DI5M5X20BB. Coating material: zinc. Configuration: BB. Format: hexagonal. Lenght: 20mm. Properties: with internal thread at both ends. RoHS: yes. Spacer length: 20mm. Tapping: M5. Washer type: threaded spacer sleeve. Wrench Size: 8mm. Original product from manufacturer: Bossard. Quantity in stock updated on 13/11/2025, 14:06