5/16-18 x 1-3/8 Square Head Bolts
Categories: Square Head Bolts
- Finish: Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 1-3/8"
- Diameter: 5/16"
- Drive Size: 1/2" Wrench
- Drive Type: Wrench
- Thread Type: Coarse
- Package Type: Refill Box
Product Description:
These 5/16-18 x 1-3/8 Square Head Bolts from Midwest offer a reliable fastening solution crafted from zinc-plated Grade 2/A307 steel, combining dependable strength with enhanced corrosion resistance. Featuring a traditional square head design, these bolts provide excellent wrench grip and help prevent rounding during installation, ensuring ease of use and durability.
Ideal for a wide range of applications, these bolts are perfect for construction, woodworking, maintenance, restoration, and structural projects where classic bolt styling and consistent performance are essential. Precision-rolled threads allow for smooth installation and secure clamping, making them a versatile choice for both professional contractors and DIY enthusiasts seeking quality and reliability.
Features:
- Zinc‑plated Grade 2/A307 steel provides dependable strength with added corrosion resistance for general‑purpose use
- Traditional square head design provides excellent wrench grip and helps prevent rounding during installation
- General‑purpose fastening solution ideal for construction, woodworking, and maintenance applications
- Precision‑rolled threads ensure smooth installation and secure, consistent clamping
- Well‑suited for restoration and structural projects where classic bolt styling and reliable performance are required
