- 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.
- 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.255"
- Length (Nominal): 5/8"
PRODUCT ATTRIBUTES- Category: Thread Rolling Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Form and Design: Trilobe Triangular Body with Threads for Metals
- Head Style: Pan Head
- Drive Style: Cruciform Recess Drive
- Drive Detail: Phillips Type H
- Threading: Machine Screw Threading
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Material Processes: Passivated
- Coating: Waxed
- Standards and Specifications: SAE J81
Product UPC Code:
692559791432
- Standards and Specifications:
- SAE J81
- Material:
- Stainless Steel
- Length (Nominal):
- 5/8"
- Diameter (Nominal):
- 1/4"
- Drive Detail:
- Phillips Type H
- Material Processes:
- Passivated
- Head Style:
- Pan Head
- Thread Pitch:
- 20
- Thread Length:
- Full Thread
- Shop by Material:
- Stainless Steel
- System of Measurement:
- Inch
- Drive Style:
- Cruciform Recess Drive
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST186-1420X58
- Shop by System of Measurement:
- Inch
- Form and Design:
- Trilobe Triangular Body with Threads for Metals
- Thread Direction:
- Right-Hand Thread
- Category:
- Thread Rolling Screws
- Diameter (Dimension):
- 0.255"
- Threading:
- Machine Screw Threading
- Coating:
- Waxed
- Brand:
- Aspen Fasteners
- Product Class:
- Externally Threaded Fasteners
- Order:
- Thread Cutting Fasteners
- Material Grade:
- 18-8 Stainless Steel
- POS:
- ST186-1420X58-001000
