Square holes

The square holes can be arranged in parallel, diagonal or alternate rows. The square perforation allows obtaining a high free area, ideal for ventilation and screening.
They are produced on any material with the exception of stone and glass, starting from hole 5 x 5 mm.

Hole shape and size


C 10 - Square hole
Symbol C followed by the side dimension

Hole arrangement and pitch


U 15 - 90 Even
Symbol U followed by pitch = 15 mm

Find among the products in stock

Side (mm):     Pitch (mm):
Material:
Width x Length (mm):     Thickness (mm):

Product configuration

Go to the configurator

C 5U 7

Even square holes
Free area 51%
Side 5 mm
Pitch 7 mm
5 products

C 5U 8

Even square holes
Free area 39%
Side 5 mm
Pitch 8 mm
2 products

C 8U 10

Even square holes
Free area 64%
Side 8 mm
Pitch 10 mm
3 products

C 8U 12

Even square holes
Free area 44%
Side 8 mm
Pitch 12 mm
7 products

C 10U 12

Even square holes
Free area 69%
Side 10 mm
Pitch 12 mm
6 products

C 10U 14

Even square holes
Free area 51%
Side 10 mm
Pitch 14 mm
3 products

C 10U 15

Even square holes
Free area 44%
Side 10 mm
Pitch 15 mm
15 products

C 15U 20

Even square holes
Free area 56%
Side 15 mm
Pitch 20 mm
1 product

C 20U 40

Even square holes
Free area 25%
Side 20 mm
Pitch 40 mm
1 product

C 30U 60

Even square holes
Free area 25%
Side 30 mm
Pitch 60 mm
1 product

C 40U 80

Even square holes
Free area 25%
Side 40 mm
Pitch 80 mm
1 product