The Hillman Group · Paulin
Paulin Papco 077-623 Partial Threaded Cap Screw
9/16 in, 1 in L Under Head, 8 Grade, Medium Carbon Steel, Bare Metal
- Stock #
- 1F0646E6
- MFG Part #
- 077-623
- Manufacturer
Hex Head Cap Screws are used to secure an object within or against another object. They are recognized with specific features like tighter tolerances and a chamfered end with a washer face under the head. The bare metal finish (non-plated) is ideal for indoor use or where corrosion is not a concern. Grade 8 screws, recognized by six radial bars, are made from quenched and double heat-treated medium carbon alloy steel for maximum strength in demanding applications like heavy-duty machinery.
- Six radial bars
- Double heat treated
Full catalog description
Paulin Papco Cap Screw, Partial Threaded, Series: 077 Series, Measurement System: Imperial, 9/16 in Thread, 1 in Length Under Head, 8 Grade, Medium Carbon Steel, Bare Metal, UNC Thread, 13/16 in W x 23/64 in H Head, Hex Head, 150000 psi Tensile Strength, Material Specification: SAE J429, C33-C39 Rockwell Hardness