Items Description 

There are 10/50pcs high quality hex socket cup point grub screw

Material:

12.9 grade steel

Size :

  d(thread diameter) x L(total length)

Metric thread diameter: 

M2 (2mm) / M2.5 (2.5mm) / M3 (3mm)

M3.5 (3.5mm) / M4 (4mm) / M5 (5mm) / M6 (6mm) 

Metric thread pitch:

0.4mm(M2) / 0.45mm(M2.5) / 0.5mm(M3)

0.6mm(M3.5) / 0.7mm(M4) / 0.8mm(M5) / 1mm(M6)

Thread length: 2mm-80mm

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