USA INDUSTRIALS316 Stainless Steel Square Neck Carriage Bolts

USA INDUSTRIALS Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 1 1/4 in lg, Stainless Steel

USA INDUSTRIALS 316 Stainless Steel Square Neck Carriage Bolts (SKU 3G-OTH-689677, MPN ZBOLT-4992) are plain-finish fasteners with a 3/8"-16 thread size and 1 1/4 in length, supplied in a 5-pack. These bolts are…

SKU 3G-OTH-689677

Also listed as: ZBOLT4992 · ZBOLT 4992

Brand

USA INDUSTRIALS

Item

Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 1 1/4 in lg, Stainless Steel

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS

Manufacturer Part Number

ZBOLT-4992 

Type

1 1/4 in lg, Stainless Steel, 316, Plain, 5 PK 

Thread Size

3/8"-16 

Technical Documents

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USA INDUSTRIALS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 where a smooth, rounded head and a secure, non-rotating square neck are required. The 316 grade provides excellent corrosion resistance in marine, chemical, and outdoor environments.

What are the specifications of the USA INDUSTRIALS ZBOLT-4992 carriage bolt?

The USA INDUSTRIALS ZBOLT-4992 carriage bolt has a 3/8"-16 thread size, 1 1/4 in length, and is made from 316 stainless steel with a plain finish. It features a square neck to prevent rotation during tightening and is supplied in a 5-pack.

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 ZBOLT-4992 or other fasteners from our broad industrial catalog.

How to select the right carriage bolt for outdoor use?

For outdoor or corrosive environments, select a 316 stainless steel carriage bolt like the USA INDUSTRIALS ZBOLT-4992. Ensure the thread size (3/8"-16) and length (1 1/4 in) match your material thickness. The square neck provides a secure grip, preventing spin 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 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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