Machine Bolt - AN4-13A
Description: Machine Bolt
Part number: AN4-13A
AN Series Bolts Reference: [ Click Here ]
Product Description: Length: 1-13/32, Grip: 15/16", Thread: 1/4-28
Cadmium plated steel, undrilled shank
AN4-13A Datasheet Features and Specification
| Parameter | Characteristics | ||
| Thread Class | : | 3A | |
| Thread Direction | : | Right-hand | |
| Thread Length | : | 0.468 inches | |
| Fastener Length | : | 1.406 inches | |
| Head Style | : | Hexagon | |
| Head Height | : | Between 0.140 inches and 0.172 inches | |
| Width Between Flats | : | Between 0.428 inches and 0.440 inches | |
| Material Specification | : | Mil-b-6812 military specification all material responses | |
| Thread Diameter | : | 0.250 inches | |
| Grip Length | : | 0.938 inches | |
| Surface Treatment Specification | : | Class 3 federal specification all treatment responses type 2 qq-p-416 | |
| Thread Series Designator | : | UNF (fine thread) | |
| Features Provided | : | Finished head | |
| Thread Quantity per Inch | : | 28 | |
| Minimum Tensile Strength | : | 125000 pounds per square inch | |
| Hardness Rating | : | 26.0 rockwell c and 32.0 rockwell c | |
| Surface Treatment: | : | Cadmium and chromate | |
| Material | : | Steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140 |
Between AirParts' branded hardware products, and our Seller's hardware offerings, we have hundreds of thousands of hardware parts in stock.