M12 M20 SS SUS AISI 304 316 316L A2 A4 70 80 Stainless Steel Weld Stud Screw ISO 13918
| Attribute | Value |
|---|---|
| Name | Metal Screw |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Stainless steel |
These high-performance weld stud screws feature a drilling tail design that provides superior hardness and connection strength compared to standard screws. Their self-drilling capability eliminates the need for pre-drilling, significantly improving work efficiency across various industrial applications.
- Self-drilling design eliminates need for pre-drilling
- Exceptional hardness and connection strength
- Available in multiple materials including stainless steel (304, 316, 316L)
- Corrosion-resistant finishes for extended service life
- Precision engineered to 6g/8g standards
| Industry | Application |
|---|---|
| Automotive | High-strength applications in engines and heavy-duty components |
| Mechanical | Connecting mechanical parts, circuit boards, and transmissions |
| Energy | Power generation equipment and transmission line fixtures |
| Construction | Building structures, shipbuilding, and petrochemical equipment |
| Material | Properties |
|---|---|
| Aluminum | Excellent thermal/electrical conductivity, requires proper processing |
| Titanium | Requires EDM machining with deionized water medium |
| Steel | High strength, generates heat during processing |
| Brass | High tensile strength, requires slow cutting speed |
Our stainless steel screws undergo specialized surface treatments to create a protective barrier against corrosive elements. The 316 and 316L variants contain 2-3% molybdenum for enhanced resistance in chloride environments like saltwater.
Key advantages: Superior corrosion resistance, excellent wear properties, high hardness, and long-term durability in demanding environments.
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