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3/8" x 3-1/2" Carriage Bolts (50 PCS), Hot Dip Galvanized, Heavy Duty Round Head with Washers and Nuts
5.0 (116 items)
Limited Time SaleUntil the end
02
25
03
US$19.79 cheaper than the new price!!
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Used US$13.20
Product details
| Management number | 211257335 | Release Date | 2026/04/04 | List Price | US$13.20 | Model Number | 211257335 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 50 pcs 3/8" x 3-1/2" carriage bolts and 50 pcs USS flat washers and nuts
- Made from premium carbon steel. Grade 307A bolts. Hot Dip Galvanized improve these carriage bolts strength, durability and corrosion resistance for outdoor use
- Square neck provides the carriage bolt from rotating as it's tightened. Smooth and domed head makes it difficult to remove
- Designed to have superior load-bearing capacity, ideal for connecting heavy timber and lumber, wood to metal (the square neck should be in the wood side)
- Need 3/8-inch drill bit to pre-drill holes and 9/16-inch wrench for the nut. Widely use in wood construction, such as decks, pergolas, fences, playground equipment and furniture assembly
| Brand | HROMIGRY |
|---|---|
| Size Name | 3/8" x 3-1/2" |
| Metal Type | Carbon Steel |
| Unit Count | 50.0 Count |
| Part Number | MGCB38X312P50HDG |
| Thread Size | 3/8" |
| Thread Type | Unc |
| Finish Types | Galvanized |
| Manufacturer | HROMIGRY |
| Thread Class | 3A |
| Thread Style | Right Hand |
| Fastener Size | 3/8" x 3-1/2" |
| Fastener Type | Carriage Bolt |
| Item Hardness | Grade 8.8 |
| Material Type | Carbon Steel |
| Exterior Finish | Hot-Dipped Galvanized |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 50 |
| Manufacturer Grade | Grade 307A |
| Compatible Groove Diameter | 0.38 Inches |
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Carriage Bolts
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