1/4" x 2-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Product details
| Management number | 216217226 | Release Date | 2026/04/19 | List Price | $15.68 | Model Number | 216217226 | ||
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| Category | |||||||||
- Diameter: 1/4" | Length: 2-1/2" | Head diameter: 0.578" | Nut diameter: 1/4" | Nut wrench size: 7/16" | Washer outside diameter: 47/64"
- Kit includes 100 Grade 307A carriage bolts, 100 USS thick washers, 100 Grade 2/A hex nuts
- Hot dip galvanized coating for superior corrosion resistance, Suitable for use in ACQ treaded lumber
- The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications
- Meets or Exceeds: ASME B18.5, ASTM A307, ASME B18.2.2, ASTM A563, ASME B18.21.1, ASTM F2329
| UPC | 810074742962 |
|---|---|
| Brand | MAKERS BOLT |
| Color | Grey |
| Head Type | Flat |
| Size Name | 1/4" x 2-1/2" |
| Unit Count | 100.0 Count |
| Part Number | CBK2540GV100 |
| Thread Size | 1/4"-20 |
| Thread Type | Unc |
| Finish Types | Galvanized |
| Grade Rating | Grade A307 |
| Manufacturer | Makers Bolt |
| Thread Class | 2A |
| Thread Style | Unified National Coarse |
| Fastener Size | 1/4" - 2-1/2" |
| Fastener Type | Carriage Bolt |
| Item Diameter | 0.25 Inches |
| Item Hardness | Grade 2 |
| Material Type | Low Carbon Steel |
| Exterior Finish | Hot-Dipped Galvanized |
| Item Dimensions | 2.5 x 0.25 x 0.25 inches |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 100 |
| Screw Head Style | Flat |
| Manufacturer Grade | A307 |
| Compatible Groove Diameter | 0.44 Inches |
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