








5/16"-18 x 2-1/2" (100 Sets) Hot Dipped Galvanized Carriage Bolt Kit for Exterior Use, Includes (100) USS Flat Washers and (100) Hex Nuts, Fully Threaded, Commerical Grade A 307 - by Fastener Depot
US$111.40
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Grey Item Dimensions: 2.5 x 0.31 x 0.72 inches Item Weight: 8 pounds Included Components: Nuts & USS Flat Washers Unit Count: 100 Count Part Number: FD490042 Thre...
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Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Grey
- Item Dimensions: 2.5 x 0.31 x 0.72 inches
- Item Weight: 8 pounds
- Included Components: Nuts & USS Flat Washers
- Unit Count: 100 Count
- Part Number: FD490042
- Thread Size: 5/16"-18
- Exterior Finish: Hot Dipped Galvanized
- Manufacturer Grade: Grade A
- Screw Head Style: Round
- Fastener Type: Carriage Bolt
- Thread Type: Unc
- Thread Style: Right Hand
- Item Hardness: grade
- Head Type: Carriage
- Thread Class: 3B
- Maximum Shear Strength: 60,000 PSI
- Screw Point Style: Round
- Compatible Groove Diameter: 0.31 inches
- Grade Rating: Grade A
- Material Type: Alloy Steel
- Metal Type: Low Carbon Steel
- Finish Types: Hot Dipped Galvanized
- Item Diameter: 0.31 inches
- Size Name: 5/16"-18 x 2-1/2"
- Number of Pieces: 100
- Fastener Size: 5/16"-18 x 2-1/2"
- Thread Coverage: Fully Threaded
- Outside Diameter: 0.31 inches
- Set Name: 100-Piece Kit
About this item
- Coarse Thread
- Self Locking Head Design
- Hot Dipped Galvanized Finish For Superior Corrosion Resistance
- Commericial Grade A 307
- Threaded Length: Fully Threaded
- Minimum Tensile Strength: 60,000 PSI / Hardness: 69 to 100 HRB
- Minimum Coating Thickness: 43 Microns
- Specifications Met and Exceeded: Coating Specifications: ASTM F2329/F2329M or ASTM A153/A153M ; Steel Mechanical Specifications: ASTM A307 Grade A ; Dimensional Specifications: ASME B18.5
- RoHS Compliant
- Kit Includes: 100 Carriage Bolts, 100 Nuts and 100 USS Flat Washers
Shipping Policy
Road & Rim ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2โ7 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 have 30 days from delivery to send it back, and Road & Rim will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.
How it works
- Email us at support@roadandrim.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. 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.
