USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolt
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, 5 1/2 in lg, with 1/4"-20 thread size, zinc-plated, and supplied in a 50-pack (MPN ZBOLT-539).
SKU 3G-OTH-684516
Also listed as: ZBOLT539 · ZBOLT 539
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, 5 1/2 in lg, with 1/4"-20 thread size, zinc-plated, and supplied in a 50-pack (MPN ZBOLT-539).
Frequently Asked Questions
What is a Grade 2 Steel Square Neck Carriage Bolt used for?
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts are used to fasten metal to wood or metal to metal in construction, machinery assembly, and material handling equipment. The square neck prevents rotation during tightening, making them ideal for structural joints and conveyor systems.
What are the specifications of the ZBOLT-539 carriage bolt?
The ZBOLT-539 is a 5 1/2 in long, Grade 2 steel carriage bolt with a 1/4"-20 thread size. It features a square neck, zinc-plated finish for corrosion resistance, and is supplied in a 50-pack. This bolt is suitable for general industrial fastening applications.
Where to buy USA INDUSTRIALS carriage bolts in worldwide?
3G Electric supplies USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts (ZBOLT-539) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 50-pack item.
How to select the right carriage bolt for an industrial application?
Select a carriage bolt based on length, thread size, material, and grade. For light-duty metal-to-wood fastening, Grade 2 steel with zinc plating offers adequate strength and corrosion resistance. Ensure the square neck matches the hole shape to prevent spinning during nut tightening.
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.