Indexing Plungers GN 717

Type: BK - Non lock-out, with lock nut
Material: NI - Stainless steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

List of Indexing Plunger Types Load Rating Information Metric ISO Threads DIN 13 Metric ISO Fine Threads DIN 13 Plastic Characteristics Stainless Steel Characteristics

Product description

Indexing plungers GN 717 are characterized by small dimensions. These indexing plungers are universally applicable due to their prevention of misalignments and positioning errors of the mating indexing bores.

The type C / CK with rest position are used for such applications where the plunger has to stay in its retracted position.

During assembly, the max. tightening torques shown in the table should not be exceeded when securing the lock nut.

Specification

Guide
Stainless steelNI AISI 303

Plunger pin
Stainless steel AISI 303

Knob
Plastic, Polyamide (PA)

Black matte finsih
Not removable

Pressure spring
Stainless steel AISI 301

Lock nut ISO 4035 / ISO 8675
Stainless steel

RoHS

Accessory

GN 909.5 Thin Hex Nuts
GN 412.3 Locating Bushings with Tapered Flange (Steel)
GN 412.1 Mounting Blocks

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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 -0.05 Guide +0.03/+0.08	d₂	d₄	e	l₁	l₂	l₃	l₄	l₅ min.	l₆	l₇	A/F	Max. tightening torque in Nm	Spring load ≈ Initial	End


717-5-3/8X16-B-NI	717-5-3/8X16-BK-NI	717-5-3/8X16-C-NI	717-5-3/8X16-CK-NI	0.197 -0.05 / +0.03/+0.08	3/8 x 16	0.71	0.45	1.67	0.20	0.63	0.24	0.53	1.81	0.37	0.39	22	1.12 lbf (5 N)	5.40 lbf (24 N)
717-6-1/2X13-B-NI	717-6-1/2X13-BK-NI	717-6-1/2X13-C-NI	717-6-1/2X13-CK-NI	0.236 -0.05 / +0.03/+0.08	1/2 x 13	0.83	0.54	2.05	0.24	0.79	0.30	0.65	2.17	0.41	0.47	38	1.12 lbf (5 N)	4.72 lbf (21 N)
717-8-5/8X11-B-NI	717-8-5/8X11-BK-NI	717-8-5/8X11-C-NI	717-8-5/8X11-CK-NI	0.315 -0.05 / +0.03/+0.08	5/8 x 11	0.98	0.77	2.50	0.31	0.94	0.35	0.81	2.68	0.53	0.67	80	1.35 lbf (6 N)	4.95 lbf (22 N)
717-10-5/8X11-B-NI	717-10-5/8X11-BK-NI	717-10-5/8X11-C-NI	717-10-5/8X11-CK-NI	0.394 -0.05 / +0.03/+0.08	5/8 x 11	0.98	0.77	2.66	0.39	1.02	0.35	0.89	2.85	0.55	0.67	80	0.90 lbf (4 N)	6.07 lbf (27 N)
717-3-M6-B-NI	717-3-M6-BK-NI	717-3-M6-C-NI	717-3-M6-CK-NI	0.118 -0.05 / +0.03/+0.08	M 6	0.47	0.27	1.18	0.14	0.47	0.18	0.39	1.28	0.28	0.24	2	0.67 lbf (3 N)	2.70 lbf (12 N)
717-3-M6X0.75-B-NI	717-3-M6X0.75-BK-NI	717-3-M6X0.75-C-NI	717-3-M6X0.75-CK-NI	0.118 -0.05 / +0.03/+0.08	M 6 x 0.75	0.47	0.27	1.18	0.14	0.47	0.18	0.39	1.28	0.28	0.24	3	0.67 lbf (3 N)	2.70 lbf (12 N)
717-4-M6-B-NI	717-4-M6-BK-NI	717-4-M6-C-NI	717-4-M6-CK-NI	0.157 -0.05 / +0.03/+0.08	M 6	0.47	0.27	1.20	0.16	0.47	0.18	0.39	1.30	0.28	0.24	2	0.67 lbf (3 N)	2.70 lbf (12 N)
717-4-M8X1-B-NI	717-4-M8X1-BK-NI	717-4-M8X1-C-NI	717-4-M8X1-CK-NI	0.157 -0.05 / +0.03/+0.08	M 8 x 1	0.63	0.36	1.56	0.18	0.63	0.24	0.53	1.69	0.37	0.31	8	1.12 lbf (5 N)	5.40 lbf (24 N)
717-5-M8-B-NI	717-5-M8-BK-NI	717-5-M8-C-NI	717-5-M8-CK-NI	0.197 -0.05 / +0.03/+0.08	M 8	0.63	0.36	1.57	0.20	0.63	0.24	0.53	1.71	0.37	0.31	7	1.12 lbf (5 N)	5.40 lbf (24 N)
717-5-M8X1-B-NI	717-5-M8X1-BK-NI	717-5-M8X1-C-NI	717-5-M8X1-CK-NI	0.197 -0.05 / +0.03/+0.08	M 8 x 1	0.63	0.36	1.57	0.20	0.63	0.24	0.53	1.71	0.37	0.31	7	1.12 lbf (5 N)	5.40 lbf (24 N)
717-5-M10X1-B-NI	717-5-M10X1-BK-NI	717-5-M10X1-C-NI	717-5-M10X1-CK-NI	0.197 -0.05 / +0.03/+0.08	M 10 x 1	0.71	0.45	1.67	0.20	0.63	0.24	0.53	1.81	0.37	0.39	22	1.12 lbf (5 N)	5.40 lbf (24 N)
717-6-M10-B-NI	717-6-M10-BK-NI	717-6-M10-C-NI	717-6-M10-CK-NI	0.236 -0.05 / +0.03/+0.08	M 10	0.71	0.45	1.93	0.24	0.79	0.30	0.67	2.05	0.41	0.39	15	1.12 lbf (5 N)	4.72 lbf (21 N)
717-6-M12X1.5-B-NI	717-6-M12X1.5-BK-NI	717-6-M12X1.5-C-NI	717-6-M12X1.5-CK-NI	0.236 -0.05 / +0.03/+0.08	M 12 x 1.5	0.83	0.54	2.05	0.24	0.79	0.30	0.65	2.17	0.41	0.47	38	1.12 lbf (5 N)	4.72 lbf (21 N)
717-8-M12-B-NI	717-8-M12-BK-NI	717-8-M12-C-NI	717-8-M12-CK-NI	0.315 -0.05 / +0.03/+0.08	M 12	0.83	0.54	2.32	0.31	0.94	0.35	0.81	2.50	0.53	0.47	20	1.35 lbf (6 N)	4.95 lbf (22 N)
717-8-M12X1.5-B-NI	717-8-M12X1.5-BK-NI	717-8-M12X1.5-C-NI	717-8-M12X1.5-CK-NI	0.315 -0.05 / +0.03/+0.08	M 12 x 1.5	0.83	0.54	2.32	0.31	0.94	0.35	0.81	2.50	0.53	0.47	20	1.35 lbf (6 N)	4.95 lbf (22 N)
717-8-M16X1.5-B-NI	717-8-M16X1.5-BK-NI	717-8-M16X1.5-C-NI	717-8-M16X1.5-CK-NI	0.315 -0.05 / +0.03/+0.08	M 16 x 1.5	0.98	0.77	2.50	0.31	0.94	0.35	0.81	2.68	0.53	0.67	80	1.35 lbf (6 N)	4.95 lbf (22 N)
717-10-M16X1.5-B-NI	717-10-M16X1.5-BK-NI	717-10-M16X1.5-C-NI	717-10-M16X1.5-CK-NI	0.394 -0.05 / +0.03/+0.08	M 16 x 1.5	0.98	0.77	2.66	0.39	1.02	0.35	0.89	2.85	0.55	0.67	80	0.90 lbf (4 N)	6.07 lbf (27 N)

d₁ Pin -0.05 Guide +0.03/+0.08	d₂	d₄	e	l₁	l₂	l₃	l₄	l₅ min.	l₆	l₇	A/F	Max. tightening torque in Nm	Spring load ≈ Initial	End

0.197	3/8 x 16	0.71	0.45	1.67	0.20	0.63	0.24	0.53	1.81	0.37	0.39	22	1.12 lbf (5 N)	5.40 lbf (24 N)
0.236	1/2 x 13	0.83	0.54	2.05	0.24	0.79	0.30	0.65	2.17	0.41	0.47	38	1.12 lbf (5 N)	4.72 lbf (21 N)
0.315	5/8 x 11	0.98	0.77	2.50	0.31	0.94	0.35	0.81	2.68	0.53	0.67	80	1.35 lbf (6 N)	4.95 lbf (22 N)
0.394	5/8 x 11	0.98	0.77	2.66	0.39	1.02	0.35	0.89	2.85	0.55	0.67	80	0.90 lbf (4 N)	6.07 lbf (27 N)

d₁ Pin -0.05 Guide +0.03/+0.08	d₂	d₄	e	l₁	l₂	l₃	l₄	l₅ min.	l₆	l₇	A/F	Max. tightening torque in Nm	Spring load ≈ Initial	End

0.118	M 6	0.47	0.27	1.18	0.14	0.47	0.18	0.39	1.28	0.28	0.24	2	0.67 lbf (3 N)	2.70 lbf (12 N)
0.118	M 6 x 0.75	0.47	0.27	1.18	0.14	0.47	0.18	0.39	1.28	0.28	0.24	3	0.67 lbf (3 N)	2.70 lbf (12 N)
0.157	M 6	0.47	0.27	1.20	0.16	0.47	0.18	0.39	1.30	0.28	0.24	2	0.67 lbf (3 N)	2.70 lbf (12 N)
0.157	M 8 x 1	0.63	0.36	1.56	0.18	0.63	0.24	0.53	1.69	0.37	0.31	8	1.12 lbf (5 N)	5.40 lbf (24 N)
0.197	M 8	0.63	0.36	1.57	0.20	0.63	0.24	0.53	1.71	0.37	0.31	7	1.12 lbf (5 N)	5.40 lbf (24 N)
0.197	M 8 x 1	0.63	0.36	1.57	0.20	0.63	0.24	0.53	1.71	0.37	0.31	7	1.12 lbf (5 N)	5.40 lbf (24 N)
0.197	M 10 x 1	0.71	0.45	1.67	0.20	0.63	0.24	0.53	1.81	0.37	0.39	22	1.12 lbf (5 N)	5.40 lbf (24 N)
0.236	M 10	0.71	0.45	1.93	0.24	0.79	0.30	0.67	2.05	0.41	0.39	15	1.12 lbf (5 N)	4.72 lbf (21 N)
0.236	M 12 x 1.5	0.83	0.54	2.05	0.24	0.79	0.30	0.65	2.17	0.41	0.47	38	1.12 lbf (5 N)	4.72 lbf (21 N)
0.315	M 12	0.83	0.54	2.32	0.31	0.94	0.35	0.81	2.50	0.53	0.47	20	1.35 lbf (6 N)	4.95 lbf (22 N)
0.315	M 12 x 1.5	0.83	0.54	2.32	0.31	0.94	0.35	0.81	2.50	0.53	0.47	20	1.35 lbf (6 N)	4.95 lbf (22 N)
0.315	M 16 x 1.5	0.98	0.77	2.50	0.31	0.94	0.35	0.81	2.68	0.53	0.67	80	1.35 lbf (6 N)	4.95 lbf (22 N)
0.394	M 16 x 1.5	0.98	0.77	2.66	0.39	1.02	0.35	0.89	2.85	0.55	0.67	80	0.90 lbf (4 N)	6.07 lbf (27 N)