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Button Head Socket Cap Screw — 5/16-24 x 1, 20-Pack, Box
- Mfg.#
- 45083-E
- Sku#
- 5770201
- Suitable for fastening applications with 5/16-24 x 1 screw size
- Features a button head profile for a low-profile finished appearance
- Designed for use with a 0.188 in hex key/socket drive
- Brand HILLMAN offers consistent sizing and fit for replacements
* Estimated stock levels as of Tue, Apr 14, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The HILLMAN 5/16-24 x 1 Button Head Socket Cap Screw is a low-profile fastener designed for projects that need a smooth, rounded head and reliable hex-drive engagement. You’ll reach it with a 0.188-inch hex key to tighten or loosen in assemblies where a flush, finished appearance matters. This screw works well in furniture assembly, metal brackets, small machinery, cabinetry hardware and other installations where a button head reduces snagging and provides a cleaner look than a standard hex cap. Its 5/16-24 thread size and 1-inch length make it suitable for joining medium-thickness components where a strong threaded connection is required. Use it wherever a compact head profile and socket-drive convenience make installation and maintenance quicker and more precise.
Specifications
General
| Head Style | Button Head |
|---|---|
| Hex Size | 0.188 in |
| Pack Qty | 20 |
| Type | Screw |
Dimensions
| Size | 5/16-24 x 1 |
|---|
