Description
Hex Head Cap Screws 316 Stainless Steel 1/4-20 x 7/8″ (FT) are rugged fasteners engineered for durability in demanding environments. Crafted from 316 stainless steel, these screws deliver outstanding corrosion resistance and long-lasting strength, making them ideal for outdoor, marine, and industrial applications.
Featuring a hex head for easy installation and a full-thread design, they provide strong clamping and reliable fastening in a variety of materials. The 1/4-20 UNC thread size is a common standard in machinery, automotive, and construction projects requiring a robust, corrosion-resistant fastener with precise fit.
Key specifications
- Material: 316 stainless steel for excellent corrosion resistance, including in saltwater and humid environments.
- Thread size: 1/4-20 UNC (Unified National Coarse).
- Length: 7/8″ (FT) — full-thread length for enhanced grip and uniform engagement.
- Head type: Hex head for easy wrench or socket drive.
- Drive: Standard hex wrench or socket.
- Finish: Natural stainless steel.
- Applications: Suitable for marine, outdoor, machinery, automotive, and general construction projects requiring durable, corrosion-resistant fasteners.
Choose these 316 stainless steel hex head cap screws when you need reliable performance in challenging environments. Their combination of corrosion resistance, strength, and compatibility with common 1/4-20 hardware makes them a versatile choice for a wide range of assemblies.
| Pieces | 100 |
|---|---|
| Measurement type | Inch |
| Thread size | 1/4-20 |
| Diameter | 1/4 |
| Length | 7/8 |
| Material | Steel |
| Grade | 316 |
| Finish | Stainless Steel |
| Head style | Hex |
| Threads per inch | 20 |
| Thread style | Fully Threaded |
| Weight | 1.57 lb |
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.

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