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RS PRO M3 x 12 mm Bright Zinc Steel Pan Head Sems Screw with Spring Washer 278-657
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Length | 12mm |
| Model | 278-657 |
| Finish | Bright Zinc |
| Drive Type | Pozidriv |
| Thread Size | M3 |
| Head Shape | Pan |
| Washer type | Spring |
| Standards/Approvals | BS 4183/DIN 6797A |
| RS PRO x 6 mm Bright Zinc Steel Pan Head Sems Screw, External Tooth WasherBrand | RS PRO |
Key Features
- Made from steel with a bright zinc-plated finish for durability and corrosion resistance.
- Features a pan head shape providing a smooth, rounded top surface.
- Uses a Pozidriv drive type for secure and precise fastening.
- Includes a spring washer attached to the screw for added locking strength.
- The thread size is M3, suitable for various industrial assembly applications.
- Complies with standards BS 4183 and DIN 6797A ensuring quality and reliability.
- Originates from Taiwan, Province Of China, reflecting proven manufacturing quality.
- Supplied as SEMS screws, preassembled which saves installation time on projects.
Product Description
RS PRO 278-657 M3 x 12 mm Bright Zinc Steel Pan Head Sems Screw with Spring Washer is designed for industrial and commercial applications requiring reliable fastening with corrosion resistance.
These screws are made of steel with bright zinc plating, ensuring long-lasting durability and protection against rust in both indoor and outdoor environments. The pan head provides a smooth, rounded finish suitable for panel mounting and other fastening needs.
Equipped with a Pozidriv drive type, these screws offer excellent torque control and reduced cam-out risk, making installation efficient and secure.
The SEMS screws come preassembled with spring washers, which provide extra locking force, preventing screws from loosening due to vibrations or dynamic loads. This feature saves significant installation time when applying multiple fasteners in assembly or construction projects.
The thread size of M3 and a length of 12 mm make these screws versatile for a variety of fastening requirements in machine assembly, panel installation, and general manufacturing maintenance.
Made of steel with a bright zinc finish for corrosion protection. Pan head design for aesthetic and functional fastening. Pozidriv drive reduces cam-out and improves torque transfer. Incorporates spring washers to prevent loosening under vibration.
Conforms to BS 4183 and DIN 6797A quality standards. Preassembled Sems Screws speed assembly processes. Suitable for use in industrial, manufacturing, and construction sectors. Country of Origin: Taiwan, Province Of China.
This product is ideal for professionals requiring high-quality, reliable screws for mechanical, electrical, and civil applications where secure fastening and corrosion resistance are critical. These screws are commonly used in panel assembly, roofing, woodworking, and machinery maintenance.
Browse the category to find additional RS PRO fastening solutions and related industrial hardware for your project needs.
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Frequently Asked Questions
The thread size of this model is M3, making it suitable for various industrial assembly applications.
It is made from steel, providing strength and durability for fastening applications.
This unit uses a Pozidriv drive type, which improves torque control and reduces cam-out risk during installation.
The screw has a pan head shape, providing a smooth, rounded top surface suitable for panel mounting.
Yes, it includes a spring washer attached to the screw, which enhances locking strength and prevents loosening due to vibrations.
It complies with BS 4183 and DIN 6797A standards, ensuring quality and reliability in its performance.
This product originates from Taiwan, Province Of China, reflecting proven manufacturing quality.
It is suitable for various applications including machine assembly, panel installation, and general manufacturing maintenance.
The spring washer provides extra locking force, preventing the screw from loosening under dynamic loads and vibrations.
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