USA INDUSTRIALS Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 10 in lg, Steel, Grade 2
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts are 10-inch-long, zinc-plated fasteners with a 5/8"-11 thread size. Designed for secure square-neck seating, these bolts are supplied across 14 industrial…
SKU 3G-OTH-684462
Also listed as: BULKBOLT821 · BULK BOLT 821
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.
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Product Description
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts are 10-inch-long, zinc-plated fasteners with a 5/8"-11 thread size. Designed for secure square-neck seating, these bolts are supplied across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
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 for fastening wood to metal or wood to wood in construction, machinery assembly, and industrial applications. The square neck prevents rotation during tightening, making it ideal for secure, permanent joints in structural framing, conveyor systems, and heavy equipment.
What are the specifications of the USA INDUSTRIALS Carriage Bolt BULK-BOLT-821?
The USA INDUSTRIALS Carriage Bolt BULK-BOLT-821 has a 5/8"-11 thread size, is 10 inches long, made of Grade 2 steel, and zinc-plated for corrosion resistance. It features a square neck for positive locking. 3G Electric supplies this bolt across 14 industrial departments, with specialist depth in combustion, pumps, and controls.
Where to buy USA INDUSTRIALS Carriage Bolts worldwide?
3G Electric supplies USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the BULK-BOLT-821 or other fasteners across 14 departments, including combustion, pumps, and controls.
How to install a square neck carriage bolt?
To install a square neck carriage bolt, drill a hole matching the bolt diameter. Insert the bolt through the hole so the square neck seats into the material, preventing rotation. Tighten the nut from the opposite side with a wrench. For best results, use a washer under the nut to distribute load and prevent galling.
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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.
