WEBER SUPPLY
The Hillman Group · Paulin
Paulin Papco 073-770 Partial Threaded Hex Head Cap Screw
7/8 in, 4 in L Under Head, 5 Grade, Medium Carbon Steel, Bare Metal
- Stock #
- 1F0641K1
- MFG Part #
- 073-770
- 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 5 cap screws are made from medium carbon steel, quenched, and tempered for increased tensile strength; head markings identified with three radial bars.
- Papco grade 5 cap screws, identified by the three radial bar head marking, are made of medium carbon steel, quenched and tempered for higher tensile strength and holding power
- Double heat treated
- Medium carbon steel quenched and tempered C: 0.28 to 0.55, P: 0.025 maximum, S: 0.025 maximum