Spaenaur

Metric
Métrique
PEM ® Self-Clinching Fasteners
Attaches auto-crampons «PEM ® »
P E M-m
C E C C
C
A wise choice...
PEM Fasteners for
load-carrying threads
in thin metal sheets
■ “CLINCHED BY A SQUEEZE WITH THE GREATEST
OF EASE” — The installation of PEM fasteners is merely
a matter of inserting them in previously punched or drilled
holes in the sheet metal and applying squeezing force to
imbed the clinching ring completely in the sheet.
One or several at a time may be pressed into position
and permanently locked in the sheet.
T A
-0 SHANK Clinching Profile may vary
-1 SHANK -2, -3 SHANKS
Metric
■ ONLY STANDARD TOOLS ARE REQUIRED — Any pneumatic
or oil/hydraulic squeezer adjustable to predetermined
pressures is the ideal tool for installing PEM fasteners. The
squeezing action of such tools uniformly presses the insert into
the assembly regardless of inaccuracies of sheet thickness
and gives the sheet material an opportunity to flow evenly and
smoothly around the shank of the fastener.
(All dimensions are in millimetres)
UNIT PACKAGE 100
SPAENAUR No.
Minimum Hole Size Min. Distance
THREAD CARBON STAINLESS A Max. Sheet In Sheet C Max. E T Centre Line
SIZE STEEL STEEL Thick- +0.08 ± 0.2 ± 0.1 Hole To
Cad or Zinc Pltd. #303 ness (†) Sheet Edge
Our Option
200-100 200-850 0.76 0.8-1.0 0
M2 200-101 200-851 0.97 1.0 4.25 4.22 6.3 1.5 1
4.8
Pitch 0.4
200-102 200-852 1.37 1.4 2
200-103 — 2.21 2.3 3
200-104 — 0.76 0.8-1.0 0
— — 0.97 1.0 1
M3 4.25 4.22 6.3 1.5 4.8
Pitch 0.5
— — 1.37 1.4 2
200-107 — 2.21 2.3 3
200-108 200-858 0.76 0.8-1.0 0
200-109 200-859 0.97 1.0 1
M3.5 200-110 200-860 1.37 1.4 4.75 4.73 7.1 1.5 2
5.6
Pitch 0.6 200-111 200-861 2.21 2.3 3
200-112 200-862 0.76 0.8-1.0 0
200-113 200-863 0.97 1.0 1
M4 — — 1.37 1.4 5.4 5.38 7.9 2.0 2
6.9
Pitch 0.7
200-115 — 2.21 2.3 3
200-116 200-866 0.76 0.8-1.0 0
200-117 — 0.97 1.0 1
M5 200-118 — 1.37 1.4 6.4 6.38 8.7 2.0 2
7.1
Pitch 0.8
— — 2.21 2.3 3
T A
Shank
Style
T A
CATALOG 13
— 200-870 1.37 1.4 1
M6 — — 2.21 2.3 8.75 8.72 11.05 4.08 2
8.6
Pitch 1.0 — — 3.05 3.2 3
M8
Pitch 1.25
200-121 — 1.37 1.4 1
— — 2.21 2.3 10.5 10.44 12.65 5.47 2 9.7
(†) SELECTION OF SHANK LENGTHS — PEM fasteners in each thread
size are available with several shank lengths to meet the specifications of
those design engineers who want panel holes refilled as much as possible.
PEM fasteners with the shortest shank lengths provide adequate holding
power for most applications in panel material which exceeds the minimum
specified sheet thickness.
NOTE:
Use Carbon Steel PEM fasteners in materials
with Rockwell hardness of B-85 or less.
Stainless Steel PEM fasteners are for use in
materials with Rockwell hardness of B-70 or
less.
Tel: 1-800-265-8772 Fax: 519-744-0818
C167
10 Mar 04