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USA INDUSTRIALS Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 4 1/2 in lg, Stainless Steel - 316 Stainless Steel Square Neck Carriage Bolts
USA INDUSTRIALS316 Stainless Steel Square Neck Carriage Bolts

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

The USA INDUSTRIALS Carriage Bolt: Square Neck is a 316 stainless steel square neck carriage bolt with a 5/16"-18 thread size and 4 1/2 in length in a plain finish (MPN BULK-BOLT-5012). 3G Electric interprets…

SKU 3G-OTH-689669

Also listed as: BULKBOLT5012 · BULK BOLT 5012

Brand
USA INDUSTRIALS
Item
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 4 1/2 in lg, Stainless Steel
Category
316 Stainless Steel Square Neck Carriage Bolts
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-BOLT-5012
Type
4 1/2 in lg, Stainless Steel, 316, Plain
Thread Size
5/16"-18

Technical Documents

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

Product Description

The USA INDUSTRIALS Carriage Bolt: Square Neck is a 316 stainless steel square neck carriage bolt with a 5/16"-18 thread size and 4 1/2 in length in a plain finish (MPN BULK-BOLT-5012). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

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

A 316 stainless steel square neck carriage bolt is used for fastening metal to wood or metal to metal in corrosive environments. The square neck prevents rotation during tightening, making it ideal for marine, chemical, and outdoor applications where 316 stainless steel provides superior corrosion resistance.

What are the specifications of the USA INDUSTRIALS carriage bolt BULK-BOLT-5012?

The USA INDUSTRIALS carriage bolt BULK-BOLT-5012 has a 5/16"-18 thread size, 4 1/2 in length, and is made of 316 stainless steel with a plain finish. It features a square neck design to prevent spinning during installation. This bolt is suitable for demanding industrial fastening applications.

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, customs clearance, and delivery to your site. Contact us to order the BULK-BOLT-5012 or other genuine industrial fasteners across 14 departments and beyond.

How to install a square neck carriage bolt?

To install a square neck carriage bolt, insert the square neck into a matching square hole in the material to prevent rotation. Tighten the nut on the threaded end with a wrench while the bolt head remains stationary. Use a washer under the nut to distribute load and prevent galling on 316 stainless steel.

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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