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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 Low Strength Steel Square Head Bolts, Grade 2, Plain finish, with 5/16"-18 thread size and 3/4 in length, supplied in a 25-pack (MPN ZBOLT-2289).

SKU 3G-OTH-676976

Also listed as: ZBOLT2289 · ZBOLT 2289

Brand
USA INDUSTRIALS
Item
Low Strength Steel Square Head Bolt
Category
Low Strength Steel Square Head Bolts
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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-2289
Type
Grade 2, Plain, 3/4 in lg, 25 PK
Thread Size
5/16"-18

Technical Documents

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

Product Description

USA INDUSTRIALS Low Strength Steel Square Head Bolts, Grade 2, Plain finish, with 5/16"-18 thread size and 3/4 in length, supplied in a 25-pack (MPN ZBOLT-2289).

Frequently Asked Questions

What is a Square Head Bolt used for?

A square head bolt is used in industrial fastening applications where a wrench or spanner is needed to tighten the bolt without slipping. Common uses include machinery assembly, structural steel connections, and equipment mounting where a positive grip is required.

What are the specifications of the USA INDUSTRIALS Square Head Bolt ZBOLT-2289?

This bolt is Grade 2 low strength steel with a plain finish. It has a 5/16"-18 thread size and a 3/4 in length. It is supplied in a 25-pack under MPN ZBOLT-2289. The square head design provides secure wrenching for general industrial fastening.

Where to buy USA INDUSTRIALS Square Head Bolts in worldwide?

3G Electric supplies USA INDUSTRIALS Square Head Bolts to worldwide locations. We handle full logistics, customs clearance, and delivery for industrial fasteners like the ZBOLT-2289. Contact us for pricing and lead time on this 25-pack of Grade 2 square head bolts.

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 general-duty fastening, Grade 2 steel with plain finish works for non-critical loads. Match the 5/16"-18 thread to the nut or tapped hole. Always verify torque requirements per application.

Used in

Common applications for USA INDUSTRIALS
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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 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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