Hygienic Design, Low-Profile Head, with Recessed Stud for Loss Protection

GN 1582 Stainless Steel Screws

Stainless Steel Screws GN 1582 thumbnail

Identification no.

1	Without additional lock washer

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d₁	l₁	a₁	a₂	a₃	d₂	d₃	d₄ -0,2	d₅	k	l₂	l₃	A/F

M 5	20	2,5-6	6-10,5	10,5-14	11	11,8	4	5,5	7	6	2,5	8
M 5	25	6-11	11-14	14-19	11	11,8	4	5,5	7	6	2,5	8
M 6	25	3-7	7-13	13-17	13	13,8	4,8	6,5	7,5	8	3	10
M 6	30	7-12	12-17	17-22	13	13,8	4,8	6,5	7,5	8	3	10
M 8	30	4-8	8-16	16-20	16	16,8	6,5	8,5	8,5	10	4	13
M 8	40	8-18	18-25	25-30	16	16,8	6,5	8,5	8,5	10	4	13
M 10	40	5-14	14-19	19-28	19	19,8	8,2	10,5	9,5	12	5	16
M 10	50	14-24	24-28	28-38	19	19,8	8,2	10,5	9,5	12	5	16

Filter combination produces no result.

Specification

Stainless steel AISI 316L

Matte finish (Ra < 0.8 µm)MT
Polished finish (Ra < 0.8 μm)PL

Sealing ring

H-NBRH
Temperature resistant -25 °C to +150 °C
EPDME
Temperature resistant -40 °C to +120 °C
Blue
Hardness 85 ±5 Shore A
FDA compliant

Brochure on Hygienic Design

EHEDG Certification

Elastomer Characteristics

Stainless Steel Characteristics

RoHS

Accessory

Sealing Rings GN 7600

On request

Screws with additional
lock washer (Identification no. 2)

Information

Stainless steel screws GN 1582 with low-profile head are certified according to EHEDG guidelines and therefore ideal for use in hygienic areas. Due to the d₄ recessed stud, they are easily secured against loss, such as in a cover. Thus the „captivity of the mounting element“ according to the Machinery Directive 2006 / 42 / EG is given.

When using, instead of a typical tapped and bore hole, it is necessary to provide tapped bores with a thread d₁ on each of the two elements to be assembled. Additionally, a clearance bore of d₅ on one or both sides must be cut. Depending on the design and required clamping length a₁ ... a₃ of the component being attached, there are a number of assembly options as shown above. Alternatively, securing can also be achieved by an additional lock washer mounted on the thin shank d₄.

How to order