USA INDUSTRIALS316 Stainless Steel Square Neck Carriage Bolts

USA INDUSTRIALS Carriage Bolt: Square Neck, 1/2"-13 Thread Size, 3 in lg, Stainless Steel

SKU 3G-OTH-689661

Brand

USA INDUSTRIALS

Item

Carriage Bolt: Square Neck, 1/2"-13 Thread Size, 3 in lg, Stainless Steel

Technical Specifications

USA INDUSTRIALS

Manufacturer Part Number

BULK-BOLT-4972 

Type

3 in lg, Stainless Steel, 316, Plain 

Thread Size

1/2"-13 

View Full Spec Sheet

Technical Documents

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USA INDUSTRIALS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Carriage Bolt: Square Neck is a 316 stainless steel square neck carriage bolt with a 1/2"-13 thread size, 3 in length, and plain finish (MPN BULK-BOLT-4972). 3G Electric interprets customer demand and delivers genuine industrial equipment, parts and supplies across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a 316 stainless steel square neck carriage bolt used for?

This carriage bolt is used for fastening metal to wood or metal to metal in industrial applications where corrosion resistance is critical. The square neck prevents rotation during tightening, making it ideal for structural assemblies, machinery guards, and outdoor equipment.

What are the specifications of the USA INDUSTRIALS carriage bolt BULK-BOLT-4972?

The USA INDUSTRIALS carriage bolt has a 1/2"-13 thread size, 3 in length, square neck design, and is made from 316 stainless steel with a plain finish. The manufacturer part number is BULK-BOLT-4972. 3G Electric supplies this genuine industrial fastener.

Where to buy USA INDUSTRIALS carriage bolts in worldwide?

3G Electric supplies USA INDUSTRIALS carriage bolts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts to your facility. Contact us to order the BULK-BOLT-4972 or other fasteners across 14 industrial departments.

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

Select a carriage bolt based on thread size, length, material, and finish. For corrosive environments, 316 stainless steel like this USA INDUSTRIALS bolt offers superior resistance. Ensure the square neck matches the hole shape to prevent spinning during installation. 3G Electric can help you choose the correct fastener.

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 316 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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