RS PRO, Slot Countersunk A2 304 Stainless Steel, Machine Screw DIN 963, M4x40mm
- RS Stock No.:
- 9141668
- Brand:
- RS PRO
Technical Reference
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 | 9141668 |
| Product description | RS PRO, Slot Countersunk A2 304 Stainless Steel, Machine Screw DIN 963, M4x40mm |
| 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 | 9141668 |
| Product description | RS PRO, Slot Countersunk A2 304 Stainless Steel, Machine Screw DIN 963, M4x40mm |
| Manufacturer / Brand | RS PRO |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 15, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Metric Thread - A2 Stainless Steel
Machine screws are fully threaded screws that are specifically designed to be used in pre-tapped holes or used with conforming nuts and washers in through holes. Machine screws are available in an array of configurations, materials, driver head types and sizes.
As their name implies, machine screws are used to fasten various components together in appliances, tools, machines, electronic devices, vehicles amongst a whole host of other objects. Machine screws are similar to a bolt but have a socket in the head which allows it to be turned with a screwdriver.
Note
This product requires a slotted screwdriver to make use of the full function. To see the range of our slot countersunk head machine screws please refer to the datasheet and fasteners selection guide. Through these two documents you will also find the various thread sizes and lengths that we have to offer.
Are they easy to assemble?
Our slot countersunk head machine screws have been designed to give the user an easy assembling experience.
When are they used ?
This screw type is an excellent solution for when you need the head to sink into the material.
Features & Benefits
• Excellent corrosion resistance
• Versatile in the number of joints they can fasten
• Features a stainless steel finish
• Metric thread
• Recyclable
• Can be used up to 800°C
• A2 grade 18/8 stainless steel type (304 S15)
Typical Applications
• Food Industries
• Medical sector
• Chemical Industries
• Construction
• Commercial
• Electronic appliances
Specifications
| Attribute | Value |
| Brand | RS PRO |
| Stainless Steel Type | A2 304 |
| Material | Stainless Steel |
| Length Imperial | 1.57 in |
| DIN Standard | DIN 963 |
| Head Shape | Countersunk |
| Length Metric | 40 mm |
| Thread Pitch | 0.7 mm |
| Drive Type | Slot |
| Thread Size Metric | M4 |
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