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Thread Rolling Screw M4x16 | Taptite 2000 | Hexagon Head with Collar | Zinc Plated | @Pack of 100 | by Wurth
The GEFU thread rolling screw M4x16 is designed for efficient fastening with its Taptite 2000 thread and hexagon head with collar. Ideal for industrial assembly applications, this self-tapping screw preserves material integrity while providing high clamping force and load-bearing capacity. With a durable zinc plating for corrosion resistance, it's perfect for sheet metal fastening and cast blind holes.
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Product Name/Title: Thread Rolling Screw M4x16 | Taptite 2000 | Hexagon Head with Collar | Zinc Plated | @Pack of 100 | by Wurth
Brand: Wurth
SKU: 20973416
Alternatively Known As: Taptite 2000 screw, thread rolling screw, self-tapping hex screw, DIN 7500-1 screw, collar hex screw
Technical Specifications
- Thread type x nominal diameter: M4
- Length: 16 mm
- Collar diameter: 8.45 mm
- Head height: 4 mm
- External drive: WS7 hexagon
- Guideline hole diameter: 3.7 mm
- Standard: DIN 7500-1
- Material: Steel, case-hardened
- Surface: Zinc plated with blue passivation
- RoHS-compliant: Yes
- Head type: Hexagon head
- Drive type: Hexagon
- Thread type: Metric thread
- Collar/flange: Yes
- Dimensions (H x L x W): 4mm x 16mm x 8.45mm
- Weight: 0.01 kg
Key Features
- Self-tapping screws form a nut thread without cutting, preserving material structure
- Case-hardened steel with zinc plating and blue passivation for corrosion resistance
- TRILOBULAR core shape combined with radius profile thread flanks for low rolling torque
- High clamping force and load-bearing capacity due to strain-hardened counter thread
- Play-free and self-locking thread seating reduces likelihood of screw loosening
- Collar/flange design for enhanced load distribution
Professional Installation Requirements
- Installation by trained personnel or professionals recommended to ensure correct torque and thread formation.
Applications
- Assembly in cast blind holes
- Sheet metal fastening in drilled, lasered, and punched parts
- Use in rim holes requiring high clamping force and load-bearing capacity
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable zinc plating extends product life and reduces replacement frequency
Warranty Information
Wurth standard warranty against manufacturing defects applies.
Available Now
Available for immediate purchase, ideal for industrial and manufacturing assembly applications.
