We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684495) is a 2 1/2-inch-long plain steel fastener with a 5/16"-18 thread size, supplied in a 50-pack. This square-neck design prevents rotation during…

SKU 3G-OTH-684495

Also listed as: CAI50310250050P · CAI50310250 050P

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

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LINDSTROM
Manufacturer Part Number
CAI50310250-050P
Type
2 1/2 in lg, Steel, Grade 2, Plain, 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-684495) is a 2 1/2-inch-long plain steel fastener with a 5/16"-18 thread size, supplied in a 50-pack. This square-neck design prevents rotation during installation, making it suitable for general industrial fastening applications across 14 departments—and we supply far more than is listed. Our specialist depth in combustion, pumps, and controls (as an authorised distributor for brands like FBR, Interpump, Riello, and Beckett) anchors trust, but our capability extends to sourcing genuine parts from Schneider, ABB, Siemens, SKF, Festo, Fluke, and others.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

This carriage bolt is used for general industrial fastening where the square neck prevents rotation during tightening. It is suitable for applications across machining, material handling, and other departments. 3G Electric supplies this bolt as part of a broad range of industrial solutions.

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

The LINDSTROM carriage bolt has a 5/16"-18 thread size, is 2 1/2 inches long, made of Grade 2 steel with a plain finish, and comes in a 50-pack. The square neck design prevents spinning during installation. 3G Electric sources this genuine LINDSTROM part for industrial use.

Where to buy LINDSTROM carriage bolts in worldwide?

3G Electric supplies LINDSTROM carriage bolts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like this Grade 2 steel square neck bolt for delivery to any location. Contact us for availability and lead time.

How to install a square neck carriage bolt?

Insert the bolt through a square hole in the material so the square neck engages and prevents rotation. Tighten the nut on the threaded end with a wrench while the bolt head remains stationary. This design simplifies one-sided fastening in wood or metal assemblies.

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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