1/4" x 3-1/2" Carriage Bolts (100 PCS), Hot Dip Galvanized, Heavy Duty Round Head with Washers and Nuts
US$53.98
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: gray Number of Items: 100 Unit Count: 100 Count Part Number: MGCB14X312P100HDG Exterior Finish: Hot-Dipped Galvanized Manufacturer Grade: Grade 307A Screw Head Style:...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: gray
- Number of Items: 100
- Unit Count: 100 Count
- Part Number: MGCB14X312P100HDG
- Exterior Finish: Hot-Dipped Galvanized
- Manufacturer Grade: Grade 307A
- Screw Head Style: Round
- Fastener Type: Carriage Bolt
- Item Hardness: Grade 307A
- Head Type: Carriage
- Material Type: Carbon Steel
- Finish Types: Hot-Dipped Galvanized
- Item Diameter: 0.25 inches
- Size Name: 1/4" x 3-1/2"
- Fastener Size: 1/4" x 3-1/2"
- Thread Coverage: Partially Threaded
- Outside Diameter: 0.25 inches
- Set Name: Carriage Bolt Set (100 Piece)
About this item
- 100 pcs 1/4" x 3-1/2" carriage bolts and 100 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 1/4-inch drill bit to pre-drill holes and 7/16-inch wrench for the nut. Widely use in wood construction, such as decks, pergolas, fences, playground equipment and furniture assembly
Shipping Policy
Road & Rim ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Road & Rim will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@roadandrim.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Road & Rim replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.