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Contact Spring Washer Size 8 mm Thickness 1.4 mm NF25511 Standard | AOBSCO
Description
Contact Spring Washer by AOBSCO, size 8 mm, thickness 1.4 mm, compliant with NF25511 standard. Features serrated conical surface to prevent loosening in construction assemblies.
Product Description
The Contact Spring Washer serrated model from AOBSCO is manufactured with high-quality spring steel featuring a ribbed conical surface that provides excellent locking performance. Designed to prevent loosening of nuts and bolts by applying 360-degree locking force under screw heads or nuts, it is ideal for demanding construction environments in Saudi Arabia and complies with the NF25511 standard.
- Size: 8 mm
- Thickness: 1.4 mm
- Outer diameter (d2): 18 mm
- Height (h) from highest to lowest point: 2.35 mm
- Standard: NF25511
- Material: High-quality spring steel
- Surface: Serrated ribbed conical shape
- Application: Prevents loosening of nuts and bolts in construction assemblies
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