Threaded Plugs GN 749

Product description

Information

The seal of GN 749 threaded plugs is embedded in a radial recess, and thus cannot be lost or squeezed out during tightening.

The information about the operating pressure are non-binding guide values and rule out any liability. They constitute no general warranty of quality and condition. The user must determine from case to case whether a product is suitable for the intended use.

Specification

Body
Steel

Property class 5.8
Ultrasonically and tensile tested
Zinc plated, nano-passivated finish (silver / yellowish)

Type A

Temperature resistant up to 212 °F (100 °C)
Seal
Rubber NBR (Perbunan^®)

Type B

Temperature resistant up to 356 °F (180 °C)
Seal
Rubber FPM (Viton^®)
Identification by non-black coloring

RoHS

Build & Price

Part Number A - NBR rubber seal (Perbunan^®^)	Part Number B - FPM rubber seal (Viton^®^)	d₁ Fine thread	Pipe thread	d₂ -0.014	d₃	l₁	l₂	s	Max. permissible operating pressure in bar	Recommended tightening torque in Nm


749-M8X1-A	749-M8X1-B	M 8 x 1	-	0.47 -0.014	0.39	0.31	0.16	0.16	400	8
749-M10X1-A	749-M10X1-B	M 10 x 1	-	0.55 -0.014	0.47	0.31	0.16	0.20	400	12
749-G1/8-A	749-G1/8-B	-	G 1/8	0.55 -0.014	0.47	0.31	0.16	0.20	400	12
749-M12X1.5-A	749-M12X1.5-B	M 12 x 1.5	-	0.67 -0.014	0.57	0.47	0.20	0.24	400	25
749-M14X1.5-A	749-M14X1.5-B	M 14 x 1.5	-	0.75 -0.014	0.65	0.47	0.20	0.24	400	30
749-G1/4-A	749-G1/4-B	-	G 1/4	0.75 -0.014	0.65	0.47	0.20	0.24	400	30
749-M16X1.5-A	749-M16X1.5-B	M 16 x 1.5	-	0.87 -0.014	0.74	0.47	0.20	0.31	400	50
749-G3/8-A	749-G3/8-B	-	G 3/8	0.87 -0.014	0.74	0.47	0.20	0.31	400	50
749-M18X1.5-A	749-M18X1.5-B	M 18 x 1.5	-	0.94 -0.014	0.82	0.47	0.20	0.31	400	60
749-M20X1.5-A	749-M20X1.5-B	M 20 x 1.5	-	1.02 -0.014	0.90	0.55	0.20	0.39	400	70
749-M22X1.5-A	749-M22X1.5-B	M 22 x 1.5	-	1.06 -0.014	0.96	0.55	0.20	0.39	400	80
749-G1/2-A	749-G1/2-B	-	G 1/2	1.06 -0.014	0.94	0.55	0.20	0.39	400	80
749-M24X1.5-A	749-M24X1.5-B	M 24 x 1.5	-	1.18 -0.014	1.06	0.55	0.20	0.47	400	95
749-G3/4-A	749-G3/4-B	-	G 3/4	1.26 -0.014	1.15	0.63	0.20	0.47	400	120
749-M26X1.5-A	749-M26X1.5-B	M 26 x 1.5	-	1.26 -0.014	1.15	0.63	0.20	0.47	400	120
749-M27X2-A	749-M27X2-B	M 27 x 2	-	1.26 -0.014	1.15	0.63	0.20	0.47	400	120
749-M30X1.5-A	749-M30X1.5-B	M 30 x 1.5	-	1.46 -0.014	1.29	0.63	0.26	0.67	400	190
749-G1-A	749-G1-B	-	G 1	1.57 -0.014	1.41	0.63	0.26	0.67	400	225
749-M33X2-A	749-M33X2-B	M 33 x 2	-	1.57 -0.014	1.41	0.63	0.26	0.67	400	225
749-G11/4-A	749-G1-1/4-B	-	G 1 1/4	1.97 -0.014	1.80	0.63	0.26	0.87	315	360
749-M42X2-A	749-M42X2-B	M 42 x 2	-	1.97 -0.014	1.80	0.63	0.26	0.87	315	360
749-G11/2-A	749-G11/2-B	-	G 1 1/2	2.17 -0.014	2.00	0.63	0.26	0.94	315	400
749-M48X2-A	749-M48X2-B	M 48 x 2	-	2.17 -0.014	2.00	0.63	0.26	0.94	315	400

d₁ Fine thread	Pipe thread	d₂ -0.014	d₃	l₁	l₂	s	Max. permissible operating pressure in bar	Recommended tightening torque in Nm

M 8 x 1	-	-	0.47	0.39	0.31	0.16	0.16	400	8
M 10 x 1	-	G 1/8	0.55	0.47	0.31	0.16	0.20	400	12
M 12 x 1.5	-	-	0.67	0.57	0.47	0.20	0.24	400	25
M 14 x 1.5	-	G 1/4	0.75	0.65	0.47	0.20	0.24	400	30
M 16 x 1.5	-	G 3/8	0.87	0.74	0.47	0.20	0.31	400	50
M 18 x 1.5	-	-	0.94	0.82	0.47	0.20	0.31	400	60
M 20 x 1.5	-	-	1.02	0.90	0.55	0.20	0.39	400	70
M 22 x 1.5	-	-	1.06	0.96	0.55	0.20	0.39	400	80
-	-	G 1/2	1.06	0.94	0.55	0.20	0.39	400	80
M 24 x 1.5	-	-	1.18	1.06	0.55	0.20	0.47	400	95
M 26 x 1.5	M 27 x 2	G 3/4	1.26	1.15	0.63	0.20	0.47	400	120
M 30 x 1.5	-	-	1.46	1.29	0.63	0.26	0.67	400	190
M 33 x 2	-	G 1	1.57	1.41	0.63	0.26	0.67	400	225
M 42 x 2	-	G 1 1/4	1.97	1.80	0.63	0.26	0.87	315	360
M 48 x 2	-	G 1 1/2	2.17	2.00	0.63	0.26	0.94	315	400

3D Product Configurator

Selected Part

Part Number

Total US Dollars (net)

$1.69

In Stock: 1567

In Stock

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	$1.69
50	99	$1.55
100	249	$1.41
≥ 250		$1.27

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.010 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.