Description
Stainless Steel Hex Head Cap Screw Partially Threaded 1-1/8 x 18 is a high-performance fastener engineered for strength, reliability, and corrosion resistance in demanding environments.
Designed with a hex head for easy driving and a partially threaded shank, this screw offers precise clamp load and controlled engagement across a range of materials.
- Material: Stainless steel for excellent corrosion resistance and durability.
- Head type: Hex head for use with standard wrenches and sockets.
- Threading: Partially threaded to provide strong, secure fastening with adjustable thread engagement.
- Size: 1-1/8″ diameter with 18 threads per inch (18 TPI).
- Applications: Ideal for machinery, automotive, equipment assembly, and general fastening in wet or corrosive conditions.
Why choose this hex head cap screw? It combines high-strength stainless steel with a precise thread pattern, ensuring a secure fit and long-lasting performance in challenging environments. Whether you’re building a metal frame, securing panels, or assembling equipment, this fastener delivers reliable torque and dependable clamp force.
Maintenance tips: To maximize longevity, avoid over-torquing, use appropriate lubrication, and ensure proper thread engagement with compatible nuts and washers.
| Pieces | 1 |
|---|---|
| Measurement type | Inch |
| Thread size | 1-1/8 |
| Diameter | 1-1/8 |
| Length | 18 |
| Material | Steel |
| Grade | 18/8 |
| Finish | Stainless Steel |
| Head style | Hex |
| Threads per inch | 7 |
| Thread style | Partially Threaded |
| Weight | 5.0 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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