We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

USA INDUSTRIALS Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 6 in lg, Steel, Grade 2 - Grade 2 Steel Square Neck Carriage Bolts
USA INDUSTRIALSGrade 2 Steel Square Neck Carriage Bolts

USA INDUSTRIALS Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 6 in lg, Steel, Grade 2

USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, MPN ZBOLT-545, are 6-inch-long fasteners with a 1/4"-20 thread size, supplied in a 50-pack. These steel bolts feature a square neck design for secure…

SKU 3G-OTH-684453

Also listed as: ZBOLT545 · ZBOLT 545

Brand
USA INDUSTRIALS
Item
Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 6 in lg, Steel, Grade 2
Category
Grade 2 Steel Square Neck Carriage Bolts
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZBOLT-545
Type
6 in lg, Steel, Grade 2, 50 PK
Thread Size
1/4"-20

Technical Documents

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

Product Description

USA INDUSTRIALS Grade 2 Steel Square Neck Carriage Bolts, MPN ZBOLT-545, are 6-inch-long fasteners with a 1/4"-20 thread size, supplied in a 50-pack. These steel bolts feature a square neck design for secure installation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, and general industrial applications. The square neck prevents rotation during tightening, making it ideal for assemblies where a smooth, rounded head is desired.

What are the specifications of the USA INDUSTRIALS ZBOLT-545 carriage bolt?

The USA INDUSTRIALS ZBOLT-545 carriage bolt has a 1/4"-20 thread size, is 6 inches long, and is made of Grade 2 steel. It comes in a 50-pack. The square neck design ensures secure installation without spinning.

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. Contact us for pricing and lead time on the ZBOLT-545 50-pack.

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 on the threaded end with a wrench. Use a washer under the nut for even load distribution.

Used in

Common applications for USA INDUSTRIALS
Chemical processing — USA INDUSTRIALS FEP-encapsulated silicone cam-and-groove gaskets for corrosion-resistant sealing in coupling systems.
Food and beverage — USA INDUSTRIALS food-grade FKM cam-and-groove gaskets for sanitary fluid transfer in processing lines.
Water treatment — USA INDUSTRIALS 304 stainless steel gate valves for isolation in piping systems handling non-potable water.
Oil and gas — USA INDUSTRIALS brass ball valves for manual shut-off in low-pressure gas or fluid lines.
Pharmaceutical manufacturing — USA INDUSTRIALS 316 stainless steel globe valves for precise flow control in clean-room environments.
General industrial MRO — USA INDUSTRIALS polypropylene cam-and-groove fittings for temporary hose connections in plant maintenance.

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.

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