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LINDSTROM Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5/8 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, 5/8 in lg, Steel, Grade 2

LINDSTROM Grade 2 Steel Square Neck Carriage Bolts, 5/16"-18 thread size, 5/8 in length, zinc-plated, 100 PK (MPN CAI503100620-100P). 3G Electric interprets demand and delivers genuine industrial equipment across 14…

SKU 3G-OTH-684579

Also listed as: CAI503100620100P · CAI503100620 100P

Brand
LINDSTROM
Item
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5/8 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
CAI503100620-100P
Type
5/8 in lg, Steel, Grade 2, Zinc-Plated, 100 PK
Thread Size
5/16"-18

Technical Documents

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

Product Description

LINDSTROM Grade 2 Steel Square Neck Carriage Bolts, 5/16"-18 thread size, 5/8 in length, zinc-plated, 100 PK (MPN CAI503100620-100P). 3G Electric interprets demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a Grade 2 Steel Square Neck Carriage Bolt used for?

LINDSTROM Grade 2 Steel Square Neck Carriage Bolts are used in wood-to-metal or metal-to-metal fastening where a smooth, rounded head is desired. The square neck prevents rotation during tightening, making them ideal for assembly in construction, machinery guards, and general industrial applications.

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

These LINDSTROM carriage bolts have a 5/16"-18 thread size, 5/8 in length, and are made from Grade 2 steel with a zinc-plated finish. They come in a 100-piece pack (MPN CAI503100620-100P). The square neck design provides anti-rotation during installation.

Where to buy LINDSTROM carriage bolts worldwide?

3G Electric supplies LINDSTROM Grade 2 Steel Square Neck 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 5/16"-18 x 5/8 in, 100-pack (MPN CAI503100620-100P).

How to install a square neck carriage bolt?

Insert the square neck into a matching square hole in the material to prevent spinning. Place a washer and nut on the threaded end, then tighten with a wrench. For LINDSTROM Grade 2 steel bolts, use standard torque values for 5/16"-18 fasteners. Avoid over-tightening to prevent stripping.

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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