LINDSTROM Grade 5 Steel Square Neck Carriage Bolt, 5/16"-18 x 4 in, Zinc-Plated
3G Electric supplies the LINDSTROM Grade 5 Steel Square Neck Carriage Bolt (SKU CAI50310400GEO321+-001P, MPN CAI50310400GEO321+-001P), a 4-inch-long, 5/16"-18 threaded fastener with a zinc-plated steel finish. We…
SKU 3G-OTH-687722
Also listed as: CAI50310400GEO321001P · CAI50310400GEO321 001P · CAI50310400GEO321-001P
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
3G Electric supplies the LINDSTROM Grade 5 Steel Square Neck Carriage Bolt (SKU CAI50310400GEO321+-001P, MPN CAI50310400GEO321+-001P), a 4-inch-long, 5/16"-18 threaded fastener with a zinc-plated steel finish. We interpret your demand for industrial hardware, source genuine OEM parts across 14 departments—including fasteners, machining, and electrical—and support with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is a Grade 5 steel square neck carriage bolt used for?
A Grade 5 steel square neck carriage bolt is used in heavy-duty fastening applications where a smooth, rounded head and a square neck prevent rotation during tightening. It is common in construction, machinery assembly, and metal-to-wood connections, requiring a zinc-plated finish for corrosion resistance.
What are the specifications of the LINDSTROM carriage bolt CAI50310400GEO321+-001P?
The LINDSTROM carriage bolt (SKU CAI50310400GEO321+-001P, MPN CAI50310400GEO321+-001P) has a 5/16"-18 thread size, 4-inch length, Grade 5 steel construction, and a zinc-plated finish. The square neck design locks into place during installation, providing secure fastening in industrial applications.
Where to buy LINDSTROM carriage bolts worldwide?
3G Electric supplies LINDSTROM carriage bolts worldwide, handling full logistics and customs clearance. We source genuine OEM fasteners across 14 industrial departments, including machining and electrical. Contact us to order the Grade 5 steel square neck bolt (SKU 3G-OTH-687722) for 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 profile. The square neck prevents rotation as you tighten the nut from the opposite side. Use a washer under the nut to distribute load. Torque to specifications for Grade 5 steel to avoid over-stressing.
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.