IMSCREWS 1/4"-20 x 2-1/4" Precision 304 Stainless Steel Carriage Bolts (10 PCS)

Reliable Strength for Outdoor Furniture and Garden Gates
The IMSCREWS 1/4" x 2-1/4" carriage bolt is engineered for residential and DIY projects requiring high durability and a secure connection. With a standard 1/4-inch diameter and an extended 2.25-inch length, these bolts are the ideal choice for assembling outdoor patio furniture, garden gates, and trellis structures. 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 deck railings, benches, and play equipment. 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: 2-1/4" (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

• Ideal for Garden Furniture: The 2-1/4 length is the Golden Size for joining standard 1-inch and 2-inch boards in patio chairs, garden benches, and decorative planters.
• Full Thread Versatility: Featuring a precision-cut 1/4-20 full thread, these bolts offer 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, picnic tables, and porch swings.
• 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.

Specifications

• ASIN: B0F2FMB9JR
• Internal SKU: IMS0742
• Size: 1/4"-20 x 2-1/4"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Round
• Package Quantity: 10