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| SKU | hhe1171 |
| GTIN | 00008236145021 |
| Brand | Hillman |
| Part Number | 832630 |
| Model Number | 832630 |
| Material | Stainless Steel |
| Finish | Stainless Steel |
| Head Style | Flat Round |
| Bolt Type | Carriage Bolt |
| Diameter | 0.375 inches (3/8") |
| Length | 2.5 inches (2-1/2") |
| Thread Size | 3/8" x 2-1/2" |
| Thread Type | UNC (Coarse) |
| Thread Coverage | Partially Threaded |
| Hardness Grade | Grade 2 |
| Number of Items | 25 |
| Package Weight | 1.14 kg (2.5 lb) |
| Package Dimensions | 11.6 cm x 8.8 cm x 6.0 cm (4.6" x 3.5" x 2.4") |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Hillman Stainless Steel Carriage Bolt 3/8 x 2-1/2 Inch | 25-Pack, Grade 2
5,912
This item
Hillman Stainless Steel Carriage Bolt 3/8 x 2-1/2 Inch | 25-Pack, Grade 2
5,912
Total price:
10,176
You save 3,563 (26%) Extra3 items selected
3 items
10,176You save 3,563 (26%) Extra
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Build Stronger, Rust-Proof Outdoor Structures
Hillman Stainless Steel Carriage Bolts provide durable, rust-resistant fastening for your projects. Designed to secure wooden faces to frames, these bolts feature a flat, round head for a clean, semi-flush finish and a square neck that locks into place, eliminating the need for a driving tool. The stainless steel construction ensures superior corrosion resistance, making them perfect for outdoor applications like decking, fencing, and playground equipment. Each pack contains 25 bolts, measuring 3/8 inch in diameter and 2-1/2 inches in length, with a Grade 2 hardness.
The self-locking square neck is a key feature, preventing the bolt from spinning during tightening and simplifying installation, especially when working with wood. Unlike standard bolts, carriage bolts don't require a washer under the head, contributing to a neat, semi-flush appearance. This pack offers excellent value, providing 25 high-quality stainless steel bolts for various construction and repair needs. The bright finish of the stainless steel also adds a clean aesthetic to your finished projects.
For builders in India, these imported stainless steel carriage bolts offer a reliable alternative to locally sourced fasteners, especially in humid or coastal environments where rust resistance is paramount. All customs duties and GST are included in the listed price, and your order is shipped via ExpressBox for tracked delivery. Compare the long-term value of stainless steel against plated alternatives for your outdoor projects.
Superior Corrosion Resistance for Indian Climates
Hillman Stainless Steel Carriage Bolts are engineered for durability, especially in challenging Indian weather. The stainless steel composition actively resists rust and corrosion, outperforming standard plated fasteners in humid coastal regions and during monsoon seasons. This ensures your outdoor structures like decks, pergolas, and garden furniture maintain their integrity and appearance longer, reducing the need for premature replacement or maintenance compared to locally available options that may corrode faster.
Ideal for Wood-to-Frame Projects, Skip if Sensitive to Imperial Sizing
These bolts are perfect for securely fastening wooden faces to wood or metal frames, offering a clean, semi-flush finish and easy installation thanks to their self-locking square neck. They are best suited for applications where a smooth head is desired, such as in visible furniture or decking. However, if your project requires metric (M-series) fasteners, or if you are unfamiliar with imperial sizing (3/8" diameter, 2-1/2" length), you may find it challenging to source matching nuts and washers locally in India. Consider metric alternatives if precise thread compatibility is critical.
Typical situations where Hillman Stainless Steel Carriage Bolt 3/8 x 2-1/2 Inch | 25-Pack helps — illustrative scenarios, not customer reviews.
Building a wooden deck in a coastal city like Goa or Chennai, needing fasteners that won't rust from salt spray and humidity.
Hillman stainless steel carriage bolts provide excellent corrosion resistance, ensuring the deck's structural integrity and appearance are maintained long-term, unlike standard plated bolts that would quickly degrade.
Assembling outdoor furniture or playground equipment where a smooth, snag-free finish is desired and exposure to rain is expected.
The flat, semi-flush head and self-locking neck simplify assembly and create a safe, clean surface, while the stainless steel prevents unsightly rust stains from forming after monsoon rains.
| Application | Fastening wooden face to wood or metal frame |
| Head Finish | Semi-flush |
| Neck Feature | Self-locking square neck |
| Outdoor Use | Suitable due to stainless steel |
| Cost per bolt | 25 bolts at ₹5,912 — ₹236 per bolt |
| Shelf life after opening | Indefinite (metal fastener) |
| Contraindications | Imperial sizing may require matching imperial nuts/washers; not suitable for high-tensile structural applications requiring higher grades. |
| Allergens / common irritants | None |
| Feature | Hillman Stainless Steel | Others |
|---|---|---|
| Material & Finish | 304 Stainless Steel — Superior rust prevention for outdoor use. | Zinc-plated or plain steel bolts common; prone to rust in humid Indian climates. Stainless steel options may be available but often at a higher price point. |
| Corrosion Resistance | Excellent resistance to rust and corrosion, ideal for coastal and monsoon conditions. | Standard zinc-plated bolts offer moderate protection; plain steel offers minimal protection against moisture and rust. |
| Self-Locking Neck | Square neck prevents spinning during tightening, simplifying installation. | Most local carriage bolts also feature a square neck for self-locking. |
| Head Style | Flat, round head for semi-flush finish, no washer needed. | Similar flat, round heads are common on local carriage bolts. |
| Cost per Bolt (25-Pack) | ₹236 per bolt |
About Hillman
Hillman is a trusted brand known for providing a wide range of fasteners and hardware solutions, including quality bolts and screws for construction and DIY projects.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes |  |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
| Local zinc-plated bolts may range from ₹15-₹40 per bolt depending on size and quality; stainless steel alternatives can be ₹50-₹100+ per bolt. |
2,833 4,372 |
1,431 2,291 |
1,070 1,444 |
1,198 1,864 |
2,318 3,573 |
1,929 3,102 |
| Rating | 4.70(30) | 4.50(1,036) | 4.70(294) | 4.50(14) | 4.50(270) | 4.88(8) | 4.40(597) |
| Brand Name | Hillman | Quartet | uxcell | HARFINGTON | Tnisesm | beduan | FURWEY |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
