316 - Stainless steel - Hexagon socket knurled heads cap screw
Our Grade 316 Stainless Steel Knurled Socket Cap Screws are engineered for the most demanding environments where standard stainless steel would fail. Also known as A4 Marine Grade, these fasteners contain molybdenum to resist salt water and aggressive chemicals. The distinctive knurled pattern on the cylindrical head provides superior friction, allowing for secure finger tightening even in wet or oily conditions, making them the preferred choice for maritime, chemical, and high-end industrial applications.
- Marine Resistance: Manufactured from AISI 316 stainless steel, offering exceptional protection against pitting corrosion caused by chlorides and sea spray.
- Tactile Control: The textured knurled head ensures positive grip for manual threading, significantly aiding assembly in difficult access areas.
- Global Logistics: We maintain a strategic inventory of A4 fasteners and offer rapid shipping options to ensure your project timeline is met.
Showing 49–72 of 287 results
