Hex head cap screws are similar to hex bolts, but feature a washer surface under the head and have a chamfered end (as opposed to the flat end seen on hex bolts). They are often called finished hex bolts. The 6 sided head makes them easy to install using a standard wrench or socket set. This is a package of 10 zinc plated hex head cap screws.Size: 1/4 inch-20 X 2-1/4 inch Hex bolt with a chamfered end and washer face under the head Designed for use with a nut or a threaded hole of the same diameter and thread size Often called finished hex bolt Nuts not included Thread Type: Coarse, Thread Class: UNC-2A, Point Style: Blunt Specification(s) Met: ASME B 18.2.2, ASME B1.1, & SAE J429
| System of Measurement | Inch |
|---|---|
| Thread Size | 1/4"-20 |
| Fastener Length | 2-1/4 in |
| Head Width | 7/16 in |
| Drive | External Hex |
| Material Grade/Class | Grade 8 |
| Material | Steel |
| Finish | Zinc Yellow |
| Thread Style | Partially Threaded |
| Thread Direction | Right Hand |
| Standards | ASME B 18.2.2, ASME B1.1, & SAE J429 |
| Item | Hex Head Cap Screw |
| Number of Pieces | 10 |
| Thread Type | Coarse |
| Country of Origin (subject to change) | Taiwan, Province of China |
| Package Quantity | 10 |