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Machine Screw, BSW - Steel - Grade 4.8 - Slotted Round Head Screw - BS 450 (1958)

Machine Screw, BSW - Steel - Grade 4.8 - Slotted Round Head Screw - BS 450 (1958) main-0
Machine Screw, BSW - Steel - Grade 4.8 - Slotted Round Head Screw - BS 450 (1958) main-1
2 Variations
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Imperial Thread
BSW (British Standard Whitworth)
BS ≈450 (1958)
Material - Steel
Class 4.8