#4-40 x 1/4" Phillips Pan Head Zinc Finish Steel Split Lock Washer SEMS Machine Screw P/N: 0146529

You are looking at 1 bag of 200 count.

Diameter: #4
Diameter - Thread Size: #4 - 40
Drive: Phillips
Finish: Zinc
Head: Pan
Length: 1/4"
Material: Steel
REACH: Y
RoHS: Y
System of Measurement: Imperial (Inch)
Thread Size: 40
Type: SEMS Machine Screw
Washer Type: Split Lock
Product Weight: 0.001 lbs.
Notes: SEMS screws cut parts handling and inventory in half! SEMS screws are preassembled screws and washers. This eliminates the need for loose washers that can slip through your fingers upon assembly. Zinc plating, retards the corrosion rate in a normal atmosphere. Pan Head has a general-purpose bearing area and can be substituted in most applications for round, truss, or binding heads.