USA INDUSTRIALS18-8 Stainless Steel Square Neck Carriage Bolts

USA INDUSTRIALS Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 4 1/2 in lg, Stainless Steel

USA INDUSTRIALS Carriage Bolt: Square Neck, an 18-8 stainless steel square neck carriage bolt with a 5/16"-18 thread size, 4 1/2 in length, plain finish, sold in a 25-pack (MPN ZBOLT-4964).

SKU 3G-OTH-685216

Brand

USA INDUSTRIALS

Item

Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 4 1/2 in lg, Stainless Steel

Technical Specifications

USA INDUSTRIALS

Manufacturer Part Number

ZBOLT-4964 

Type

4 1/2 in lg, Stainless Steel, 18-8, Plain, 25 PK 

Thread Size

5/16"-18 

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Technical Documents

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USA INDUSTRIALS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Carriage Bolt: Square Neck, an 18-8 stainless steel square neck carriage bolt with a 5/16"-18 thread size, 4 1/2 in length, plain finish, sold in a 25-pack (MPN ZBOLT-4964).

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 5/16"-18 x 4 1/2 in stainless steel carriage bolt used for?

This square neck carriage bolt is used in metal-to-wood or metal-to-metal fastening where a smooth dome head and a square neck prevent rotation during tightening. Common in construction, machinery assembly, and structural applications requiring corrosion resistance.

What are the specifications of the USA INDUSTRIALS ZBOLT-4964 carriage bolt?

The USA INDUSTRIALS ZBOLT-4964 is an 18-8 stainless steel square neck carriage bolt with a 5/16"-18 thread size, 4 1/2 in length, plain finish, and sold in a 25-pack. It offers good corrosion resistance for indoor and outdoor use.

Where to buy USA INDUSTRIALS carriage bolts in worldwide?

3G Electric supplies USA INDUSTRIALS carriage bolts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the ZBOLT-4964 25-pack.

How to select the right carriage bolt for an application?

Choose carriage bolts based on thread size, length, material, and finish. For corrosion resistance, 18-8 stainless steel like this USA INDUSTRIALS bolt suits outdoor or washdown environments. Ensure the square neck matches the hole shape to prevent spinning during installation.

Used in

Common applications for USA INDUSTRIALS

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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 18-8 stainless 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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