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LINDSTROM Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5 1/2 in lg, Steel, Grade 2 - Grade 2 Steel Square Neck Carriage Bolts
LINDSTROMGrade 2 Steel Square Neck Carriage Bolts

LINDSTROM Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5 1/2 in lg, Steel, Grade 2

3G Electric supplies the LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684542, MPN CAI20310550G-050P), a 5 1/2-inch-long fastener with a 5/16"-18 thread size, packaged in a 50-piece pack. This bolt is…

SKU 3G-OTH-684542

Also listed as: CAI20310550G050P · CAI20310550G 050P

Brand
LINDSTROM
Item
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5 1/2 in lg, Steel, Grade 2
Category
Grade 2 Steel Square Neck Carriage 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

LINDSTROM
Manufacturer Part Number
CAI20310550G-050P
Type
5 1/2 in lg, Steel, Grade 2, 50 PK
Thread Size
5/16"-18

Technical Documents

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

Product Description

3G Electric supplies the LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684542, MPN CAI20310550G-050P), a 5 1/2-inch-long fastener with a 5/16"-18 thread size, packaged in a 50-piece pack. This bolt is made of steel and meets Grade 2 specifications, suitable for general industrial fastening applications across our 14 departments.

Frequently Asked Questions

What is a Grade 2 steel square neck carriage bolt used for?

A Grade 2 steel square neck carriage bolt is used for general industrial fastening where a smooth, rounded head and a square neck prevent rotation during tightening. It is common in wood-to-metal or metal-to-metal assemblies, such as in material handling, machining, and structural applications across 14 industrial departments.

What are the specifications of the LINDSTROM carriage bolt 5/16"-18?

The LINDSTROM carriage bolt has a 5/16"-18 thread size, is 5 1/2 inches long, made of steel, and meets Grade 2 specifications. It features a square neck to resist turning and comes in a 50-piece pack (MPN CAI20310550G-050P). These specs suit general-duty fastening in industrial environments.

Where to buy LINDSTROM carriage bolts in worldwide?

3G Electric supplies LINDSTROM carriage bolts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine fasteners like this Grade 2 steel square neck bolt. Contact us to order and arrange delivery to your location.

How to install a square neck carriage bolt?

To install a square neck carriage bolt, insert the bolt through a pre-drilled hole matching the square neck size to prevent spinning. Use a washer and nut on the opposite side, then tighten with a wrench on the nut only—the square neck holds the bolt head stationary. This ensures secure fastening without marring the head.

LINDSTROM Products

3G Electric supplies LINDSTROM grade 2 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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