#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.