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LINDSTROM Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 1 1/4 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, 1 1/4 in lg, Steel, Grade 2

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684596) is a 1 1/4 in long, 5/16"-18 thread size fastener with a zinc yellow finish, supplied in a 50-pack. As a square-neck carriage bolt, it is…

SKU 3G-OTH-684596

Also listed as: CAI803101251050P · CAI803101251 050P

Brand
LINDSTROM
Item
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 1 1/4 in lg, Steel, Grade 2
Category
Grade 2 Steel Square Neck Carriage Bolts
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LINDSTROM
Manufacturer Part Number
CAI803101251-050P
Type
1 1/4 in lg, Steel, Grade 2, Zinc Yellow, 50 PK
Thread Size
5/16"-18

Technical Documents

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

Product Description

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684596) is a 1 1/4 in long, 5/16"-18 thread size fastener with a zinc yellow finish, supplied in a 50-pack. As a square-neck carriage bolt, it is designed for secure fastening in applications requiring a flush or countersunk head. 3G Electric sources this genuine OEM part (MPN CAI803101251-050P) across 14 industrial departments, with specialist expertise in fasteners and hardware.

Frequently Asked Questions

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

This carriage bolt is used for secure fastening in applications requiring a flush or countersunk head, such as wood-to-metal or metal-to-metal assemblies. The square neck prevents rotation during tightening, making it ideal for construction, machinery assembly, and general industrial maintenance.

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

This LINDSTROM carriage bolt has a 5/16"-18 thread size, 1 1/4 in length, Grade 2 steel construction, and a zinc yellow finish. It comes in a 50-pack with manufacturer part number CAI803101251-050P. The square neck design ensures a secure, non-slip fit in slotted holes.

Where to buy LINDSTROM carriage bolts worldwide?

3G Electric supplies LINDSTROM carriage bolts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OEM parts like the CAI803101251-050P across 14 departments. Contact us for availability and delivery to your location.

How to install a square neck carriage bolt?

To install, insert the bolt through a pre-drilled hole matching the square neck profile, ensuring the square section engages to prevent spinning. Tighten the nut from the opposite side with a wrench. For best results, use a washer under the nut and avoid over-torquing to prevent damage to the zinc yellow finish.

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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