7/8-9 x 4" hex head cap screw, partial thread, unc, alloy steel, plain, pkg of 5, grade 8 mainly used in repair or construction projects. Hex head cap screws have a hexagonal head and are uniformally threaded for use with a corresponding threaded nut or into a threaded tapped hole.
- Brand Earnest
- Description Hex head cap screw
- Size 7/8-9
- Length inches 4"
- Material Steel
- Manufacturers part number 022218p
- Finish Plain
- Grade Grade 8
- Full or partial thread Partial
- Thread Coarse
- Head Hex
- Country of origin Import
- Specifications met Sae j429, asme b18.2.1
- Proof load (psi) 120000 lbs
- Minimum tensile strength (psi) 150000 lbs
- Package qty 5
- Unit of measurement Inch (imperial)
