H. Paulin 074-309 Paulin 1/4"-28 x 1" Hex Head Cap Screws Grade 5 UNF Bare Metal FT 100 Pcs
Brand: H. Paulin
MPN: 074-309
SKU: 074-309-S03-680
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Availability: 5 Available - Ready to ship or pickup
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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. Thread FT/PT: Full Thread; Threads Per Inc: 28; Thread Type: Fine; Head Type: Hex; Inches/Metric: Imperial; Product Base Material: Steel
- Bare metal finish fasteners. Bare metal finish. Grade 5 is identified with 3 (three) radial bars head markings.
- Bare metal finish. Grade 5 is identified with 3 (three) radial bars head markings.
- Quenched and tempered for higher tensile strength and holding power.
- Made from medium carbon steel. Grade 5 fasteners are heat treated and are stronger than grade 2 fasteners.
- Tensile Strength: up to 1" - 120,000 p.s.i. (min), 1-1/8" dia. And up - 105,000 p.s.i. (min).