- Flange on the nut acts like a washer to increase the bearing surface and distribute the load.
- Also known as elastic stop nuts, this self locking nut uses a nylon collar that resists turning.
- Serrations are angled to keep from rotating in the direction that would loosen the fastener.
- A2 stainless steel is functionally equivalent to 304 grade, also known as 18-8 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M8
- Thread Pitch: 1.25
- Diameter (Dimension): 8mm
- Thread Length (Nominal): 7.6mm
- Across Flats (Basic): 13mm
- Across Flats (Minimum): 12.73mm
- Across Flats (Maximum): 13mm
- Height (Basic): 11.1mm
- Height (Minimum): 10.67mm
- Height (Maximum): 11.1mm
- Flange Diameter: 17.9mm
- Flange Thickness: 3.1mm
PRODUCT ATTRIBUTES- Category: Hex Nylon Insert Flange Stop Lock Nuts
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: Locking Serrations
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: A2 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 6926
Product UPC Code:
692559696683
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product38/ME553-8125X111X179X13.PDF
- Across Flats (Basic):
- 13mm
- Drive Style:
- External Hex Drive
- Thread Length (Nominal):
- 7.6mm
- Across Flats (Maximum):
- 13mm
- Brand:
- Aspen Fasteners(r)
- Shop by System of Measurement:
- Metric
- Height (Minimum):
- 10.67mm
- Height (Basic):
- 11.1mm
- Height (Maximum):
- 11.1mm
- Shop by Material:
- Stainless Steel
- Coating:
- Uncoated
- Material:
- Stainless Steel
- Flange Diameter:
- 17.9mm
- Across Flats (Minimum):
- 12.73mm
- Material Grade:
- A2 Stainless Steel
- System of Measurement:
- Metric
- Order:
- Lock Nuts
- Standards and Specifications:
- DIN 6926
- Diameter (Dimension):
- 8mm
- POS:
- ME553-8125X111X179X13-000300
- Flange Thickness:
- 3.1mm
- Category:
- Hex Nylon Insert Flange Stop Lock Nuts
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME553-8125X111X179X13.zip
- Thread Direction:
- Right-Hand Thread
- Form and Design:
- Locking Serrations
- Diameter (Nominal):
- M8
- Product Class:
- Internally Threaded Fasteners
- Thread Length:
- Full Thread
- Thread Pitch:
- 1.25
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME553-8125X111X179X13
