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RS PRO Pozidriv Countersunk Stainless Steel Machine Screw M4 16 mm A4 316 Marine Grade 158-3629
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Stainless Steel |
| Grade | A4 |
| Length | 16mm |
| Model | 158-3629 |
| Drive Type | Pozidriv |
| Head Shape | Countersunk |
| Thread | M4 |
| Standards/Approvals | DIN 965 |
Key Features
- The countersunk head provides a flat surface for flush fitting.
- Constructed from A4 316 marine grade stainless steel with excellent chloride corrosion resistance.
- Pozidriv drive type ensures superior screwdriver grip and reduces cam-out.
- Complies with DIN 965 standards for quality and performance.
- Suitable for marine, chemical, medical, and industrial applications.
- Metric M4 thread with 16 mm length designed for pre-tapped holes.
- Ideal for assembling machinery and vehicle engines with high-quality joints.
Product Description
RS PRO 158-3629 Pozidriv Countersunk Stainless Steel Machine Screw M4 16 mm is a high-quality fastening solution made from marine grade A4 316 stainless steel renowned for its outstanding corrosion resistance, particularly to chloride environments. This makes it highly suitable for applications exposed to harsh conditions such as chemical plants, swimming pools, and marine vessels.
The flat countersunk head design enables the screw to sit flush or below the surface of the material, ensuring a smooth finish that is easily cleanable and ideal when a flat surface is required. The Pozidriv drive recess offers enhanced engagement with screwdrivers, minimizing cam-out and making tightening or loosening more efficient.
Designed to meet DIN 965 standards, this machine screw features a metric M4 thread with a length of 16 mm, intended for use in pre-tapped holes to produce strong, vibration-resistant joints in industrial machinery, vehicle engines, and other equipment.
Its A4 grade stainless steel composition confers resistance not only to corrosion but also to extreme temperatures, making it versatile across a variety of demanding environments including medical sterilizing equipment and sewerage treatment plants.
The countersunk head enables flush mounting with surfaces. Made from A4 316 marine grade stainless steel for high corrosion resistance. Pozidriv drive type improves screwdriver grip and reduces stripping risk. Compliant with DIN 965 standards for machine screws.
Metric M4 thread and 16 mm length suitable for pre-tapped holes. Ideal for industrial, marine, chemical, and medical applications. Easy to clean and maintain even in harsh conditions.
This RS PRO machine screw is an excellent choice for applications requiring durable, reliable fasteners with superior corrosion resistance and a neat, flush finish. Browse the Machine Screws section on EnvMart for compatible fasteners and related components.
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Frequently Asked Questions
It is constructed from A4 316 marine grade stainless steel, which provides excellent corrosion resistance, particularly in chloride environments.
The length of this machine screw is 16 mm.
This unit features a Pozidriv drive type, which enhances screwdriver grip and reduces the risk of cam-out during use.
It has a metric M4 thread designed for use in pre-tapped holes.
It complies with DIN 965 standards for quality and performance in machine screws.
This model is suitable for marine, chemical, medical, and industrial applications due to its corrosion resistance and flush fitting design.
The country of origin for this machine screw is India.
It is designed to produce strong, vibration-resistant joints, making it suitable for assembling machinery and vehicle engines.
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