Socket Head Cap 4BA x 3/4 Black Gr.12.9 BS 2470
Cap Screw
Hexagon Socket Head
Black Imperial 4BA
BS 2470
Dia: 4BA
Length: 3/4'
TPI: 38.48
BS 2470
Key Size: 3/32'
The 4BA socket head cap screw is a British Association (BA) thread standard, a specialized fastener used primarily in precision and legacy British engineering applications. Additional details are available on various engineering resources.