WEBER SUPPLY
Brighton-Best International · BBI
BBI 211021 Flat Socket Cap Screw
#4-40, 3/4 in OAL, Alloy Steel, 3A Grade
- Stock #
- 1F1545C1
- MFG Part #
- 211021
- Manufacturer
- Brighton-Best International
BBI Flat Socket Cap Screw, Measurement System: Imperial, #4-40 Thread, 3/4 in Overall Length, Alloy Steel, 3A Grade, Plain/Thermal Black Oxide, Material Specification: ASTM F835, 1/16 in Drive, Hex Drive
- UNC thread
Standards & approvals
- ASME/ANSI B18.3-2002
- Standards / Approvals
- ASME/ANSI B18.3-2002
- Diameter - Thread Size

