Ultra Low Head 310Slim Qua Tapping Screws Type A Size:4mm Steel 3Cr(5µm) 12pcs.

Regular price $3.80 USD

Stable fastening with special bit.
Standard cross recess driver bit also apply.

  • Material : Steel
  • Surface Treatment : Zinc 3Cr plated(5μm)
  • Size : 4
  • Pack Quantity : 12 pcs/pack
  • RoHS 2 Compliant

3 4
dk 7 8
k 0.8 0.9
QS No. 1 2
A Approx. 30°