Zinc Washers | McMaster-Carr

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	Air Inlet Pipe Size Air Inlet Pipe Size

	Material Material	Show

Zinc

	Material Material	Hide

	Air Inlet Gender Air Inlet Gender

Female

Male

	Air Inlet Thread Type Air Inlet Thread Type

NPT

BSPP

BSPT

	Air Consumption Air Consumption

	System of Measurement System of Measurement

Inch

	Air Inlet Thread Length Air Inlet Thread Length

	Airflow Pattern Airflow Pattern

Focused

Wide

	Tip Width Tip Width

15/16"

1 13/16"

1 7/8"

	Nozzle Style Nozzle Style

	Straight
	Angled
	Bend and Stay

	For Use With For Use With

Compressed Air

Wire, Cable, and Cords

	Length Length

	Volume Volume

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Maximum Inlet Pressure Maximum Inlet Pressure

100 to 149 psi

150 to 199 psi

250 psi or greater

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 299° F

300° to 499° F

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Air Inlet Threads Per Inch Air Inlet Threads Per Inch

	Specifications Met Specifications Met

OSHA Compliant 29 CFR
1910.242

OSHA Compliant 29 CFR
1910.95

	Air Inlet Thread Engagement Air Inlet Thread Engagement

	Airflow Rate Airflow Rate

Fixed

Adjustable

	Air Inlet Connection Type Air Inlet Connection Type

Pipe

	Tip Thickness Tip Thickness

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38 Products

Vibration-Resistant Captive Panel Screws

An expanding rubber bushing damps vibration while holding panels together. To install, push the threaded end through a hole in the outer panel, slide on the bushing, and tighten the nut. Next, insert the assembly through the inner panel hole and flip the handle to fasten. They become a part of the panel when installed, so they won't fall out and get lost.

For technical drawings and 3-D models, click on a part number.

For Panel Thick.		For Outer Panel Cutout			Handle
Outer	Total	Ht.	Wd.	For Inner Panel Hole Dia.	Lg.	Ht.	Material	Color	Screw Lg.	Bushing Material	Nut Material		Each
Zinc Alloy
0.01" to 0.13"	0.26"	0.161"	0.13"	0.375"	1.09"	0.31"	Nylon Plastic	Black	0.52"	Rubber	Nylon Plastic	000000000	00000

Brush-Style Furniture Grommets

Wire, cable, and cords pass through the grommet opening while the bristles fill in the gaps to control dust and debris. Use these grommets to eliminate cord clutter on desktops, countertops, benchtops, and other work surfaces. Push them into place.

Zinc alloy grommets are more durable than plastic grommets.

For technical drawings and 3-D models, click on a part number.

Round—Zinc Alloy

Nickel-Plated Zinc Alloy—Dull
	For Hole Dia.	Flange Dia.	Dp. Under Flange	Temp. Range, °F	For Use Outdoors		Each
1	2 3/8"	2 11/16"	15/32"	32° to 390°	No	0000000	000000
1	3 5/32"	3 17/32"	1/2"	32° to 390°	No	0000000	00000
Chrome-Plated Zinc Alloy—Polished
1	2 3/8"	2 11/16"	15/32"	32° to 390°	No	0000000	00000
1	3 5/32"	3 17/32"	1/2"	32° to 390°	No	0000000	00000

Air Nozzles

These nozzles are engineered for the most efficient air consumption. Volume (dBA) is measured 3 ft. from the nozzle at 80 psi.

Nozzles that meet OSHA 29 CFR 1910.242 conform to requirements for maximum air outlet pressure. Nozzles that meet OSHA 29 CFR 1910.95 conform to requirements for noise.

For technical drawings and 3-D models, click on a part number.

NPT Male

	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dBA	Tip OD	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
C	1/8	15 cfm @ 100 psi	158°	Not Rated	5/16"	2 3/16"	145	Zinc	OSHA Compliant 29 CFR 1910.242	00000000	000000
D	1/2	73 cfm @ 100 psi	250°	87	1"	2 3/4"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000
D	3/4	110 cfm @ 100 psi	250°	96	1 1/4"	3 1/2"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000

NPT Female

	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dBA	Tip OD	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
D	1/8	12 cfm @ 100 psi	250°	71	1/2"	1 3/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000
D	3/8	44 cfm @ 100 psi	250°	82	3/4"	1 5/8"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	00000
D	1/2	73 cfm @ 100 psi	250°	87	1"	2"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000
D	3/4	110 cfm @ 100 psi	250°	96	1 1/4"	2 1/2"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000
E	1/4	18 cfm @ 100 psi	250°	74	3/4"	1 3/4"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	00000

Wide-Airflow Air Nozzles

The flat nozzle tip distributes air over a wider area than focused-airflow nozzles. Volume (dB) is measured 3 ft. from the nozzle at 80 psi.

Nozzles that are OSHA Compliant 29 CFR 1910.242 conform to requirements for maximum air outlet pressure. Nozzles that are OSHA Compliant 29 CFR 1910.95 conform to requirements for noise.

For technical drawings and 3-D models, click on a part number.

NPT Male

					Tip
	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dB	Wd.	Thick.	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
A	1/8	13 cfm @ 100 psi	158°	Not Rated	15/16"	1/8"	2 3/16"	145	Zinc	OSHA Compliant 29 CFR 1910.242	00000000	000000
A	1/4	25 cfm @ 100 psi	158°	Not Rated	1 7/8"	1/8"	3 1/8"	145	Zinc	OSHA Compliant 29 CFR 1910.242	00000000	00000
K	1/8	15 cfm @ 100 psi	155°	84	15/16"	3/16"	15/16"	145	Zinc	OSHA Compliant 29 CFR 1910.242	0000000	00000

NPT Female

					Tip
	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dB	Wd.	Thick.	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
A	1/8	25 cfm @ 100 psi	158°	83	1 13/16"	3/16"	3 1/8"	145	Zinc	OSHA Compliant 29 CFR 1910.242	00000000	000000
E	1/4	26 cfm @ 100 psi	250°	75	2"	7/16"	2 1/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	00000
E	1/4	37 cfm @ 80 psi	250°	83	2"	7/16"	2 1/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000
N	1/8	11 cfm @ 80 psi	250°	75	1"	3/8"	1 5/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000
N	1/8	18 cfm @ 80 psi	250°	82	1"	3/8"	1 5/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000

BSPP Male

					Tip
	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dB	Wd.	Thick.	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
A	1/8	12 cfm @ 85 psi	155°	81	15/16"	3/16"	2 3/16"	145	Zinc	OSHA Compliant 29 CFR 1910.242	0000000	000000
A	1/4	22 cfm @ 85 psi	155°	83	1 13/16"	3/16"	3 1/8"	145	Zinc	OSHA Compliant 29 CFR 1910.242	0000000	00000
K	1/8	13 cfm @ 85 psi	155°	83	15/16"	3/16"	15/16"	145	Zinc	OSHA Compliant 29 CFR 1910.242	0000000	00000

BSPT Female

					Tip
	Air Inlet Pipe Size	Air Consumption	Max. Temp., °F	Volume, dB	Wd.	Thick.	O'all Lg.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
E	1/4	37 cfm @ 80 psi	250°	83	2"	7/16"	2 1/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	000000
N	1/8	18 cfm @ 80 psi	250°	82	1"	3/8"	1 5/16"	250	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	0000000	00000

Wide-Airflow Bend-and-Stay Air Nozzles

The flat shape distributes air over a wider area than focused-airflow nozzles. These nozzles are attached to a flexible hose that bends and holds its shape until you reposition it. All conform to OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure and OSHA 29 CFR 1910.95 requirements for noise. Volume (dB) is measured 3 ft. from the nozzles at 80 psi.

For technical drawings and 3-D models, click on a part number.

Air Inlet						Tip
Pipe Size	Thread Type	Gender	Air Consumption	Max. Temp., °F	Volume, dB	Wd.	Thick.	O'all Lg.	Max. Inlet Pressure, psi	Hose Material	Specifications Met		Each
Zinc
1/4	NPT	Male	12 cfm @ 100 psi	140°	75	1"	3/8"	25"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	0000000
1/4	NPT	Male	14 cfm @ 100 psi	140°	75	1"	3/8"	13 11/16"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	000000
1/4	NPT	Male	21 cfm @ 100 psi	140°	85	1"	3/8"	25"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	26 cfm @ 100 psi	140°	80	2"	3/8"	7 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	26 cfm @ 100 psi	140°	80	2"	3/8"	13 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	26 cfm @ 100 psi	140°	80	2"	3/8"	19 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	26 cfm @ 100 psi	140°	80	2"	3/8"	25 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	45 cfm @ 100 psi	140°	85	2"	1/2"	7 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	45 cfm @ 100 psi	140°	85	2"	1/2"	13 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	45 cfm @ 100 psi	140°	85	2"	1/2"	19 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000
1/4	NPT	Male	45 cfm @ 100 psi	140°	85	2"	1/2"	37 3/4"	250	PVC Plastic	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	000000000	000000

Magnet-Mount Bend-and-Stay Air Nozzles

Zinc Nozzle

The magnetic base with an attached flexible hose mounts to your work surface. Bend the hose to position the nozzle and keep it in place. Use the control valve on the base to adjust airflow. Volume (dB) is measured 3 ft. from the nozzle at 80 psi.

Zinc nozzle meets OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure and OSHA 29 CFR 1910.95 requirements for noise.

	Air Inlet
Number of Hoses	Pipe Size	Thread Type	Gender	Air Consumption	Max. Temp., °F	Volume, dB	Tip OD	O'all Lg.	Max. Magnetic Pull, lbs.	Max. Inlet Pressure, psi	Material	Specifications Met		Each
Zinc Nozzle
1	1/4	NPT	Female	16 cfm @ 100 psi	140	74	3/4"	15 11/16"	100	150	Zinc	OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95	00000000	0000000