Stainless Steel 304 Nylon Insert Lock Nut Size 22 mm Grade 4.8 DIN 985 | AOBSCO

Stainless Steel 304 Nylon Insert Lock Nut manufactured by AOBSCO. This lock nut features a durable nylon insert that engages with bolt threads to prevent loosening under vibration or movement. Made from high-quality stainless steel 304, it ensures corrosion resistance and long-lasting performance. Ideal for construction materials, building supplies, and mechanical applications across Saudi Arabia.

• Size: 22 mm
• Grade: 4.8
• Standard: DIN 985
• Material: Stainless Steel 304
• Feature: Nylon insert for secure locking