USA INDUSTRIALS Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 10 in lg, Steel, Grade 2
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, MPN ZBOLT-645, with a 3/8"-16 thread size, 10 in length, and square neck design. Supplied in a 10-pack, these steel bolts are Grade 2 rated.
SKU 3G-OTH-684461
Also listed as: ZBOLT645 · ZBOLT 645
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, MPN ZBOLT-645, with a 3/8"-16 thread size, 10 in length, and square neck design. Supplied in a 10-pack, these steel bolts are Grade 2 rated.
Frequently Asked Questions
What is a Grade 2 Steel Square Neck Carriage Bolt used for?
A Grade 2 Steel Square Neck Carriage Bolt is used to fasten metal to wood or metal to metal in construction, machinery assembly, and structural applications. The square neck prevents rotation during tightening, making it ideal for bolting into square holes in wood or metal frames.
What are the specifications of the USA INDUSTRIALS ZBOLT-645 carriage bolt?
The USA INDUSTRIALS ZBOLT-645 carriage bolt has a 3/8"-16 thread size, 10 in length, and a square neck design. It is made of Grade 2 steel and supplied in a 10-pack. The square neck locks into the material to prevent spinning during installation.
Where to buy USA INDUSTRIALS carriage bolts in worldwide?
3G Electric supplies USA INDUSTRIALS carriage bolts worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine fasteners like the ZBOLT-645 and support procurement across 14 industrial departments.
How to install a square neck carriage bolt?
To install a square neck carriage bolt, insert the square neck into a matching square hole in the material to prevent rotation. Tighten the nut on the threaded end with a wrench while the bolt head remains stationary. Use a washer under the nut for even load distribution and to prevent pull-through.
Used in
Common applications for USA INDUSTRIALSUSA INDUSTRIALS Products
3G Electric supplies USA INDUSTRIALS grade 2 steel square neck carriage bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
