Reliable Strength for Outdoor Furniture and Fencing The IMSCREWS 1/4" x 2-1/2" carriage bolt is engineered for residential and DIY projects requiring high durability and a secure connection. With a standard 1/4-inch diameter and a 2.5-inch length, these bolts are the ideal choice for fastening garden gates, deck railings, and outdoor patio furniture. The full thread design ensures maximum versatility, providing a snug fit across different material combinations. Built for long-term use, they offer the stability required for both decorative and structural outdoor applications.
High Durability and Safety-Focused Design Forged from premium 18-8 (304) stainless steel, these fasteners are highly resistant to rust and corrosion in coastal or humid environments. The smooth round head offers a clean, low-profile appearance that reduces snagging hazards, making them a safe choice for benches, play equipment, and gates. The integrated square neck prevents the bolt from spinning during installation, allowing for easy, one-sided fastening with a single wrench from the nut side.
Specifications: - Thread Size: 1/4"-20 Coarse (UNC); Length: 2-1/2" (Measured from Under Head) - Material: 304 (18-8) Stainless Steel; Full Thread
Pro-Tips: 1. Use a 1/4" drill bit to ensure a snug, structural fit for the square neck. 2. Pair with stainless steel flat washers and hex nuts on the nut side to distribute load and protect wood fibers.
Key Features
Optimized for Multi-Board Joining: The 2.5-inch length is the ideal size for through-bolting standard 2x4 rails to fence posts or thick-slat garden furniture.
Full Thread Versatility: Featuring a precision-cut 1/4-20 full thread, these bolts offer a maximum adjustment range, ensuring a tight fit across varied material thicknesses.
Weather-Shield 304 Stainless: Forged from premium 18-8 (304) stainless steel, providing exceptional resistance to rust and staining in humid garden or poolside environments.
Safety-First Smooth Head: The low-profile, domed round head eliminates sharp protrusions, making it the safest choice for child-friendly play sets and picnic tables.
Self-Locking Square Neck: The precision square shoulder bites into wood effortlessly, locking the bolt so you can tighten the nut from the back with just one wrench.
