Hard-to-Find Fastener Grade 8 Fine Hex Cap Screws, Bulk Pack, Steel Hex Bolts for Construction, Home Improvement, 7/16-20 x 1-1/4, Pack of 25
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- Premium Strength: Manufactured from Grade 8 hardened steel for superior durability and high-torque applications
- Fine Threading: Designed with a fine thread for higher tensile strength in fastenings and more precise applications
- Hex Cap Construction: These large bolts feature a hex cap that allows for greater torque application than circular caps
- Large Hex Bolts: The greater diameter allows for stronger, more heavy-duty load bearing across the join and reduced loosening under vibration
- Versatile Use: Ideal for precision fastening in automotive, industrial, and heavy machinery projects. Excellent for high‐stress, high‐load applications.
- Diameter: 7/16"
- Length: 1-1/4 inch
- Material: Steel
- Finish: Yellow Zinc
- Head Style: Hex (5/8 Wrench)
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Select a product to estimate shipping.Ensure your projects are securely fastened with grade 8 fine thread hex cap bolts from Hard-To-Find Fastener. Manufactured from Grade 8 hardened steel for superior durability and high-torque applications, these large bolts feature a hex cap that allows for greater torque application than circular caps. The greater diameter of these steel hex bolts allows for stronger, more heavy-duty load bearing across the join. Designed with a fine thread for higher tensile strength, these hex head bolts are ideal for precision fastening in automotive, industrial, and heavy machinery projects.
| Main Specification | |
|---|---|
| Manufacturer | Hard-To-Find Fastener |
| Unit Count | 25 Count |
| Exterior Finish | Yellow Zinc |
| Metal Type | Alloy Steel |
| Head Style | Hex |
| Manufacturer Grade | Grade 8 |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.44 Inches |
| Brand | Hard-To-Find Fastener |
| Head Type | Hex |
| UPC | 014973253141 |
| Fastener Type | Hexagon Bolt |
| Item Diameter | 0.44 inches |
| Number of Pieces | 25 |
| Fastener Size | 7/16-20 |
| Thread Size | 7/16"-20 |
| Material | Alloy Steel |
| Colour | yellow |
| Thread Type | Unc |
| Drive System | External Hex |
| Global Trade Identification Number | 00014973253141 |
| Product information | |
| Number of Packs | 1 |
| Set Name | Set of 25 |
| Technical Details | |
| Part Number | HCS8-233-25 |
| Model | 014973253141 |
| Material Type | Alloy Steel |
| Number Of Items | 25 |
| Thread Style | Fine |
| Thread Class | 1A |
| Compatible groove diameter | 0.75 inches |
| Maximum Shear Strength | Approximately 580-830 MPa (Grade 8 Steel) |
| Item Hardness | Grade 8 |
| Set Screw Thread Type | Unified National Coarse (Unc) |
| Style | |
| Finish Types | Yellow Zinc |
| Measurements | |
| Item Dimensions | 3.5 x 3.13 x 2.13 inches |
| Others | |
| Product Type | Hex Bolts |
| Grade Rating | Grade 8 |
| Size Name | 7/16-20 x 1-1/4 |
| Screw Head Style | Hex |
| Screw Point Style | Hex |