Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts
USA INDUSTRIALSGrade 2 Steel Square Neck Carriage Bolts

USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts

USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts (SKU 3G-OTH-684507) are 6 1/2-inch-long, 1/2"-13 thread fasteners supplied in a 10-pack. These steel carriage bolts feature a square neck design and are…

SKU 3G-OTH-684507

Also listed as: ZBOLT768 · ZBOLT 768

Brand
USA INDUSTRIALS
Item
Grade 2 Steel Square Neck Carriage Bolts
Part Number
ZBOLT-768
Category
Grade 2 Steel Square Neck Carriage Bolts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-768
Type
6 1/2 in lg, Steel, Grade 2, 10 PK
Thread Size
1/2"-13

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts (SKU 3G-OTH-684507) are 6 1/2-inch-long, 1/2"-13 thread fasteners supplied in a 10-pack. These steel carriage bolts feature a square neck design and are manufactured to Grade 2 specifications under MPN ZBOLT-768.

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 for fastening wood to metal or metal to metal in construction, machinery assembly, and general industrial applications. The square neck locks into a square hole, preventing rotation during tightening.

What are the specifications of USA INDUSTRIALS ZBOLT-768 carriage bolts?

These carriage bolts have a 1/2"-13 thread size, are 6 1/2 inches long, and are made of Grade 2 steel. They come in a 10-pack with manufacturer part number ZBOLT-768 and SKU ZBOLT-768. The square neck design provides anti-rotation during installation.

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 location. Contact us to order MPN ZBOLT-768 or SKU ZBOLT-768.

How to install a square neck carriage bolt?

To install a square neck carriage bolt, drill a hole matching the bolt diameter and a square hole for the neck. Insert the bolt through the material, ensuring the square neck seats into the square hole to prevent spinning. Tighten the nut on the threaded end with a wrench.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
Not sure this is the right part? Photo-identify it→

USA 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first