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Hex Tap Bolts, Grade 2 Zinc Plated Steel, 5/16"-18 x 2-1/2"
Diameter - Thread Pitch: 5/16" - 18
- 5/16"-18
- Tap bolts are fully threaded from the point to the underside of the hex head
- Also referred to as a hex bolt
- Hexagonal head designed to be driven by wrench or socket
- Grade 5 Zinc plated steel tap bolts have three distinguishing hash marks on the head
- Grade 5 zinc plating is case hardened and corrosion resistant
- They also come in a lighter silver color
A Hex Bolt is measured as: Diameter x Thread Pitch x Length from Under Head
Product number:
1104-0092-0002
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