Grade 5 Zinc Plated Hex Tap Bolt (Full Thread) 1/2-20 X 3 1/2
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Grade 5 Zinc Plated Hex Tap Bolt (Full Thread) 1/2-20 X 3 1/2

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[100 PKG] Grade 5 Zinc Plated Hex Tap Bolt (Full Thread) 1/2-20 X 3 1/2

Mutual ScrewSKU: 5156BHT5KC
Price:
$440.36per 100( $4.40 each)
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 3-1/2
Material Steel
Grade 5
Finish Zinc
Head style Hex
Threads per inch 20
Thread style Fully Threaded
Weight 20.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Grade 5 Zinc Plated Hex Tap Bolt (Full Thread) 1/2-20 x 3 1/2 is a high-strength fastener designed for precise tapping and secure assembly. Crafted from Grade 5 steel and finished with a durable zinc plating, this bolt delivers reliable performance in demanding applications where strength and corrosion resistance matter.

  • Size / Thread: 1/2-20 UNF (fine thread)
  • Length: 3-1/2 inches
  • Head type: Hex head for easy wrench engagement
  • Material: Grade 5 steel
  • Finish: Zinc plated for corrosion resistance
  • Thread type: Full thread
  • Applications: Ideal for joining into tapped holes or with nuts, providing full thread engagement and strong clamping force in automotive, machinery, and equipment assemblies

This Grade 5 zinc plated hex tap bolt is designed to pair with standard nuts and tapped holes that require a precise 1/2-20 UNF thread. Use it in environments where a balance of strength and corrosion resistance is essential, and rely on its full-thread design for maximum grip along the entire length.

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