--- 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: "AR$51894" currency: ARS in_stock: true category: "Mewu Decor" url: https://www.desertcart.com.ar/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts store_origin: AR region: Argentina --- # Square neck self-locking design 3/8-16 x 1-1/2" precision size 304 Stainless Steel corrosion resistance 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:** AR$51894 **Availability:** βœ… In Stock ## Summary > πŸ”© Secure your projects with style and strength! ## 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?** AR$51894 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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€’ **Invisible Strength:** Round head conceals fastener for a clean, professional look that resists tampering. - β€’ **Lock It Down Securely:** Square neck design locks firmly in place, preventing loosening and enhancing safety. - β€’ **Complete Kit, Ready to Go:** Includes 10 bolts, nuts, and washersβ€”everything you need for a flawless installation. - β€’ **Precision Fit, Every Time:** Engineered to exact 3/8-16 x 1-1/2" specs for seamless assembly. - β€’ **Built to Last, Shine to Impress:** Premium 18-8 (304) stainless steel ensures rust-free durability and a sleek bright finish. ## Overview This MewuDecor kit features 10 sets of 3/8-16 x 1-1/2" carriage bolts made from premium 18-8 (304) stainless steel, offering superior corrosion resistance and durability. The square neck design ensures a self-locking fit in square holes, while the round head provides a smooth, tamper-resistant finish. Ideal for industrial, home, and office applications, this kit includes matching hex nuts and flat washers for a complete fastening solution. ## 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 | #73,735 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Carriage Bolts | | Brand | MewuDecor | | Color | Silver | | Compatible Groove Diameter | 0.38 inches | | Customer Reviews | 4.7 4.7 out of 5 stars (301) | | 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/41XNA6U25rL.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/41hx61DARlL.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/41wf+Ht4HlL.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/41BcBwmkTUL.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/41Fs-IwzP+L.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.com.ar/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts](https://www.desertcart.com.ar/products/349944492-3-8-16-x-1-1-2-carriage-bolts-nuts) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-22*