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GN 817.2 Indexing Plungers Steel, Lock-Out and Non Lock-Out, with Extended Height Knob

Type: B - Non lock-out, without lock nut

Standard Sheet GN 817.2 Print This Page List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Plastic Characteristics

Product description

GN 817.2 indexing plungers are identical to GN 817 but with an extended height knob.

Lock-out types C / CK are used for applications where the plunger pin needs to stay in its retracted position. To achieve this, the knob is rotated by 90 degrees after being retracted. A notch keeps the plunger in the retracted position.

Specification

Threaded body
Steel, blackened finish

Plunger pin
Steel, hardened

Knob
Plastic
Technopolymer (Polyamide PA)

Temperature resistant up to 230 °F (110 °C)
Black, matte finish
Not removable

Lock nut

Inch size
ANSI/ASME B18.2.2
Steel, blackened finish
Metric size
DIN 439 B / ISO 4035 / ISO 8675
Steel, blackened finish

RoHS

GN 817.2 Steel Indexing Plungers, Lock-Out and Non Lock-Out, with Extended Height Knob sketch

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Part Options / Table

Type

B	Non lock-out, without lock nut
BK	Non lock-out, with lock nut
C	Lock-out, without lock nut
CK	Lock-out, with lock nut

Part Number B - Non lock-out, without lock nut	Part Number BK - Non lock-out, with lock nut	Part Number C - Lock-out, without lock nut	Part Number CK - Lock-out, with lock nut	d₁ Pin -0.001 / -0.002 Bore +0.001	l₁ min.	d₂ Thread	d₃	k	l₂	l₃	l₄	A/F	Spring load ≈ Initial	End


817.2-4-4-5/16X18-B	817.2-4-4-5/16X18-BK	817.2-4-4-5/16X18-C	817.2-4-4-5/16X18-CK	0.16 -0.001 / -0.002 / +0.001	0.16	5/16 x 18	0.63	0.83	1.65	0.63	0.20	0.39	1.01 lbf (4.5 N)	2.70 lbf (12 N)
817.2-4-6-5/16X18-B	817.2-4-6-5/16X18-BK	817.2-4-6-5/16X18-C	817.2-4-6-5/16X18-CK	0.16 -0.001 / -0.002 / +0.001	0.24	5/16 x 18	0.63	0.83	1.65	0.63	0.20	0.39	0.90 lbf (4 N)	2.81 lbf (12.5 N)
817.2-5-5-3/8X16-B	817.2-5-5-3/8X16-BK	817.2-5-5-3/8X16-C	817.2-5-5-3/8X16-CK	0.20 -0.001 / -0.002 / +0.001	0.20	3/8 x 16	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	3.37 lbf (15 N)
817.2-5-8-3/8X16-B	817.2-5-8-3/8X16-BK	817.2-5-8-3/8X16-C	817.2-5-8-3/8X16-CK	0.20 -0.001 / -0.002 / +0.001	0.31	3/8 x 16	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	4.05 lbf (18 N)
817.2-6-6-1/2X13-B	817.2-6-6-1/2X13-BK	817.2-6-6-1/2X13-C	817.2-6-6-1/2X13-CK	0.24 -0.001 / -0.002 / +0.001	0.24	1/2 x 13	0.91	1.18	2.28	0.87	0.24	0.55	1.46 lbf (6.5 N)	4.27 lbf (19 N)
817.2-6-9-1/2X13-B	817.2-6-9-1/2X13-BK	817.2-6-9-1/2X13-C	817.2-6-9-1/2X13-CK	0.24 -0.001 / -0.002 / +0.001	0.35	1/2 x 13	0.91	1.18	2.28	0.87	0.24	0.55	1.35 lbf (6 N)	5.62 lbf (25 N)
817.2-8-8-5/8X11-B	817.2-8-8-5/8X11-BK	817.2-8-8-5/8X11-C	817.2-8-8-5/8X11-CK	0.31 -0.001 / -0.002 / +0.001	0.31	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	5.85 lbf (26 N)
817.2-8-12-5/8X11-B	817.2-8-12-5/8X11-BK	817.2-8-12-5/8X11-C	817.2-8-12-5/8X11-CK	0.31 -0.001 / -0.002 / +0.001	0.47	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	6.29 lbf (28 N)
817.2-10-12-5/8X11-B	817.2-10-12-5/8X11-BK	817.2-10-12-5/8X11-C	817.2-10-12-5/8X11-CK	0.39 -0.001 / -0.002 / +0.001	0.47	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	2.14 lbf (9.5 N)	8.54 lbf (38 N)
817.2-4-4-M8X1-B	817.2-4-4-M8X1-BK	817.2-4-4-M8X1-C	817.2-4-4-M8X1-CK	0.16 -0.001 / -0.002 / +0.001	0.16	M 8 x 1	0.63	0.83	1.65	0.63	0.20	0.39	1.01 lbf (4.5 N)	2.70 lbf (12 N)
817.2-4-6-M8X1-B	817.2-4-6-M8X1-BK	817.2-4-6-M8X1-C	817.2-4-6-M8X1-CK	0.16 -0.001 / -0.002 / +0.001	0.24	M 8 x 1	0.63	0.83	1.65	0.63	0.20	0.39	0.90 lbf (4 N)	2.81 lbf (12.5 N)
817.2-5-5-M10X1-B	817.2-5-5-M10X1-BK	817.2-5-5-M10X1-C	817.2-5-5-M10X1-CK	0.20 -0.001 / -0.002 / +0.001	0.20	M 10 x 1	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	3.37 lbf (15 N)
817.2-5-8-M10X1-B	817.2-5-8-M10X1-BK	817.2-5-8-M10X1-C	817.2-5-8-M10X1-CK	0.20 -0.001 / -0.002 / +0.001	0.31	M 10 x 1	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	4.05 lbf (18 N)
817.2-6-6-M12X1.5-B	817.2-6-6-M12X1.5-BK	817.2-6-6-M12X1.5-C	817.2-6-6-M12X1.5-CK	0.24 -0.001 / -0.002 / +0.001	0.24	M 12 x 1.5	0.91	1.18	2.28	0.87	0.24	0.55	1.46 lbf (6.5 N)	4.27 lbf (19 N)
817.2-6-9-M12X1.5-B	817.2-6-9-M12X1.5-BK	817.2-6-9-M12X1.5-C	817.2-6-9-M12X1.5-CK	0.24 -0.001 / -0.002 / +0.001	0.35	M 12 x 1.5	0.91	1.18	2.28	0.87	0.24	0.55	1.35 lbf (6 N)	5.62 lbf (25 N)
817.2-8-8-M16X1.5-B	817.2-8-8-M16X1.5-BK	817.2-8-8-M16X1.5-C	817.2-8-8-M16X1.5-CK	0.31 -0.001 / -0.002 / +0.001	0.31	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	5.85 lbf (26 N)
817.2-8-12-M16X1.5-B	817.2-8-12-M16X1.5-BK	817.2-8-12-M16X1.5-C	817.2-8-12-M16X1.5-CK	0.31 -0.001 / -0.002 / +0.001	0.47	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	6.29 lbf (28 N)
817.2-10-12-M16X1.5-B	817.2-10-12-M16X1.5-BK	817.2-10-12-M16X1.5-C	817.2-10-12-M16X1.5-CK	0.39 -0.001 / -0.002 / +0.001	0.47	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	2.14 lbf (9.5 N)	8.54 lbf (38 N)
817.2-12-15-M20X1.5-B	817.2-12-15-M20X1.5-BK	817.2-12-15-M20X1.5-C	817.2-12-15-M20X1.5-CK	0.47 -0.001 / -0.002 / +0.001	0.59	M 20 x 1.5	1.10	1.42	3.11	1.30	0.39	0.87	2.59 lbf (11.5 N)	8.99 lbf (40 N)

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Inch

Dimensions in: Inch (change to Metric)

d₁ Pin -0.001 / -0.002 Bore +0.001	l₁ min.	d₂ Thread	d₃	k	l₂	l₃	l₄	A/F	Spring load ≈ Initial	End

0.16	0.16	5/16 x 18	0.63	0.83	1.65	0.63	0.20	0.39	1.01 lbf (4.5 N)	2.70 lbf (12 N)
0.16	0.24	5/16 x 18	0.63	0.83	1.65	0.63	0.20	0.39	0.90 lbf (4 N)	2.81 lbf (12.5 N)
0.20	0.20	3/8 x 16	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	3.37 lbf (15 N)
0.20	0.31	3/8 x 16	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	4.05 lbf (18 N)
0.24	0.24	1/2 x 13	0.91	1.18	2.28	0.87	0.24	0.55	1.46 lbf (6.5 N)	4.27 lbf (19 N)
0.24	0.35	1/2 x 13	0.91	1.18	2.28	0.87	0.24	0.55	1.35 lbf (6 N)	5.62 lbf (25 N)
0.31	0.31	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	5.85 lbf (26 N)
0.31	0.47	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	6.29 lbf (28 N)
0.39	0.47	5/8 x 11	1.10	1.42	2.76	1.02	0.31	0.67	2.14 lbf (9.5 N)	8.54 lbf (38 N)

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Metric

Dimensions in: Inch (change to Metric)

d₁ Pin -0.001 / -0.002 Bore +0.001	l₁ min.	d₂ Thread	d₃	k	l₂	l₃	l₄	A/F	Spring load ≈ Initial	End

0.16	0.16	M 8 x 1	0.63	0.83	1.65	0.63	0.20	0.39	1.01 lbf (4.5 N)	2.70 lbf (12 N)
0.16	0.24	M 8 x 1	0.63	0.83	1.65	0.63	0.20	0.39	0.90 lbf (4 N)	2.81 lbf (12.5 N)
0.20	0.20	M 10 x 1	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	3.37 lbf (15 N)
0.20	0.31	M 10 x 1	0.75	0.94	1.89	0.71	0.24	0.47	1.12 lbf (5 N)	4.05 lbf (18 N)
0.24	0.24	M 12 x 1.5	0.91	1.18	2.28	0.87	0.24	0.55	1.46 lbf (6.5 N)	4.27 lbf (19 N)
0.24	0.35	M 12 x 1.5	0.91	1.18	2.28	0.87	0.24	0.55	1.35 lbf (6 N)	5.62 lbf (25 N)
0.31	0.31	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	5.85 lbf (26 N)
0.31	0.47	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	1.91 lbf (8.5 N)	6.29 lbf (28 N)
0.39	0.47	M 16 x 1.5	1.10	1.42	2.76	1.02	0.31	0.67	2.14 lbf (9.5 N)	8.54 lbf (38 N)
0.47	0.59	M 20 x 1.5	1.10	1.42	3.11	1.30	0.39	0.87	2.59 lbf (11.5 N)	8.99 lbf (40 N)

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US$11.61

In Stock: 163

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100	249	US$10.64
250	499	US$9.68
≥ 500		US$8.71

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WARNING:
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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: 0.024 lbs

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