Specification:
Material: BrassColor: GoldThread Diamter: M4(4mm)Outer Diameter: 5.3mmHeight: 4mm
Features:
– Made of high quality brass, anti-corrosion and anti-rust, durable to use.- Usually Applied to injection molding, hardware springs, battery leaf springs, hardware stamping parts, and so on.- No need to counter bore or countersink the boss hole because the insert has guide pilot.Package Included:
100 x M4 Knurled Nuts

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