LINDSTROM Grade 2 Steel Square Neck Carriage Bolt
The LINDSTROM Carriage Bolt is a Grade 2 Steel Square Neck Carriage Bolt with a 3/8"-16 thread size and 4 1/2 in length, zinc-plated, supplied in a 25-pack (MPN CAI503704500-025P).
SKU 3G-OTH-684449
Also listed as: CAI503704500025P · CAI503704500 025P
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.
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Product Description
The LINDSTROM Carriage Bolt is a Grade 2 Steel Square Neck Carriage Bolt with a 3/8"-16 thread size and 4 1/2 in length, zinc-plated, supplied in a 25-pack (MPN CAI503704500-025P).
Frequently Asked Questions
What is a LINDSTROM Grade 2 Steel Square Neck Carriage Bolt used for?
This LINDSTROM carriage bolt is used for fastening wood to metal or metal to metal in construction, machinery assembly, and industrial maintenance. The square neck prevents rotation during tightening, making it ideal for applications where a flush, finished appearance is needed.
What are the specifications of the LINDSTROM 3/8"-16 carriage bolt?
The LINDSTROM carriage bolt has a 3/8"-16 thread size, 4 1/2 in length, Grade 2 steel construction, and a zinc-plated finish. It comes in a 25-pack with manufacturer part number CAI503704500-025P. The square neck design provides secure, slip-resistant fastening.
Where to buy LINDSTROM carriage bolts in worldwide?
3G Electric supplies LINDSTROM carriage bolts worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine LINDSTROM fasteners and can quote for bulk or specialized orders. Contact us for availability and lead times.
How to install a square neck carriage bolt?
To install a LINDSTROM square neck carriage bolt, insert the bolt through a pre-drilled hole matching the square neck dimensions. The square neck embeds into the material, preventing rotation. Tighten the nut from the opposite side with a wrench. Use a washer under the nut for even load distribution.
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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Compatible alternatives & equivalents
- FOREVERBOLT 18-8 stainless steel carriage bolt with square neck, 3-1/2 inches long, 1/4"-20 thread size. Square neck prevents rotation during tightening. Supplied in a 25-pack. Suitable for general fastening applications where a smooth domed head and resistance to spinning are required
- USA INDUSTRIALS These #10-24 carriage bolts are made from 18-8 stainless steel with a plain finish and a square neck that prevents rotation during tightening. Each bolt is 1 inch long and features a smooth, rounded head. Supplied in a 50-piece pack, they are suitable for fastening metal to wood or metal to metal in applications such as machinery guards, conveyor systems, and structural assemblies
