USA INDUSTRIALS Square Head Bolt: Steel, Grade 2, Plain, 1/2"-13 Thread Size, 3 1/2 in lg
USA INDUSTRIALS Square Head Bolts are low-strength steel fasteners, Grade 2, plain finish, with a 1/2"-13 thread size and 3 1/2 in length, sold in packs of 5 (MPN ZBOLT-2309).
SKU 3G-OTH-676983
Also listed as: ZBOLT2309 · ZBOLT 2309
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
USA INDUSTRIALS Square Head Bolts are low-strength steel fasteners, Grade 2, plain finish, with a 1/2"-13 thread size and 3 1/2 in length, sold in packs of 5 (MPN ZBOLT-2309).
Frequently Asked Questions
What is a USA INDUSTRIALS Square Head Bolt used for?
A USA INDUSTRIALS Square Head Bolt is a low-strength steel fastener, Grade 2, plain finish, with a 1/2"-13 thread size and 3 1/2 in length. It is commonly used in general industrial applications where a square head prevents rotation during tightening, such as in machinery assembly or structural connections.
What are the specifications of the USA INDUSTRIALS Square Head Bolt ZBOLT-2309?
The USA INDUSTRIALS Square Head Bolt ZBOLT-2309 is a Grade 2 steel fastener with a plain finish, 1/2"-13 thread size, and 3 1/2 in length. It is sold in packs of 5. This low-strength bolt is suitable for light-duty industrial fastening where corrosion resistance is not required.
Where to buy USA INDUSTRIALS Square Head Bolts worldwide?
3G Electric supplies USA INDUSTRIALS Square Head Bolts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine fasteners like the ZBOLT-2309 to your facility. Contact us for availability and lead time on this Grade 2, plain finish bolt.
How to select the right Square Head Bolt for industrial use?
To select the right Square Head Bolt, match thread size (e.g., 1/2"-13), length (e.g., 3 1/2 in), and grade (e.g., Grade 2 for low-strength applications). Ensure the square head fits your assembly to prevent rotation. For plain finish bolts like USA INDUSTRIALS ZBOLT-2309, consider environmental exposure and whether a coated option is needed.
Used in
Common applications for USA INDUSTRIALSUSA INDUSTRIALS Products
3G Electric supplies USA INDUSTRIALS low strength steel square head bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
