RS PRO, M4, 7mm Plain Aerotight Lock Nut
- RS Stock No.:
- 6655609
- Brand:
- RS PRO
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 6655609 |
| Product description | RS PRO, M4, 7mm Plain Aerotight Lock Nut |
| Manufacturer / Brand | RS PRO |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 6655609 |
| Product description | RS PRO, M4, 7mm Plain Aerotight Lock Nut |
| Manufacturer / Brand | RS PRO |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 14, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: GB
Product Details
RS Pro A4 Stainless Steel Aerotight Lock Nut - Metric
RS Pro self locking aerotight nut has a type 316, A4 grade stainless steel construction for corrosion resistance.
Aerotight® Stiff Nuts
Self-locking all metal nuts, designed to stay in position despite conditions of severe vibration. This is achieved by cantilevered threaded arms which are deflected downwards and inwards.
Note
Two complete threads of the engaged screw must protrude beyond the nut.
Aerotight® nuts should not be used on damaged or interrupted threads.
Features and Benefits
All metal construction
Suitable for use up to 300°C
Stays in position whether tightened or not
Suitable for use in highly corrosive environments
Reuseable
Range includes:
665-5603 - 8mm Plain Stainless Steel Aerotight Lock Nut, M5
665-5606 - 5.5mm Plain Stainless Steel Aerotight Lock Nut, M3
665-5609 - 7mm Plain Stainless Steel Aerotight Lock Nut, M4
665-5612 - 10mm Plain Stainless Steel Aerotight Lock Nut, M6
665-5615 - 13mm Plain Stainless Steel Aerotight Lock Nut, M8
665-5619 - 17mm Plain Stainless Steel Aerotight Lock Nut, M10
665-5628 - 19mm Plain Stainless Steel Aerotight Lock Nut, M12
Specifications
| Attribute | Value |
| Brand | RS PRO |
| Finish | Plain |
| Width | 7 mm |
| Thread Size | M4 |
| Stainless Steel Type | A4 316 |
| Type | Aerotight |
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