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LINDSTROMGrade 5 Steel Square Neck Carriage Bolts

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

3G Electric supplies LINDSTROM Grade 5 Steel Square Neck Carriage Bolts (SKU 3G-OTH-687708), a 5-pack of 1 1/2-inch-long, 5/16"-18 thread, zinc-plated fasteners. We interpret customer demand across 14 industrial…

SKU 3G-OTH-687708

Also listed as: CAI50310150GEO321005P · CAI50310150GEO321 005P · CAI50310150GEO321-005P

Brand
LINDSTROM
Item
Carriage Bolts: Square Neck, 5/16"-18 Thread Size, 1 1/2 in lg, Steel, Grade 5
Category
Grade 5 Steel Square Neck Carriage Bolts
Available to Order
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Local availability & support

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

LINDSTROM
Manufacturer Part Number
CAI50310150GEO321+-005P
Type
1 1/2 in lg, Steel, Grade 5, Zinc-Plated, 5 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 LINDSTROM Grade 5 Steel Square Neck Carriage Bolts (SKU 3G-OTH-687708), a 5-pack of 1 1/2-inch-long, 5/16"-18 thread, zinc-plated fasteners. We interpret customer demand across 14 industrial departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Frequently Asked Questions

What are LINDSTROM carriage bolts used for?

LINDSTROM Grade 5 steel square neck carriage bolts are used to fasten metal to wood or metal in construction, machinery assembly, and industrial maintenance. The square neck prevents rotation during tightening, making them ideal for structural joints and equipment mounting.

What are the specifications of LINDSTROM carriage bolts CAI50310150GEO321+-005P?

These LINDSTROM carriage bolts have a 5/16"-18 thread size, 1 1/2 in length, Grade 5 steel construction, and a zinc-plated finish. They come in a 5-pack with manufacturer part number CAI50310150GEO321+-005P. The square neck design provides secure, slip-resistant fastening.

Where to buy LINDSTROM carriage bolts worldwide?

3G Electric supplies LINDSTROM carriage bolts worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine fasteners across 14 departments—including specialist expertise in combustion, pumps, and controls—and deliver them anywhere.

How to install LINDSTROM square neck carriage bolts?

Insert the bolt through a pre-drilled hole matching the square neck profile to prevent spinning. Secure with a washer and nut on the opposite side, then tighten to the torque specified for Grade 5 steel. Use a wrench on the nut only; the square neck locks the bolt head in place.

LINDSTROM Products

3G Electric supplies LINDSTROM grade 5 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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