LINDSTROM Carriage Bolts: Square Neck, 3/8"-16 Thread Size, 4 in lg, Steel, Grade 5
3G Electric supplies the LINDSTROM Grade 5 Steel Square Neck Carriage Bolt (SKU 3G-OTH-687695, MPN CAI50370400GEO321+-001P), a 4-inch-long, 3/8"-16 threaded fastener with a zinc-plated finish. We interpret your…
SKU 3G-OTH-687695
Also listed as: CAI50370400GEO321001P · CAI50370400GEO321 001P · CAI50370400GEO321-001P
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
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Product Description
3G Electric supplies the LINDSTROM Grade 5 Steel Square Neck Carriage Bolt (SKU 3G-OTH-687695, MPN CAI50370400GEO321+-001P), a 4-inch-long, 3/8"-16 threaded fastener with a zinc-plated finish. We interpret your demand for industrial hardware across 14 departments—and our specialist depth in combustion, pumps, and controls ensures we source the right answer, not just a catalog.
Frequently Asked Questions
What are LINDSTROM Grade 5 Steel Square Neck Carriage Bolts used for?
LINDSTROM Grade 5 Steel Square Neck Carriage Bolts are used in heavy-duty fastening applications where a smooth, rounded head and a square neck prevent rotation during tightening. Common uses include securing wood to metal in construction, machinery assembly, and industrial equipment mounting across multiple sectors.
What are the specifications of LINDSTROM Grade 5 Steel Square Neck Carriage Bolts?
These LINDSTROM carriage bolts have a 3/8"-16 thread size, are 4 inches long, and are made from Grade 5 steel with a zinc-plated finish. The square neck design locks into place during installation. The manufacturer part number is CAI50370400GEO321+-001P.
Where to buy LINDSTROM Grade 5 Steel Square Neck Carriage Bolts worldwide?
3G Electric supplies LINDSTROM Grade 5 Steel Square Neck Carriage Bolts worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we interpret your demand and source the right fasteners across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to install LINDSTROM Grade 5 Steel Square Neck Carriage Bolts?
To install LINDSTROM Grade 5 Steel Square Neck Carriage Bolts, drill a hole matching the bolt diameter. Insert the bolt through the workpiece so the square neck seats into the hole, preventing rotation. Secure with a washer and nut on the opposite side, tightening to the torque specification for Grade 5 steel fasteners.
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.