






1/2" x 8" Carriage Bolt Kit, 12 Bolts, 12 Washers & 12 Nuts
US$71.98
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Black Item Dimensions: 12.08 x 5.5 x 3.93 inches Number of Items: 13 Unit Count: 102.88 Ounce Part Number: 11033044 Thread Size: 1/2"-13 Exterior Finish: Black Manuf...
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Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Black
- Item Dimensions: 12.08 x 5.5 x 3.93 inches
- Number of Items: 13
- Unit Count: 102.88 Ounce
- Part Number: 11033044
- Thread Size: 1/2"-13
- Exterior Finish: Black
- Manufacturer Grade: Grade A307
- Screw Head Style: Hex
- Fastener Type: Carriage Bolt
- Thread Style: Round
- Item Hardness: Grade 8
- Head Type: Hex
- Compatible Groove Diameter: 0.5 inches
- Set Screw Thread Type: Unified National Coarse (Unc)
- Material Type: Carbon Steel, Low Carbon Steel
- Metal Type: Carbon Steel
- Finish Types: Matte
- Item Highlight: with 1/2" x 12" Auger Drill Bit & 3/8" Hex Shank, Hardware & Drilling Combo Set
- Item Diameter: 0.5 inches
- Size Name: 1/2-13 UNC
- Number of Pieces: 36
- Fastener Size: 1/2 inch
- Thread Coverage: Fully Threaded
- Outside Diameter: 0.5 inches
- Set Name: SPARKWHIZ 1/2 in. x 8 in. Carriage Bolt Kit with Auger Drill Bit
About this item
- Carriage Bolt Kit: Includes 12 carriage bolts, 12 USS thick washers, 12 hex nuts. And 1/2" Diameter X 12" Long Auger Drill Bit with a 3/8" Hex Shank
- Made of high-quality materials, durable and corrosion resistant. Carriage bolts kit are designed to fasten a wood member to either wood and metal.
- Carriage Bolt Kit perfect for decks, pergolas, gazebos and heavy duty applications. 1/2"-13 diameter.
- Auger Drill Bit is Perfect for drilling into soft and hardwood, Lumber, Railroad Ties, Landscape Timber, Invisible Floating Shelf Bracket Installation, for up to 10” deep hole.
- If our Carriage Bolt Kit has any quality issues, please do not hesitate to contact us.
Shipping Policy
Steelnook 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 Steelnook 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@steelnook.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 Steelnook replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








