Product Description
1/2" UNF A2 stainless steel hexagon bolts with shank to ASME B18.2.1, suitable for use with matching 1/2" UNF nuts or tapped holes.
These Unified National Fine stainless bolts feature a hexagon head and plain shank with a threaded section. Manufactured from A2 stainless steel, also known as 304 stainless steel, they offer good corrosion resistance for engineering, machinery, automotive, restoration, maintenance and outdoor fastening applications.
- 1/2" UNF Unified National Fine thread
- A2 stainless steel, also known as 304 stainless steel
- ASME B18.2.1 imperial hex bolt pattern
- Hexagon head bolt with unthreaded shank
- 20 TPI thread pitch
- 3/4" A/F hexagon head size
- 5/16" head height
- Available in lengths from 1 3/4" to 6"
| A | B | C | D | E | F | G |
| 1/2" | 2 1/2" | 1 1/4" | 3/4" | 5/16" | 20 | 1 1/4" |
| 1/2" | 3 1/2" | 1 1/4" | 3/4" | 5/16" | 20 | 2 1/4" |
| 1/2" | 3" | 1 1/4" | 3/4" | 5/16" | 20 | 1 3/4" |
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| * | * | * | * | * | * | * |
| * | * | * | * | * | * | * |
| * | * | * | * | * | * | * |
| * | * | * | * | * | * | * |
| 1/2" | 1 3/4" | 1 1/4" | 3/4" | 5/16" | 20 | 1/2" |
Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.
