Heavy Duty 1/4-20 Hex Bolt Kit With Lock Nuts, Flat And Lock Washers, 304 Stainless Steel 18-8, Fully Threaded, 18 Sets For Quick Projects And Reliable Repairs
✔️ 18 sets of 1/4-20 x 1 in bolts with lock nuts, flat & lock washers
This rugged 18-set bolt kit is built from 304 stainless steel, including 1/4-20 x 1 inch bolts, nylon insert lock nuts, flat washers, and lock washers. It's ideal for heavy-duty assemblies, household repairs, automotive parts, and machinery maintenance.
✅ 304 stainless steel construction resists rust and wear
✅ 1/4-20 x 1 inch bolts with nylon insert lock nuts
✅ Flat & lock washers included for secure seating
✅ 18 sets for quick projects and reliable repairs
✅ Meets ASME B 18.2.1 specifications
| Dimension | Inch | Millimeter |
|---|---|---|
| Thread Diameter | 1/4" | 6.35 mm |
| Thread Pitch | 1/20" | 1.27 mm |
| Screw Length | 1" | 25.4 mm |
| Head Diameter | 0.437" | 11.1 mm |
💡 What is a 1/4-20 hex bolt kit with lock nuts and washers typically used for in heavy-duty projects?
Handy for securing assemblies across machinery, automotive parts, appliances, and rugged outdoor gear where corrosion resistance and reliable torque transfer matter.
- Easy to install with standard tools- 304 stainless steel resists rust in harsh environments
- Nylon insert lock nuts help resist loosening under vibration
- Includes 18 complete sets for quick repairs and upgrades
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