Screws and Attachments for Plastic Enclosures

Moulded bosses without threads are provided in most Bopla plastic enclosures. The screws to be used have self-shaping threads and should be slected from the tables below and ordered as an accessory.

In selecting the screws the internal diameters of the bosses and the depth of the hole shown in the drawings should be taken into account.

Choice of Screws for Moulded Bosses

Inside diam.
of boss
Screws
diam
ScrewsLength
of screw
Head
Shape
Type No
(100)
D x K
1,7 - 1,82,2SHR Z KA22 x 6WN 1412 1, galv.590061953,9 x 1,5
22,5SHR Z KA25 x 6WN 1412 1, galv.590061904,4 x 1,7
2,4 - 2,63SHR Z KA
SHR Z KA
30 x 6
30 x 8
WN 1412 1, galv.
WN 1411 1, galv.
59006219
59006217
5,3 x 2,2
6 x 2,1
2,83,5SHR Z KA
SHR Z KA
SHR Z KA
35 x 6
35 x 8
35 x 10
WN 1411 1, galv.
WN 1412 1, galv.
WN 1412 1, galv.
59006209
59006210
59006220
7 x 2,4
6,1 x 2,5
6,1 x 2,5
3,24SHR Z KB40 x 8WN 1442 1, chr.590062307,5 x 2,6
44,5SHR Z B4,5 x 7,8DIN 7981 1, galv.590061017,5 x 2,8
4,35SHR Z KA
SHR Z KA
50 x 8
50 x 10
WN 1444 1, galv.
WN 1442 1, galv.
59006270
59006240
7 x 2,6
8,2 x 2,9
5,57SHR Z B6,3 x 9,5DIN 7981 1, galv.5900611012,5 x 4,5

 

Head Shapes:

Please note when mounting:

As the starting torques of these screws in plastic depend in the depth to which they are screwed, the speed, the exactness of ending the torque on the screw etc., no data on torques generally can be given.

Distance bolts

These bolts enable mounting plates to be set high or sandwiched on moulded bosses without threaded sleeves.
The outside threads are laid out for moulded bosses with an internal diameter of 2.4 - 2.6 mm. The inside threads are M 3. In selecting the length of thread, the depth of the moulded bosses and any mounting plate already installed need to be taken into account.

 

Internal diam. of bossTypeLI1I2Type no.
(100)
2,4 - 2,6DIBLZ AK 30 x 5/IM3/885559006985
2,4 - 2,6DIBLZ AK 30 x 7/IM3/887559006987
2,4 - 2,6DIBLZ AK 30 x 5/IM3/10105759006986
2,4 - 2,6DIBLZ AK 30 x 7/IM3/10107759006988

 

Selecting the threaded sleeve for moulded bosses

Specifically for bosses with an internal diameter of 4 mm and 5.5 mm and a boss depth of 6.5 mm and 9.5 mm threaded sleeves can be added later.

Internal diam. of boss x depthThreaded sleeveType No.
(100)
4 x 6,5Dodge M 3 x 6,559002810
5,4 x 9,5Dodge M 4 x 9,559002820