Substantial Strength for Deep Structural Connections The IMSCREWS 1/4" x 2-3/4" carriage bolt is engineered for projects requiring deep penetration and stable structural support. With a standard 1/4-inch diameter and an extended 2.75-inch length, these bolts are well-suited for high-load joints where stability is critical, such as through-bolting garden structures or reinforcing heavy-duty deck-to-post connections. Built for durability, they offer the stability necessary for long-term use in outdoor structures and residential DIY projects.
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 appearance that reduces snagging hazards, making them an ideal choice for railings, play sets, and benches. The integrated square neck prevents rotation, allowing for easy, one-sided installation with a single wrench from the nut side.
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 on the nut side to distribute structural load and protect wood fibers.
Key Features
Self-Locking Square Neck: The precision-engineered square neck beneath the head bites into wood or locks into square metal holes, preventing rotation during nut tightening for easy, one-sided installation.
Full Thread Maximum Grip: Features a fully threaded 2-3/4 shank that offers maximum grip and enhanced fastening power along the entire length, making it ideal for deep timber and DIY projects.
304 Marine Grade Stainless: Forged from premium 18-8 (304) Stainless Steel for superior corrosion defense. Ideal for docks, coastal decks, and ACQ pressure-treated lumber.
Extended Structural Strength: The 1/4 diameter delivers professional-grade shear resistance. At 2.75 long, these bolts are Well-suited for through-bolting thick posts and heavy structural timber framing.
Clean Snag-Free Finish: The smooth, domed round head provides a professional, low-profile finish without sharp edges, ensuring safety and aesthetics for fencing, furniture, and play equipment.
