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USA INDUSTRIALS Square Head Bolt: Steel, Grade 2, Plain, 5/8"-11 Thread Size, 4 in lg - Low Strength Steel Square Head Bolts
USA INDUSTRIALSLow Strength Steel Square Head Bolts

USA INDUSTRIALS Square Head Bolt: Steel, Grade 2, Plain, 5/8"-11 Thread Size, 4 in lg

USA INDUSTRIALS Low Strength Steel Square Head Bolts are Grade 2, plain finish fasteners with a 5/8"-11 thread size, 4-inch length, and partially threaded design (MPN BULK-BOLT-2321). 3G Electric interprets your…

SKU 3G-OTH-676901

Also listed as: BULKBOLT2321 · BULK BOLT 2321

Brand
USA INDUSTRIALS
Item
Square Head Bolt: Steel, Grade 2, Plain, 5/8"-11 Thread Size, 4 in lg
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
BULK-BOLT-2321
Type
Grade 2, Plain, 4 in lg, Partially Threaded Thread
Thread Size
5/8"-11

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 are Grade 2, plain finish fasteners with a 5/8"-11 thread size, 4-inch length, and partially threaded design (MPN BULK-BOLT-2321). 3G Electric interprets your demand for industrial hardware and delivers this bolt as part of our broad supply across 14 departments — with specialist depth in combustion, pumps, and controls to ensure you get the right answer, not just a catalog.

Frequently Asked Questions

What is a USA INDUSTRIALS Square Head Bolt used for?

This Grade 2, plain steel square head bolt is used for fastening in industrial machinery, construction, and maintenance applications where a low-strength, corrosion-resistant plain finish is sufficient. 3G Electric supplies this bolt across 14 departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the USA INDUSTRIALS Square Head Bolt BULK-BOLT-2321?

The bolt is Grade 2, plain finish, with a 5/8"-11 thread size, 4-inch length, and partially threaded design. It is made of steel and is a low-strength square head fastener. 3G Electric sources this genuine USA INDUSTRIALS part for your industrial needs.

Where to buy USA INDUSTRIALS Square Head Bolt BULK-BOLT-2321 worldwide?

3G Electric supplies the USA INDUSTRIALS Square Head Bolt BULK-BOLT-2321 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this Grade 2, plain steel bolt as part of our broad industrial supply across 14 departments.

How to select the right square head bolt for industrial use?

Select based on thread size, length, grade, and finish. For low-strength applications, a Grade 2 plain bolt like this 5/8"-11 x 4-inch partially threaded option works. 3G Electric can help you choose the correct fastener for your machinery or structural needs.

Used in

Common applications for USA INDUSTRIALS
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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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Square Head Bolt: Steel, Grade 2, Plain, 5/8"-11 Thread Size, 5 in lg, Partially Threaded Thread (MPN BULK-BOLT-2322)
USA INDUSTRIALS
Square Head Bolt: Steel, Grade 2, Plain, 5/8"-11 Thread Size, 5 in lg, Partially Threaded Thread (MPN BULK-BOLT-2322)
APPROVED VENDOR Split Taper Bushing: B, 22 mm Bore Dia, 3.13 in Bolt Circle Dia, 1.938 in Overall Lg (MPN BX22MM)
APPROVED VENDOR Split Taper Bushing: B, 22 mm Bore Dia, 3.13 in Bolt Circle Dia, 1.938 in Overall Lg (MPN BX22MM)
APPROVED VENDOR Split Taper Bushing: B, 16 mm Bore Dia, 3.13 in Bolt Circle Dia, 1.938 in Overall Lg (MPN BX16MM)
APPROVED VENDOR Split Taper Bushing: B, 16 mm Bore Dia, 3.13 in Bolt Circle Dia, 1.938 in Overall Lg (MPN BX16MM)
APPROVED VENDOR Split Taper Bushing: B, 2 7/16 in Bore Dia, 3.13 in Bolt Circle Dia, Inch (MPN BX2-7/16)
APPROVED VENDOR Split Taper Bushing: B, 2 7/16 in Bore Dia, 3.13 in Bolt Circle Dia, Inch (MPN BX2-7/16)
APPROVED VENDOR Split Taper Bushing: Q2, 2 3/16 in Bore Dia, 3.38 in Bolt Circle Dia, Inch (MPN Q2X2-3/16)
APPROVED VENDOR Split Taper Bushing: Q2, 2 3/16 in Bore Dia, 3.38 in Bolt Circle Dia, Inch (MPN Q2X2-3/16)
APPROVED VENDOR Split Taper Bushing: Q2, 2 1/8 in Bore Dia, 3.38 in Bolt Circle Dia, Inch (MPN Q2X2-1/8)
APPROVED VENDOR Split Taper Bushing: Q2, 2 1/8 in Bore Dia, 3.38 in Bolt Circle Dia, Inch (MPN Q2X2-1/8)

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