WEBER SUPPLY
Brighton-Best International · BBI
BBI 847099 Partially Threaded Cap Screw
5/16-18, 4-1/2 in L Under Head, 5 Grade, Medium Carbon Steel, Zinc CR+3
- Stock #
- 1F0610L2
- MFG Part #
- 847099
- Manufacturer
- Brighton-Best International
BBI Cap Screw, Partially Threaded, Measurement System: Imperial, 5/16-18 Thread, 4-1/2 in Length Under Head, 5 Grade, Medium Carbon Steel, Zinc CR+3, UNC Thread, 13/64 in H Head, Hex Head, 120000 psi Tensile Strength, Material Specification: ASTM B633, 5/16 in Shank, 25 to 34 HRC Hardness
Standards & approvals
- ASME B18.2.1
- Standards / Approvals
- ASME B18.2.1
- Diameter - Thread Size
- 5/16-18
- Finish
- Zinc CR+3

