- These thread rolling screws are fully compatible generic alternatives to the branded screws.
- Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws.
- A 6-lobe recess is also known as a hexalobular internal drive.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): #2
- Thread Pitch: 28
- Diameter (Dimension): 0.0781"
- Length (Nominal): 5/16"
PRODUCT ATTRIBUTES- Category: Thread Rolling Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners®
- Form and Design: Trilobe Triangular Body with Threads for Plastics
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: 6Lobe Drive
- Drive Detail: Torx® Generic Alternative
- Threading: 48-2 Double-Lead Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated and Waxed
- Coating Color: Clear
- Hardness Rating: Rockwell C45 min. / Core=C28-C38
- Standards and Specifications: ASME B18.6.3
Product UPC Code:
692559731667
- Material Processes:
- Case Hardened
- Coating:
- Zinc Plated and Waxed
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SC198-N228X516
- Standards and Specifications:
- ASME B18.6.3
- Hardness Rating:
- Rockwell C45 min. / Core=C28-C38
- Thread Pitch:
- 28
- System of Measurement:
- Inch
- Material:
- Steel
- Coating Color:
- Clear
- Category:
- Thread Rolling Screws
- Diameter (Dimension):
- 0.0781"
- Drive Style:
- 6Lobe Drive
- Length (Nominal):
- 5/16"
- Thread Direction:
- Right-Hand Thread
- Form and Design:
- Trilobe Triangular Body with Threads for Plastics
- Order:
- Thread Cutting Fasteners
- Drive Detail:
- Torx(r) Generic Alternative
- Threading:
- 48-2 Double-Lead Thread
- Head Style Detail:
- 82 Degree Countersink
- Diameter (Nominal):
- #2
- Product Class:
- Externally Threaded Fasteners
- Brand:
- Aspen Fasteners
- Shop by System of Measurement:
- Inch
- Head Style:
- Flat Countersunk Head
- POS:
- SC198-N228X516-010000
- Thread Length:
- Full Thread
- Shop by Material:
- Steel
