US Stock 50x M3 L3mm OD4.1mm Brass Cylinder Knurled Threaded Insert Embedded Nut

Description

Lot of 50
M3 L 3mm OD 4.1mm Brass Cylinder Knurled Threaded Round Insert Embedded Nuts
Made of bass material.
Featured with heat resistance.
Used on injection moulding for tightly fixing.
No need to counterbore or countersink the boss hole because the insert has guide pilot.
Product Name Knurled Nut
Material Brass
Thread Size M3
Length 3mm
Outter Diameter 4.1mm
Package include: 50 x Knurled Nuts
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