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Round Holes Staggered Pattern

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HEX HOLES STAGGERED PATTERN    
HOLE CENTERS GAUGE/PLATE
THICK.
OPEN AREA

CARBON STEEL

1/4" HEX 9/32" Stag 22 79%
G-90 PRE-GALVANIZED STEEL
1/4" HEX 9/32" Stag 22 79%
ALUMINUM - ALLOY 3003-H14
1/4" HEX 9/32" Stag 20 79%

 

ORNAMENTAL PATTERNS    
DESIGNATION PATTERN GAUGE OPEN AREA
CARBON STEEL
Cloverleaf
Grecian
Marietta
Moire
Octagon
Staggered
Straight Line
Straight Line
Staggered
Straight Line
22
22
22
22
22
50%
35%
45%
41%
35%
ALUMINUM - ALLOY 3003-H14
Grecian
Windsor
Straight Line
Straight Line
20
20
35%
45%

 

OBLONG HOLES STAGGERED PATTERN    
DESIGNATION PATTERN GAUGE / PLATE
THICK.
OPEN AREA
CARBON STEEL
1/8" x 3/4" OBL
1/2" x 1" OBL
7/8" Stag
11/16" Stag
22
3/8"
41%
65%

 

ROUND HOLES STRAIGHT LINE PATTERN    
HOLE CENTERS GAUGE / PLATE
THICK.
OPEN AREA
CARBON STEEL
.027" RD
.050" RD
1/4" RD
1/4" RD
1/4" RD
.050" Strght
.066" Strght
3/8" Strght
1/2" Strght
1" Strght
26
24
16
18, 16
3/16"
23%
45%
35%
20%
5%
G-90 PRE-GALVANIZED STEEL
.037" RD .055" Strght 26 36%
STAINLESS STEEL - TYPE 304
.033" RD
.045" RD
.050" RD
1/16" RD
3/16" RD
.055" Strght
.066" Strght
.066" Strght
7/16" Strght
3/8" Strght
26
24
26
26
18
28%
37%
45%
2%
20%
ALUMINUM - ALLOY 3003-H14
.033" RD
.040" RD
.050" RD
1/2" RD
.055" Strght
.066" Strght
.066" Strght
5/8" Strght
20
20
20, 18
14
28%
29%
45%
50%
BRASS
.045" RD
.050" RD
.066" Strght
.083" Strght
24
24
37%
29%

 

SQUARE HOLES STRAIGHT LINE PATTERN    
HOLE CENTERS GAUGE / PLATE
THICK.
OPEN AREA
CARBON STEEL
.200 SQR
1/4" SQR
3/8" SQR
1/2" SQR
1/2" SQR
3/4" SQR
1/4" Strght
5/16" Strght
1/2" Strght
5/8" Strght
11/16" Strght
1" Strght
22, 20
20
22, 16
16
18
16
64%
64%
56%
64%
53%
56%
STAINLESS STEEL - TYPE 304
.200 SQR 1/4" Strght 22 64%
ALUMINUM - ALLOY 3003-H14
.200 SQR 1/4" Strght 20 64%

 

ADDITIONAL INVENTORY
     Our Stock List details the most comprehensive inventory of perforated metals, ON THE FLOOR, in the Western United States!  In addition to our most popular items listed above, we have hundreds of other patterns and sheet sizes in stock.  If you desire a specific hole, pattern, sheet size or thickness not indicated, just call and we will gladly assist in providing products designed to meet your specific needs.