 lbs.

Notes:

Machine thread type is used in a pre-tapped hole with or without a nut. The Truss Head has a low rounded top surface with a flat bearing surface greater in area than a Round Head fastener of the same nominal size. Weaker than a Pan or Round Fastener, but preferred in applications where minimal clearance exists above the head. The profile provides a trim, finished assembly appearance. Zinc plating, retards the corrosion rate in a normal atmosphere.