The Hillman Group · Paulin
Paulin B079-803 B079 Screw
1 to 8 in, 2 in L Under Head, 8 Grade, Carbon Steel, Zinc Plated
- Stock #
- 1F5612W5
- MFG Part #
- B079-803
- Manufacturer
- The Hillman Group
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. Yellow zinc plated fasteners have good corrosion resistant qualities and are ideal for indoor and industrial applications. 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.
- The zinc coating applied to these bolts serves as a protective barrier against moderate corrosion resistance, making them suitable for both indoor and outdoor industrial use
- Grade 8 is identified with 6 (six) radial bars head markings
- These bolts undergo a heat treatment process consisting of quenching (rapid cooling from a high temperature) and tempering (reheating to a lower temperature and then cooling) to achieve their high strength and toughness

