Qualfast
Machine Screw, BSW - Steel - Grade 4.8 - Slotted Round Head Screw - BS 450 (1958)
2 Variations
Imperial Thread
BSW (British Standard Whitworth)
BS ≈450 (1958)
Material - Steel
Class 4.8
Imperial Thread
BSW (British Standard Whitworth)
BS ≈450 (1958)
Material - Steel
Class 4.8
