Perforated Screens | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	Hole Diameter Hole Diameter

	Material Material

	Thickness Thickness

	Width Width

	Length Length

	Open Area Open Area

5%
10%
20%
21%
22%
23%
25%
26%
27%
28%
29%
30%
31%
32%
33%
34%
35%
36%
37%
40%
41%
43%
45%
46%
47%
48%
51%
58%
63%
64%
79%

	Gauge Gauge

	Hole Pattern Hole Pattern

Staggered

Straight

	Hole Center-to-Center Hole Center-to-Center

	Shape Shape


Sheet and Bar	Ring

	Construction Construction	Show

Perforated

	Construction Construction	Hide

	Form Form

Sheet

Roll

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Color Color

	White		Black
	Clear		Gray

	For Tube OD For Tube OD

1 1/2"

2 1/2"

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

-100° F or less

-49° to 0° F

	Specifications Met Specifications Met

3-A Sanitary Certified

	Environment Environment

Food and Beverage

Sanitary

	OD OD

	ID ID

	Maximum Pressure Maximum Pressure

Not Rated

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322 Products

About Perforated Sheets

Stainless Steel Perforated Sheets

Small-Particle-Filtering Stainless
Steel Perforated Sheets

Trap small particles in low-flow applications—these sheets have tiny holes and small open area.

Steel Perforated Sheets

Use thesee sheets for machine guards and protective panels in noncorrosive environments.

High-Flow Steel Perforated Sheets

Hexagonal holes provide a large open area for high-flow applications.

Aluminum Perforated Sheets

These sheets have good corrosion resistance, weldability, and formability. Aluminum is lightweight.

High-Flow Aluminum Perforated Sheets

Hexagonal holes provide a large open area for high-flow applications.

High-Strength Aluminum Perforated Sheets

Harder and stronger than our other aluminum perforated sheets, these sheets have greater wear resistance.

High-Strength PVC Plastic Perforated Sheets

These sheets are stronger than our other plastic perforated sheets for greater impact and abrasion resistance.

Flexible Polypropylene Plastic Perforated Sheets

These are our most flexible plastic perforated sheets.

Brass Perforated Sheets

Brass is softer and easier to form compared to other metals.

Tube Fitting Gaskets

Ultra-Chemical-Resistant PTFE Gaskets with
Perforations for Quick-Clamp Tube Fittings

These chemical-resistant gaskets have a perforated plate that filters, separates, and strains liquids or dry materials in your line.

Water- and Steam-Resistant EPDM Gaskets
with Perforations for Quick-Clamp Tube Fittings

These gaskets have a perforated plate to filter, separate, and strain liquids or dry materials in your line.

High-Temperature Silicone Gaskets with
Perforations for Quick-Clamp Tube Fittings

Use these perforated gaskets to filter liquids and dry materials, as well as create a tight seal in quick-clamp stainless steel sanitary tube fittings. Made of silicone, they handle temperatures up to 450° F, so they’re good for heated ingredients and clean-in-place (CIP) processes.