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USA INDUSTRIALS 18-8 Stainless Steel Square Neck Carriage Bolt - 18-8 Stainless Steel Square Neck Carriage Bolts
USA INDUSTRIALS18-8 Stainless Steel Square Neck Carriage Bolts

USA INDUSTRIALS 18-8 Stainless Steel Square Neck Carriage Bolt

USA Industrials Carriage Bolt: Square Neck, an 18-8 stainless steel square neck carriage bolt with a 1/4"-20 thread size and 7/8 in length, supplied in a plain finish, 100-pack (MPN ZBOLT-4947).

SKU 3G-OTH-685182

Also listed as: ZBOLT4947 · ZBOLT 4947

Brand
USA INDUSTRIALS
Item
18-8 Stainless Steel Square Neck Carriage Bolt
Part Number
ZBOLT-4947
Category
18-8 Stainless Steel Square Neck Carriage Bolts
Available to Order
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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-4947
Type
7/8 in lg, Stainless Steel, 18-8, Plain, 100 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 Carriage Bolt: Square Neck, an 18-8 stainless steel square neck carriage bolt with a 1/4"-20 thread size and 7/8 in length, supplied in a plain finish, 100-pack (MPN ZBOLT-4947).

Frequently Asked Questions

What is a 1/4"-20 x 7/8" stainless steel carriage bolt used for?

This square neck carriage bolt is used for fastening metal to wood or metal to metal in industrial assemblies. The square neck prevents rotation during tightening, making it ideal for conveyor systems, machinery guards, and structural frames where a flush or low-profile head is required.

What are the specifications of USA Industrials ZBOLT-4947 carriage bolt?

The USA Industrials ZBOLT-4947 is an 18-8 stainless steel square neck carriage bolt with a 1/4"-20 thread size, 7/8 inch length, and plain finish. It comes in a 100-pack. The 18-8 grade offers good corrosion resistance for indoor and light outdoor industrial environments.

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 full logistics and customs clearance to deliver the ZBOLT-4947 100-pack to your facility. Contact us for a quote and lead time on this 18-8 stainless steel fastener.

How to select the right carriage bolt for an industrial application?

Select carriage bolts based on thread size, length, material, and finish. For outdoor or corrosive environments, choose 18-8 stainless steel like the ZBOLT-4947. Ensure the square neck matches the hole shape to prevent spinning. Match thread size (1/4"-20) to your nut or tapped hole for secure assembly.

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.
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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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