--- product_id: 349944492 title: "3/8-16 x 1-1/2\" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets" brand: "mewudecor" price: "3880 kr" currency: ISK in_stock: false category: "Mewu Decor" url: https://www.desertcart.is/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts store_origin: IS region: Iceland --- # Square neck ensures self-locking stability 3/8-16 thread size for universal fit 18-8 (304) stainless steel resists corrosion 3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets **Brand:** mewudecor **Price:** 3880 kr **Availability:** ❌ Out of Stock ## Summary > πŸ”© Lock in strength and style with every turn! ## Quick Answers - **What is this?** 3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets by mewudecor - **How much does it cost?** 3880 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts) ## Best For - mewudecor enthusiasts ## Why This Product - Trusted mewudecor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Secure & Stealthy:** The unique square neck design locks firmly into place, preventing loosening and ensuring your assembly stays intact without visible fastener heads. - β€’ **Precision Fit, Every Time:** Standard 3/8-16 UNC threading guarantees seamless compatibility with a wide range of projects and machinery. - β€’ **Versatile Industrial Strength:** Trusted across home, office, communication equipment, and ship assembly industries, these bolts deliver reliable performance wherever precision fastening is critical. - β€’ **Built to Last, Built to Impress:** Crafted from premium 18-8 (304) stainless steel, these bolts resist rust and corrosion, maintaining a sleek, bright finish even in demanding environments. - β€’ **Complete Kit for Effortless Assembly:** Includes 10 carriage bolts, 10 hex nuts, and 10 flat washersβ€”everything you need for professional-grade fastening in one package. ## Overview This 10-set kit of 3/8-16 x 1-1/2" carriage bolts features round heads with square necks for self-locking in square holes. Made from durable 18-8 (304) stainless steel, these bolts resist corrosion and maintain a bright finish. Each set includes matching hex nuts and flat washers, ideal for industrial, home, and office applications requiring secure, long-lasting fastening. ## Description MewuDecor 3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets: desertcart.com: Industrial & Scientific ## Features - Carriage Bolts are a robust and durable fastener solution. Carriage Bolts feature a square section underneath their head, which makes them self-locking when used within a square hole. - Due to the head there is no groove type that can be used with a power assisting tool. It can also be hidden during actual use to prevent disassembly. - High Quality Material 18-8 (304) Stainless Steel Carriage bolts Used widely in the home and office appliances, communication equipment, ship assembly, and other machinery industry. - Size: Bolt 3/8-16 x 1-1/2"; Hex Nuts: 3/8"-16; Flat Washer: 3/8". - Package Included: 10 PCS Carriage Bolts, 10 PCS Hex Nuts and 10 PCS Flat Washers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PCKHQJF | | Best Sellers Rank | #63,525 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #46 in Carriage Bolts | | Brand | MewuDecor | | Color | Silver | | Compatible Groove Diameter | 0.38 inches | | Customer Reviews | 4.7 4.7 out of 5 stars (300) | | Exterior Finish | Bright Finish | | Fastener Size | 3/8" | | Fastener Type | Carriage Bolt | | Finish Types | Bright Finish | | Grade Rating | Grade 18 8 | | Head Type | Round | | Item Diameter | 3/8" inches | | Item Hardness | Grade 5 | | Manufacturer | MewuDecor | | Manufacturer Grade | Grade 18 8 | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | CBT3816.0112-10 | | Number Of Items | 10 | | Number of Pieces | 10 | | Outside Diameter | 9.53 millimeters | | Part Number | CBT3816.0112-10 | | Screw Head Style | Round | | Set Name | Set of 10 | | Set Screw Thread Type | Unified National Coarse | | Size Name | 3/8-16 x 1-1/2" | | Thread Class | 3A | | Thread Coverage | Fully Threaded | | Thread Size | 3/8"-16 | | Thread Style | Right Hand | | Thread Type | Unc | | Unit Count | 10 Count | ## Product Details - **Exterior Finish:** Bright Finish - **Head Style:** Round - **Manufacturer Grade:** Grade 18 8 - **Material:** Stainless Steel - **Thread Size:** 3/8"-16 ## Images ![3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Image 1](https://m.media-amazon.com/images/I/61bOMYhGoBL.jpg) ![3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Image 2](https://m.media-amazon.com/images/I/51OOn-ddfBL.jpg) ![3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Image 3](https://m.media-amazon.com/images/I/51qYh+zM-1L.jpg) ![3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Image 4](https://m.media-amazon.com/images/I/616oS1gRLIL.jpg) ![3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Image 5](https://m.media-amazon.com/images/I/51IhERSDy6L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 3/8-16 x 1-1/2" Carriage Bolts and Nuts Kit, Round Head Square Neck Screws, Stainless Steel 18-8 (304), 10 Sets - Master Lock Chrome Puck Lock, Heavy Duty Hidden Shackle Lock and Hasp, Solid Steel Lock for Trucks, Trailers, or Vans, M736XKAD - Glvaner (10 Sets) 1/4-20 x 3/4" Stainless Steel Carriage Bolts Screws Round Head Square Neck and Hex Nuts & Flat Washers 304 Stainless Steel 18-8 Full Thread Coverage --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts](https://www.desertcart.is/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-19*