Standard: DIN 267

Material: Carbon steel

Size: M6-M20

Product Detail | Technical Information | Packaging

Product Detail

Shanghai Metal Corporation is a professional manufacturer and supplier of Sealing Nuts for High Strength Screw Joints with high quality and reasonable price.

Sealing nut is a threaded fastener used for sealing, whose main function is to meet the sealing design requirements of the structure through the action of tightening torque, preventing liquid or gas leakage through the threaded connection. Sealing nuts are commonly used in sealing structures and are essential components.

The ring integrated into the nut helps achieve reliable sealing within the thread without the need for use additional elements. It is reliable in two aspects because it seals below the head within the thread, not to mention the ease of installation.

If you want to know more about Sealing Nuts for High Strength Screw Joints price please feel free to contact us, we will reply you within 24 hours

Standard: DIN267/ ISO898

Material: Carbon steel

Size: M6-M20

Sealing ring: Polyamide 11 (other materials on request)

Surface treatment: Galvanized, black, Passivation, zinc-flake coating, chrome plating, nickel plating, glazing, Anodizing

Captive seal

High preload force

Sealing below the head and inside the thread*

One-piece fastener (nut with seal)

Use of a standard bolt

Uncomplicated fabrication of the housing

Little space required

Efficient installation

Reusable

Hydraulic controls

Pump housings

Hydraulic screw jacks

Mobile hydraulics

Steering gear boxes

Generator housings

Fuel injection pumps

Air filters

Technical Information of Sealing Nuts for High Strength Screw Joints:

d	Surface	D	S	e	a	h	DS 2/90° f min.	DS 2/90° φ	Tol.	Recomm. tightening toraue cl.8 MA [Nm]
M6	phosphated	12	10	11.05	1.5	7	1.5	7,2	0.2	9.0 -10,1
M6	galvanised(CrVI-free)	12	10	11.05	1,5	7	1,5	7,2	0,2	9,0-10,1
M6×0,5	phosphated	12	10	11,05	1,5	7	1,5	7,2	0,2	10,0-11,0
M8	phosphated	17	13	14,38	2	8,5	2,5	10,2	0,3	21,6-24,6
M8	galvanised (CrVI-free)	17	13	14.38	2	8.5	2.5	10.2	0.3	21.6-24.6
M 8	zinc-nickel	17	13	14.38	2	8,5	2,5	10.2	0,3	21,6-24,6
M8×1	phosphated	17	13	14,38	2	8,5	2,5	10,2	0,3	22,8-26,1
M8×1	galvanised(CrVI-free)	17	13	14.38	2	8.5	2.5	10.2	0.3	22.8-26,1
M8×1	zinc-nickel	17	13	14.38	2	8,5	2,5	10.2	0,3	21,6 -24,6
M 10	phosphated	21	17	18,9	3	11	3	12,4	0,3	43 - 48
M 16	phosphated	30	24	26,75	4	18	3	19	0,4	180 -206
M16	galvanised(CrVI-free)	30	24	26.75	4	18	3	19	0.4	180 -206
M 16×1,5	phosphated	30	24	26.75	4	18	3	19	04	189-218
M 16×1,5	galvanised(CrVI-free)	30	24	26.75	4	18	3	19	0,4	189 - 218
M20×1,5	phosphated	37	30	32.95	5	21	4	23.4	0.4	250-255
Further sizes, materials and surfaces on request. All measures in mm

Packaging of Sealing Nuts for High Strength Screw Joints:

Products of Shanghai Metal Corporation are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

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2)Customization

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Sealing Nuts for High Strength Screw Joints

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