Trade Discount 20%
Countersunk Tapping Screw AW Drive | A2 Stainless Steel | 250 PCS | by Wurth
Countersunk tapping screw with AW drive is designed for reliable fastening in metal and plastic components. Made from A2 stainless steel, it offers enhanced corrosion resistance and fatigue-free screwing for a longer service life. Ideal for machinery, automotive, and construction applications, this screw ensures optimum centering and even force distribution for better mounting output.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Countersunk Tapping Screw AW Drive | A2 Stainless Steel | 250 PCS | by Wurth
Brand: Wurth
SKU: 12394216
Alternatively Known As: Countersunk self-tapping screw, AW drive tapping screw, Stainless steel tapping screw, WN 112 screw
Technical Specifications
- Material: Stainless steel A2
- Surface: Plain
- RoHS-compliant: Yes
- Form: C
- Nominal diameter (d1): 4.2 mm
- Length (l1): 16 mm
- Head diameter (dk): 8.1 mm
- Head height (k1): 3.1 mm
- Internal drive: AW20
- Drive type: AW
- Head type: Countersunk head 80 degree
- Thread type: Self-tapping screw thread
- Thread design: Full thread
- Shape of tip: C
- Dimensions (H x L x W): 3.1mm x 16mm x 8.1mm
- Weight: 0.05 kg
Key Features
- AW drive system for enhanced torque transmission
- Longer service life due to fatigue-free screwing-in
- Optimum centring for better mounting output
- Even force distribution prevents damage to surface-protection coating
- Better resistance to corrosion
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and fastening.
Applications
- General fastening in metal and plastic components
- Suitable for corrosion-resistant applications
- Ideal for use in machinery, automotive, and construction
Standards & Compliance
- AS/NZS 4785 – Mechanical fasteners for general engineering purposes
Environmental Benefits
- Made from stainless steel A2 which is recyclable and corrosion resistant, reducing replacement frequency and waste.
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
