WEBER SUPPLY
Brighton-Best International · BBI
BBI 221079 Shoulder Screw
Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Dia x 2-1/2 in L Shoulder, 5/16-18
- Stock #
- 1F1516O1
- MFG Part #
BBI Shoulder Screw, Measurement System: Imperial, Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Shoulder Diameter, 2-1/2 in Shoulder Length, 5/16-18 Thread, Hex Drive, UNC Thread, Plain/Thermal Black Oxide
Standards & approvals
- ASME/ANSI B18.3-2002
- Standards / Approvals
- ASME/ANSI B18.3-2002
- Diameter - Thread Size
- 5/16-18
- Drive Type
- Hex

