Stainless Steel A2 Nylon Insert Lock Nut 18 mm Grade 4.8 DIN 985 | AOBSCO

The Stainless Steel A2 Nylon Insert Lock Nut, manufactured by AOBSCO, is crafted from high-quality stainless steel (304) and includes a nylon insert for superior locking strength. Compliant with DIN 985 standard, it ensures reliable resistance against loosening caused by vibrations or movement. Perfect for securing bolts in construction materials, machinery, and building supplies throughout Saudi Arabia.

• Size: 18 mm
• Grade: 4.8
• Standard: DIN 985
• Material: Stainless steel (304)
• Type: Nylon insert lock nut
• Prevents loosening due to vibration