Product Description
- The nominal diameter is the bolt size to use for this flat washer.
- 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.
- Diameter (Nominal): M12
- Inside Diameter (Nominal): 13.5mm
- Outside Diameter (Nominal): 40mm
- Thickness (Nominal): 4mm
- Product Class: Washers
- Order: Flat Washers
- Category: Square Flat Washers
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Material: Stainless Steel
- Material Grade: A2 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 436
- A note on our product images: The copyrighted images are schematic representations. These are artistic renderings which may not reflect the exact appearance, proportions and/or relative dimensions of the actual products. For more precise imagery and/or technical references, please contact our customer support team.
Product Videos
Custom Field
Material A2 Stainless Steel
Category Square Flat Washers
System of Measurement Metric
Coating Process Uncoated
Thickness 4mm
Outer Diameter 40mm
Inner Diameter 13.5mm
Diameter/Pitch M12
Standards and Specifications DIN 436
