Connection solutions for very small parts

Micro-screws: separable connections for the smallest of parts

We also supply suitable connection solutions for very small parts (from a wire diameter of 0.6 mm).

  • Metric screws
  • Thread rolling screws
  • Thread tapping screws

Micro-screws/mini-screws are manufactured in double-stroke technique on our cold forming presses.

Exploit all the possibilities of screw connections such as diverse specifications, precision, easy handling etc. even on a small scale – at low costs.

Micro-screws, also called mini-screws, connect even the smallest parts in such a way that the connection remains separable. Time-saving assemblies with thread rolling and thread tapping micro-screws.

Electrical industry, telecommunications industry, medical technology, fine mechanics, spectacles, model building etc., mechanical engineering, automotive industry, jewellery

a. Materials
Steel, case-hardened and quenched and tempered steels, high-grade steels; brass, aluminium and other non-ferrous metals

b. Strength classes
3.6 – 12.9

c. Thread types
All common

d. Drive types
All common: PZ – PH – TX – slot – combi-slot and special solutions such as safety drives

e. Head types
All common

f. Dimensions
from 0.6 mm wire diameter

g. Additional processings
End processing: Shank slots, oval half dog point, coned half dog point, long dog point or other as required
Recutting

h. Surfaces
All common: galvanised (CrVI-free, RoHS-conform), nickel-plated, chromatised, Delta-Tone and Seal, Dacromet, Geomet etc. according to automotive and electrical industry specifications (VDA standard)

i. Coatings
Thread locks, thread seals (e.g. Tuflok, ScotchGrip, Precote, Loctite, wax coatings).
Samples according to VDA , PPAP on request

j. Heat treatment
All common: Annealing, carbonitriding, drawing, tempering, case hardening. Others on request

k. Batch sizes
from 30,000 pcs. (smaller quantities by agreement)

l. Documentations
Available for first sampling: Standard ISIR as cover sheet sampling; VDA Volume 2 Level 0-3; PPAP Level 1-3.

Metric screws

Your contact:
Tamer Akbaba

Tamer Akbaba

Authorized officer / Sales

Phone: +49 (0) 23 51 . 97 85 – 18
Fax: +49 (0) 23 51 . 7 85 30
eMail: t.akbaba@eichhoff-schrauben.de

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