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USA INDUSTRIALS Low Strength Steel Square Head Bolt - Low Strength Steel Square Head Bolts
USA INDUSTRIALSLow Strength Steel Square Head Bolts

USA INDUSTRIALS Low Strength Steel Square Head Bolt

USA INDUSTRIALS Square Head Bolts are low-strength steel fasteners, Grade 2, plain finish, with a 3/8"-16 thread size and 3 1/2 in length, sold in a 10-pack (MPN ZBOLT-2299).

SKU 3G-OTH-676896

Also listed as: ZBOLT2299 · ZBOLT 2299

Brand
USA INDUSTRIALS
Item
Low Strength Steel Square Head Bolt
Part Number
ZBOLT-2299
Category
Low Strength Steel Square Head 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-2299
Type
Grade 2, Plain, 3 1/2 in lg, 10 PK
Thread Size
3/8"-16

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

Product Description

USA INDUSTRIALS Square Head Bolts are low-strength steel fasteners, Grade 2, plain finish, with a 3/8"-16 thread size and 3 1/2 in length, sold in a 10-pack (MPN ZBOLT-2299).

Frequently Asked Questions

What is a USA INDUSTRIALS Square Head Bolt used for?

USA INDUSTRIALS Square Head Bolts are low-strength steel fasteners used in general industrial applications where a square head prevents rotation during tightening. Common uses include machinery assembly, structural framing, and equipment mounting where Grade 2 strength is sufficient.

What are the specifications of the USA INDUSTRIALS Square Head Bolt ZBOLT-2299?

The USA INDUSTRIALS Square Head Bolt ZBOLT-2299 is a Grade 2 steel bolt with a plain finish, 3/8"-16 thread size, and 3 1/2 in length. It is sold in a 10-pack. The square head design provides positive grip during installation.

Where to buy USA INDUSTRIALS Square Head Bolts worldwide?

3G Electric supplies USA INDUSTRIALS Square Head Bolts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the ZBOLT-2299 10-pack or other fastener needs across our 14 industrial departments.

How to select the right Square Head Bolt for an application?

Select a Square Head Bolt based on thread size, length, material grade, and finish. For the USA INDUSTRIALS ZBOLT-2299, the 3/8"-16 thread and 3 1/2 in length suit medium-duty fastening. Grade 2 steel is suitable for non-critical structural joints. Always verify load requirements with a qualified engineer.

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 low strength steel square head bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size 3/4"-10, length 2-1/2 inches, partially threaded. Commonly used in general fastening applications such as industrial machinery, structural assemblies, and equipment mounting
USA INDUSTRIALS
Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size 3/4"-10, length 2-1/2 inches, partially threaded. Commonly used in general fastening applications such as industrial machinery, structural assemblies, and equipment mounting

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