GN 442Schroefdraaddoppen

Schroefdraaddoppen

Bestand tot 200 °C, Aluminium

Technical datasheet

GN 442

Code	d₁	d₂	d₃	d₄	l₁ ±0.5	l₂	l₃	s	t min.

GN 442-22-M16x1,5-1-SW	22	M 16 x 1.5	-	M 5	26	8	15	5	8	12
GN 442-22-M16x1,5-2-SW	22	M 16 x 1.5	2	M 5	26	8	15	5	8	12
GN 442-26-M20x1,5-1-SW	26	M 20 x 1.5	-	M 5	27.5	8.5	16	5	8	17
GN 442-26-M20x1,5-2-SW	26	M 20 x 1.5	2	M 5	27.5	8.5	16	5	8	17
GN 442-32-M26x1,5-1-SW	32	M 26 x 1.5	-	M 5	29	9	17	6	8	27
GN 442-32-M26x1,5-2-SW	32	M 26 x 1.5	2	M 5	29	9	17	6	8	27
GN 442-22-G3/8-1-SW	22	G 3/8	-	M 5	26	8	15	5	8	13
GN 442-22-G3/8-2-SW	22	G 3/8	2	M 5	26	8	15	5	8	13
GN 442-26-G1/2-1-SW	26	G 1/2	-	M 5	27.5	8.5	16	5	8	17
GN 442-26-G1/2-2-SW	26	G 1/2	2	M 5	27.5	8.5	16	5	8	17
GN 442-32-G3/4-1-SW	32	G 3/4	-	M 5	29	9	17	6	8	27
GN 442-32-G3/4-2-SW	32	G 3/4	2	M 5	29	9	17	6	8	27
GN 442-40-G1-1-SW	40	G 1	-	M 5	32.5	11	18	7	8	48
GN 442-40-G1-2-SW	40	G 1	2	M 5	32.5	11	18	7	8	48

Identification no.

No. 1: without vent hole

No. 2: with vent hole

Aluminium

plastic coated

black, RAL 9005, matte finish SW

blank BL

tumbled

temperature resistant up to 200 °C

Sealing ring rubber FPM (Viton^®)

Identification by not black finish of the seal

Threaded plugs GN 442 with the external diameter d₁ match the screw-in holes for DIN 3852 pipe bolt connections.

The sealing ring is embedded in a radial recess on the plane side, which makes the sealing ring captive and cannot be squeezed out during tightening. The sealing is also relatively soft, enhancing the sealing effect also on uneven surfaces.