Plunger Pin in Normal Position Protruded

GN 816 Locking Plungers

Type

A	Operation with knob, sleeve black, without lock nut
AK	Operation with knob, sleeve black, with lock nut
AR	Operation with knob, sleeve red, without lock nut
ARK	Operation with knob, sleeve red, with lock nut
B	Operation with key, sleeve black, without lock nut
BK	Operation with key, sleeve black, with lock nut

Show filter

d₁ Pin 0/-0,05 Bore +0,15/+0,07		d₂	d₃	d₄	d₅	d₆	l₁ ≈	l₂	l₃	l₄ ≈	l₅	A/F	Spring load in N ≈ initial	end

6	8	M 12 x 1,5	16	28	17	-	50	8	20	6	43	14	13	28
8	10	M 16 x 1,5	18	28	17	20	52	10	22	6	48	16	14	38

Filter combination produces no result.

Specification

Threaded body
Steel
Zinc plated, blue passivated

Plunger pin
Stainless steel AISI 303

Pressure spring
Stainless steel AISI 301

Knob
Plastic (Polyamide PA)

black matte
not removable

Sleeve
Plastic (Polyamide PA)

Black matte or red
Not removable

Load Rating Information

Stainless Steel Characteristics

Plastic Characteristics

Metric ISO fine thread DIN 13

RoHS

Accessory

Key GN 816-10
Plastic (Polyamide PA)
(All locking plungers have the same key)

Information

If not operated, the plunger of the locking plungers GN 816 protrudes. To retract, move against the spring force and hold in the end position by turning by 90°.

The shape of the cam curve secures the plunger against accidental operation.

When operating the button (Type AR / ARK), the visible red covering sleeve indicates the locking status: Indexing pin does not protrude.

For the execution with operation with key (Type B / BK) a key is required to move the plunger. In this execution, a cover sleeve provides additional security and safety from unauthorized removal of the locking plunger. The cover sleeve also provides additional protection against malfunction caused by dirt.