1.425 Inch Steel Dished Hex bolts manufactured with 1/4-28 UNJF 3A threads.
                    | Label | Value | 
|---|---|
| Brand | Accurate Screw | 
| Display Name | NAS6604-16 | 
| Finish | Cadmium + Chromate | 
| Head Height | 0.125 in | 
| Head Type | Dished Hex | 
| 
                    Length
                                             (Overall)  | 
                1.425 in | 
| 
                    Length
                                             (Shank/Grip)  | 
                1 in | 
| 
                    Length
                                             (Thread)  | 
                0.4 in - 0.45 in | 
| Material | Steel | 
| Max Head Height | 0.14 in | 
| SKU | NAS6604-16 | 
| Tensile Strength | 160000 psi | 
| Thread Size | 1/4-28 UNJF 3A | 
| Label | Value | 
|---|---|
| Brand | Accurate Screw | 
| Display Name | NAS6604-16 | 
| Finish | Cadmium + Chromate | 
| Head Height | 3.18 mm | 
| Head Type | Dished Hex | 
| 
                    Length
                                             (Overall)  | 
                36.2 mm | 
| 
                    Length
                                             (Shank/Grip)  | 
                25.4 mm | 
| 
                    Length
                                             (Thread)  | 
                10.16 mm - 11.43 mm | 
| Material | Steel | 
| Max Head Height | 3.56 mm | 
| SKU | NAS6604-16 | 
| Tensile Strength | 1103200 kPa | 
| Thread Size | 1/4-28 UNJF 3A |