- Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws.
- A Pozidriv recess allows for increased torque while reducing the risk of drive cam-out.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Diameter (Nominal): M4
- Thread Pitch: 0.7
- Diameter (Dimension): 4.07mm
- Length (Nominal): 20mm
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Thread Rolling Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Trilobe Triangular Body with Threads for Metals
- Head Style: Flat Countersunk Head
- Head Style Detail: 80 Degree Countersink
- Drive Style: Cruciform Recess Drive
- Drive Detail: Pozidriv Type Z
- Threading: Machine Screw Threading
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated and Waxed
- Coating Color: Clear
- Standards and Specifications: DIN 7500 Type M
- Shop by System of Measurement:
- Metric
- Shop by Material:
- Steel
- Material:
- Steel
- Standards and Specifications:
- DIN 7500 Type M
- Coating Color:
- Clear
- Coating:
- Zinc Plated and Waxed
- Threading:
- Machine Screw Threading
- Drive Detail:
- Pozidriv Type Z
- Drive Style:
- Cruciform Recess Drive
- Head Style Detail:
- 80 Degree Countersink
- Head Style:
- Flat Countersunk Head
- Form and Design:
- Trilobe Triangular Body with Threads for Metals
- Brand:
- Aspen Fasteners(r)
- Length (Nominal):
- 20mm
- Thread Pitch:
- 0.7
- Diameter (Dimension):
- 4.07mm
- Diameter (Nominal):
- M4
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- System of Measurement:
- Metric
- Category:
- Thread Rolling Screws
- Order:
- Thread Cutting Fasteners
- Product Class:
- Externally Threaded Fasteners
- Material Processes:
- Case Hardened
-
Description
- Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws.
- A Pozidriv recess allows for increased torque while reducing the risk of drive cam-out.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Diameter (Nominal): M4
- Thread Pitch: 0.7
- Diameter (Dimension): 4.07mm
- Length (Nominal): 20mm
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Thread Rolling Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Trilobe Triangular Body with Threads for Metals
- Head Style: Flat Countersunk Head
- Head Style Detail: 80 Degree Countersink
- Drive Style: Cruciform Recess Drive
- Drive Detail: Pozidriv Type Z
- Threading: Machine Screw Threading
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated and Waxed
- Coating Color: Clear
- Standards and Specifications: DIN 7500 Type M
