Description
4-Pack M12 x 40mm High Tensile Steel Bolt, Nyloc Nut & Washer Set – Bright Zinc Plated
Secure your castors with confidence using this 4-pack of high-strength M12 x 40mm bolt sets. Each set includes a high tensile steel bolt, nyloc nut, and washer – everything you need for a reliable, vibration-resistant fit.
Key Features:
- High Strength: M12 x 40mm threaded bolts, Grade 8.8 high tensile steel for durability and load-bearing performance.
- Vibration Resistant: Nyloc nuts feature a nylon insert that grips the bolt thread to prevent loosening during movement.
- Corrosion Protection: All components are finished in Bright Zinc Plate (BZP) for long-lasting resistance to rust and wear.
Pack Contents:
- 4 × M12 x 40mm Hex Set Bolts (Grade 8.8, BZP finish)
- 4 × M12 Nyloc Nuts (14mm height, BZP finish)
- 4 × M12 Washers (24mm OD × 13mm ID × 2.7mm thick, BZP finish)
Perfect for securely fixing castors to trolleys, carts, or other equipment.






























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