--- product_id: 151235262 title: "(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg" brand: "fullerkreg" price: "94.35 DT" currency: TND in_stock: true category: "Fullerkreg" url: https://www.desertcart.tn/products/151235262-4-sets-3-8-16x4-stainless-steel-hex-head-screws store_origin: TN region: Tunisia --- # 3/8" diameter, heavy-duty size Fully threaded for max grip 18-8 (304) stainless steel, corrosion-resistant (4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg **Brand:** fullerkreg **Price:** 94.35 DT **Availability:** ✅ In Stock ## Summary > 🔧 Lock in strength, style, and reliability with every turn! ## Quick Answers - **What is this?** (4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg by fullerkreg - **How much does it cost?** 94.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/151235262-4-sets-3-8-16x4-stainless-steel-hex-head-screws) ## Best For - fullerkreg enthusiasts ## Why This Product - Trusted fullerkreg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Fastening Kit:** Includes bolts, nuts, flat & lock washers for a secure, all-in-one solution. - • **Robust Hex Head Design:** Engineered for superior torque and durability with a classic hex shape. - • **Full Threaded Precision:** Ensures maximum fastening strength by engaging the entire shaft. - • **ASME Standard Compliance:** Guaranteed dimensional accuracy and reliability for professional-grade projects. - • **Premium 18-8 Stainless Steel:** Offers exceptional corrosion resistance and long-lasting performance. ## Overview This set of four 3/8-16x4 stainless steel hex head bolts by Fullerkreg features fully threaded shafts made from durable 18-8 (304) stainless steel, ensuring corrosion resistance and heavy-duty fastening. Each set includes matching hex nuts, flat washers, and lock washers, all meeting ASME standards for precision and reliability—perfect for professionals demanding secure, long-lasting connections. ## Description desertcart.com: (4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg : Industrial & Scientific ## Features - A Hexagon Bolt is a threaded fastener with a hexagonal head shape, and are designed to be installed using a spanner. Hexagon bolts are favoured for their robust shape, which makes them suitable for more heavy-duty fastening applications. Hexagon bolts are also generally available in larger sizes than alternative fasteners. - As their name suggests, Full Thread Hexagon Bolts are fully threaded. This type of bolt is required when the shaft of a fastener is being inserted completely into a threaded hole. Fully Threaded Bolts are often used to securely fasten two threaded sections together. - Made from 18-8 stainless steel, FullerkregⓇ brand screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head. - Screws that meet ASME specifications comply with these dimensional standards.DIMENSIONS: Diameter: 3/8" | Length: 4" | Thread Type: 16 tpi Coarse Thread (Standard) - Package includes four each of bolts, hex nuts , Flat & Lock washers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07S7PNM4K | | Best Sellers Rank | #9,096 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Hex Bolts | | Brand | Fullerkreg | | Color | Plain | | Compatible Groove Diameter | 0.38 Inches | | Customer Reviews | 4.7 out of 5 stars 1,427 Reviews | | Drive System | External Hex | | Exterior Finish | Stainless Steel | | Fastener Size | 3/8" x 4" | | Fastener Type | Hexagon Bolt | | Finish Types | Polished | | Head Style | Hex | | Head Type | Hex | | Item Diameter | 0.38 Inches | | Item Dimensions | 1 x 1 x 1 inches | | Item Hardness | Grade 8 | | Manufacturer | Fullerdongluo | | Manufacturer Grade | Grade 8 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | 1 | | Number Of Items | 2 | | Number of Pieces | 4 | | Outside Diameter | 0.38 Inches | | Part Number | 1 | | Screw Head Style | Hex | | Set Name | 4 Sets | | Set Screw Thread Type | Unified National Coarse (UNC) | | Size Name | (4 Sets) 3/8x4" | | Thread Coverage | Fully Threaded | | Thread Size | 3/8"-16 | | Thread Style | Left Hand | | Thread Type | Fully Threaded | | UPC | 799862377039 | | Unit Count | 4.0 Count | ## Product Details - **Color:** Plain - **Exterior Finish:** Stainless Steel - **Head Style:** Hex - **Material:** Stainless Steel - **Thread Size:** 3/8"-16 ## Images ![(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Image 1](https://m.media-amazon.com/images/I/81XHEf9ORHL.jpg) ![(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Image 2](https://m.media-amazon.com/images/I/61qd8626DCL.jpg) ![(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Image 3](https://m.media-amazon.com/images/I/81tDXNcloNL.jpg) ![(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Image 4](https://m.media-amazon.com/images/I/81D7FZ9zxdL.jpg) ![(4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Image 5](https://m.media-amazon.com/images/I/71kSnxCpyLL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - (4 Sets) 3/8-16x4 Stainless Steel Hex Head Screws Bolts, Nuts, Flat & Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg - Pyle Car Driveway Curb Ramp - Heavy Duty Rubber Threshold Ramp - Also for Loading Dock, Garage, Sidewalk, Truck, Scooter, Bike, Motorcycle, Wheelchair Mobility & Other Vehicle - Pyle PCRBDR24 - Pyle Car Driveway Adjustable Curb Ramps - 3 Pack Heavy Duty Rubber Threshold Ramp Kit Set -For Loading Dock, Garage, Sidewalk, Truck, Scooter, Bike, Motorcycle & Wheelchair Mobility- PCRBDR23 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/151235262-4-sets-3-8-16x4-stainless-steel-hex-head-screws](https://www.desertcart.tn/products/151235262-4-sets-3-8-16x4-stainless-steel-hex-head-screws) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*