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🔧 Upgrade your workshop game with POWERTEC’s precision T-bolts — don’t get left behind!
The POWERTEC QTB1008 T-Slot Bolts come in a 20-pack of 1/4”-20 threaded, 1.5-inch long bolts featuring precision-machined T-shaped heads. Crafted from zinc-plated carbon steel, these bolts resist corrosion and withstand strong torque, making them ideal for jig and fixture customization in woodworking and industrial applications. Rated Grade 2 with a shear strength of approximately 280 MPa, they deliver reliable, long-lasting performance for professionals and serious DIYers alike.










| ASIN | B07GS3YS9R |
| ASIN | B07GS3YS9R |
| Best Sellers Rank | #80,191 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in T-Slot Bolts |
| Brand | POWERTEC |
| Color | Silver |
| Compatible Groove Diameter | 0.75 Inches |
| Country Of Origin | Taiwan |
| Country of origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,498) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,498) |
| Date First Available | 1 January 2024 |
| Drive System | Slotted |
| Exterior Finish | Stainless Steel |
| Fastener Size | 1/4"-20 |
| Fastener Type | T Bolt |
| Finish Types | Glossy |
| Global Trade Identification Number | 00843441101093 |
| Grade Rating | Grade 2 |
| Head Type | T-shaped |
| Included Components | Tee Bolt 1/4-Inch-20, 1-1/2-Inch Long, 20-Pack |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 10.2 x 10.2 x 2.5 centimeters |
| Item Hardness | Grade 2 |
| Item Type Name | POWERTEC QTB1008 T-Slot Bolts 1/4”-20 Thread Size T-Bolt 1.5 Inch Long – 20 Pack |
| Item model number | QTB1008 |
| Manufacturer | POWERTEC |
| Manufacturer | POWERTEC |
| Manufacturer Grade | Grade 2 |
| Material Type | Stainless Steel |
| Maximum Shear Strength | around 280 MPa |
| Metal Type | Alloy Steel |
| Model | QTB1008 |
| Number Of Items | 20 |
| Number of Pieces | 20 |
| Part Number | QTB1008 |
| Product Dimensions | 10.16 x 10.16 x 2.54 cm; 220 g |
| Screw Head Style | T-shaped |
| Screw Point Style | T-shaped |
| Set Name | 20-pack |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 1/4"-20 x 1-1/2" |
| Thread Class | 3A |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4 20 |
| Thread Style | Right Hand |
| Thread Type | 1/4”-20 |
| UPC | 843441101093 |
| Unit Count | 20 Count |
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