IMSCREWS 3/8"-16 x 7/8" Heavy-Duty 304 Stainless Steel Carriage Bolts (10 PCS)

Reliable Support for Compact Heavy-Duty Connections
The IMSCREWS 3/8" x 7/8" carriage bolt is designed for projects requiring high shear resistance in a specialized short size. With a robust 3/8-inch diameter, these bolts are well-suited for high-load joints where longer fasteners are not feasible, such as mounting thick steel brackets or reinforcing heavy equipment frames. Built for stability, they offer the durability necessary for long-term use in outdoor structures and industrial applications.

High Durability and Safety-Focused Design
Forged from 18-8 (304) stainless steel, these fasteners are highly resistant to corrosion in outdoor environments and are compatible with pressure-treated lumber. The smooth round head offers a clean appearance that reduces snagging hazards, making them an ideal choice for benches, play sets, and railings. The integrated square neck prevents the bolt from spinning, allowing for easy, one-sided installation with a single wrench.

Specifications:
- Thread: 3/8"-16 Coarse; Length: 7/8" (Under Head)
- Material: 304 (18-8) Stainless Steel; Full Thread

FAQ:
Q: Drill bit size? A: A 3/8" bit provides a snug, structural fit.
Q: Coastal safe? A: Yes, 304 SS offers high resistance to salt air corrosion.

Pro-Tips:
1. Ensure the square neck is fully seated in the pre-drilled hole for a secure, anti-spin installation.
2. Pair with a flat washer on the nut side to distribute structural load and protect material surfaces.

Key Features

• PREMIUM 304 STAINLESS STEEL Crafted from high-quality 18-8 (304) stainless steel, these carriage bolts offer superior rust and corrosion resistance. Ideal for long-term outdoor use, ensuring your heavy-duty structures remain safe and rust-free.
• COMPACT HEAVY-DUTY DESIGN The 7/8 short length combined with a robust 3/8 diameter is specifically designed for securing heavy hinges and thick metal brackets to wooden panels where space is limited and a clean finish is required.
• FULL THREAD STRENGTH Featuring a full thread design, these bolts provide maximum grip for secure fastening. The square neck seats firmly into pre-drilled holes to prevent spinning, allowing for easy, one-sided installation.
• IDEAL FOR HINGES & BRACKETS Engineered for professional structural repair. Well-suited for mounting heavy-duty gate hinges, trailer accessories, garden gates, and industrial furniture where a smooth, snag-free head is essential.
• SPECIFICATIONS & NOTE Package includes 10 pieces of 3/8-16 x 7/8 carriage bolts only. Nuts and washers are NOT included. Best suited for total material thicknesses that allow the square neck to seat fully for a flush head finish.

Specifications

• ASIN: B0F2F6NWY5
• Internal SKU: IMS0829
• Size: 3/8"-16 x 7/8"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Round
• Package Quantity: 10