DIN 963 Screw

DIN 963 Screw

DIN 963 Screw

DIN 963 Screws

Material

  • Steel, Galvanized steel, Stainless steel A2 / A4, Aluminum, Brass, Polyamide

Application

  • DIN 963 screw has found wide application in the machine building, construction industry and in the manufacture of furniture for reliable fixation of structural parts. The product has a countersunk head and full thread. The DIN 963 screw is manufactured with a strength class of 4.8 and 8.8 (high-strength screw) and is coated with zinc, nickel or chrome.

Benefits

  • DIN 963 Screws are Slotted Flat Head Countersunk Screws.
  • Screw DIN 963 is made with a conical hat, straight slot for screwdriver or bit and has a full thread (the standard thread of thread is cut along the entire length of the stud).
  • Screw DIN 963 can be used in a wide variety of conditions, the main function is that it is able to create a reliable concealed fastening.
  • Recommended for use in the machine building, industrial and manufacturing industries.
  • To create a more reliable screw stop, you can use a flat and lock washer, thanks to them, with subsequent dismantling, the screw is twisted without much difficulty.

Operation

  • To create a secure fastening with a DIN 963 screw, you need two flat or curved surfaces.
  • If there are no holes on the plane, drill them with a drill under the diameter of the screw.
  • We cut the thread (for this screw is a standard step).
  • If the thread is not needed, insert the screw and fix it on the other side with a nut and start using a conventional screwdriver to tighten it.
  • The nut must be clamped with pliers or a key.
  • Tighten the screw until its head is level with the surface.
Screw settings Nominal thread diameter d1
M1,6 M2 M2.5 M3 M (3.5) M4 M5 M6 M8 M10
Pitch of thread, P 0.35 0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5
Head diameter, d2 EN ISO 2009 3 3.8 4.7 5.5 7.3 8.4 9.3 11.3 15.8 18.3
DIN 963 5.6 6.5 7.5 9.2 eleven 14.5 18
Head height, k EN ISO 2009 1 1.2 1.5 1.65 2.35 2.7 2.7 3.3 4.65 5
DIN 963 0.96 1.93 2.2 2.5 3 4
n 0.4 0.5 0.6 0.8 1 1.2 1.2 1.6 2 2.5
t, max. 0.5 0.6 0.75 0.85 1.2 1.3 1.4 1.6 2.3 2.6
Nominal length, l min. 2.5 3 4 5 6th 6th 8 8 10 12
Max. 16 20 25 thirty 35 40 50 60 80 80
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