RS PRO Bright Zinc Plated Steel Hex Socket Button Screw, ISO 7380 M4 x 12mm
- RS Stock No.:
- 4839593
- 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 | 4839593 |
| Product description | RS PRO Bright Zinc Plated Steel Hex Socket Button Screw, ISO 7380 M4 x 12mm |
| 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 | 4839593 |
| Product description | RS PRO Bright Zinc Plated Steel Hex Socket Button Screw, ISO 7380 M4 x 12mm |
| Manufacturer / Brand | RS PRO |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 28, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: TW
Product Details
RS Pro BZP Socket Button Head Screw
Brought to you by RS Pro, this range of button head socket screws feature excellent capabilities within machine repair and fixing applications. A cost effective solution to the otherwise expensive stainless steel, these BZP steel versions excel as a fixing method. If corrosion isn't an issue, they are perfect for indoor applications. All models are highly reliable and excellent quality.
Features and Benefits
• Various thread sizes available, including M3 and M4
• Strong BZP steel
• Head height is equal to shank diameter
• Cost effective
What is BZP?
Meaning bright zinc plating, a shiny coating is applied to the steel, this process prevents corrosion and rusting. If the application is situated within a harsh environment, BZP will provide much needed longevity and reliability. Although it may not be as effective as stainless steel, the added benefit would be the price. As stainless steel is completely rust proof, but expensive, BZP Steel offers a great solution and is massively cost effective.
What type of head do these screws have?
As standard, this entire range comes with button hexagon cap heads built onto the screws. Meaning a hexagon key/Allen key will need to be used to fully secure the screws into their corresponding sockets. Please make note of the thread sizes of screws you are using as the sockets will need to have identical metric threads to be fixed.
What is a socket screw?
Socket screws are defined by their name. They are a type of threaded bolt which screws into the intended socket. There are various thread sizes and lengths and can be used for both industrial and personal purposes. A good quality and reliable RS Pro socket screw ensures the fixing will remain strong and stable, whatever the application.
Standards
Threaded in accordance with ISO 7380 standard
Specifications
| Attribute | Value |
| Brand | RS PRO |
| Thread Type | Metric |
| Finish | Bright Zinc Plated |
| Length | 12 mm |
| DIN Standard | ISO 7380 |
| Material | Steel |
| Head Shape | Hex Socket Button |
| Thread Pitch | 0.7 mm |
| Thread Size | M4 |
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