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Paulin
3/8"-16 x 2-1/2" Flat #3 Head Plow Bolts Steel Zinc Grade 5 UNC PT | 105133-498
Part
#105133-498
$1.45
- The zinc coating with a bright finish applied to these bolts serves as a protective barrier against moderate corrosion resistance.
- Countersunk, Flat Head: Plow bolts have a flat head that is countersunk, allowing them to lie flush with the surface of the material they're fastened to. This design is crucial for applications where a smooth surface is necessary to avoid catching or snagging, such as on the blades of a plow.
- Square Neck: Directly beneath the head of a plow bolt is a square neck, which prevents the bolt from turning as it's tightened. This feature is particularly useful in materials that don't allow for a deep countersink, providing a locking mechanism that holds the bolt steady during tightening and use.
- Unified Thread Pitch: Plow bolts have a standardized thread pitch, which ensures compatibility with nuts and threaded holes designed for a specific size and type of bolt. This standardization facilitates easier maintenance and replacement.
- Extensively used in the manufacturing and maintenance of heavy equipment.
- These are specifically made from medium carbon steel and are recognized by three radial lines or bars on the head which indicate grade 5. This indicates their strength, and a common choice for applications requiring a balance between strength and ductility.
- Minimum tensile strength up to 1" - 120,000 p.s.i.
- Steel
- Coarse thread
- Partial Thread
| Brand | Paulin |
|---|---|
| Manufacturer Part Number | 133-498 |
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