Description
These screws have a washer with sharp internal teeth that dig into surfaces to resist large amounts of vibration. The smooth outside edge of the washer provides a finished look. Also known as Sems screws, the washer rotates freely but is permanently attached. All have a zinc plating to provide corrosion resistance in wet environments. Length is measured from under the head.
Thread Size M3
Thread Pitch 0.5 mm
Length 6 mm
Threading Fully Threaded
Head Diameter 6.00 mm
Head Height 2.40 mm
Washer
OD 6.50 mm.
Thickness 0.45 mm
Drive Style Phillips
Drive Size No. 1
Finish Zinc-Plated Steel
Hardness Not Rated
Tensile Strength Not Rated
Thread Type Metric
Thread Spacing Coarse
Thread Fit Class 6g
Thread Direction Right Hand
Head Type Rounded
Rounded Head Style Pan
Rounded Head Profile Standard
Screw Features With Washer
Locking Type Lock Washer
Washer Type Internal-Tooth Lock
Washer Material Zinc-Plated Steel
System of Measurement Metric
Specifications Met ASME B18.13
RoHS Compliant
Manufacturer Part Number: 90403A852
Electronic Components
