Product Description
Material: A4 Stainless SteelThread: UNF (Unified National Fine)
Type: Hexagon Full Nuts

| A | B | C | D | 
| 1/4" | 7/16" | 7/32" | 28 | 
| 5/16" | 1/2" | 17/64" | 24 | 
| 3/8" | 9/16" | 21/64" | 24 | 
| 7/16" | 11/16" | 3/8" | 20 | 
| 1/2" | 3/4" | 7/16" | 20 | 
| 5/8" | 15/16" | 35/64" | 18 | 
Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.