Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LINDSTROM Carriage Bolt: Square Neck, 3/4"-10 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, 3/4"-10 Thread Size, 2 1/2 in lg, Steel, Grade 2

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684564) is a 2 1/2-inch-long, zinc-plated fastener with a 3/4"-10 thread size, supplied in a 10-pack. This bolt is designed for secure square-neck…

SKU 3G-OTH-684564

Also listed as: CAI507502500010P · CAI507502500 010P

Brand
LINDSTROM
Item
Carriage Bolt: Square Neck, 3/4"-10 Thread Size, 2 1/2 in lg, Steel, Grade 2
Category
Grade 2 Steel Square Neck Carriage Bolts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

LINDSTROM
Manufacturer Part Number
CAI507502500-010P
Type
2 1/2 in lg, Steel, Grade 2, Zinc-Plated, 10 PK
Thread Size
3/4"-10

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LINDSTROM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684564) is a 2 1/2-inch-long, zinc-plated fastener with a 3/4"-10 thread size, supplied in a 10-pack. This bolt is designed for secure square-neck seating in wood or metal applications, meeting Grade 2 steel specifications.

Frequently Asked Questions

What is a Grade 2 steel square neck carriage bolt used for?

A Grade 2 steel square neck carriage bolt is used to fasten wood or metal assemblies where the square neck prevents rotation during tightening. LINDSTROM’s 3/4"-10 bolt, 2 1/2 inches long, is zinc-plated for corrosion resistance and supplied in a 10-pack for general construction and maintenance.

What are the specifications of the LINDSTROM carriage bolt 860C60?

The LINDSTROM carriage bolt (SKU 860C60) has a 3/4"-10 thread size, is 2 1/2 inches long, made of Grade 2 steel with a zinc-plated finish, and comes in a 10-pack. The manufacturer part number is CAI507502500-010P.

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. Contact us to order the 3/4"-10 x 2 1/2-inch Grade 2 steel square neck bolt (SKU 860C60) in a 10-pack.

How to install a square neck carriage bolt?

To install a square neck carriage bolt, drill a hole matching the bolt diameter and a square recess for the neck. Insert the bolt through the workpiece, ensuring the square neck seats firmly to prevent spinning. Tighten the nut on the threaded end to the manufacturer’s torque specification.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from LINDSTROM

View all LINDSTROM parts
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5 1/2 in lg, Steel, Grade 2, 50 PK (MPN CAI20310550G-050P)
LINDSTROM
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 5 1/2 in lg, Steel, Grade 2, 50 PK (MPN CAI20310550G-050P)
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 8 in lg, Steel, Grade 2, Zinc-Plated, 5 PK (MPN CAI206208000-005P)
LINDSTROM
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 8 in lg, Steel, Grade 2, Zinc-Plated, 5 PK (MPN CAI206208000-005P)
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 10 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI203710000-010P)
LINDSTROM
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 10 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI203710000-010P)
Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 8 in lg, Steel, Grade 2, Zinc-Plated, 25 PK (MPN CAI202508000-025P)
LINDSTROM
Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 8 in lg, Steel, Grade 2, Zinc-Plated, 25 PK (MPN CAI202508000-025P)
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 4 1/2 in lg, Steel, Grade 2, 25 PK (MPN CAI20370450G-025P)
LINDSTROM
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 4 1/2 in lg, Steel, Grade 2, 25 PK (MPN CAI20370450G-025P)
Carriage Bolt: Square Neck, 7/16"-14 Thread Size, 5 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI204305000-010P)
LINDSTROM
Carriage Bolt: Square Neck, 7/16"-14 Thread Size, 5 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI204305000-010P)
Carriage Bolt: Square Neck, 7/16"-14 Thread Size, 1 1/4 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI50430125-100P)
LINDSTROM
Carriage Bolt: Square Neck, 7/16"-14 Thread Size, 1 1/4 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI50430125-100P)
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 1 in lg, Steel, Grade 2, Zinc Yellow, 50 PK (MPN CAI803101001-050P)
LINDSTROM
Carriage Bolt: Square Neck, 5/16"-18 Thread Size, 1 in lg, Steel, Grade 2, Zinc Yellow, 50 PK (MPN CAI803101001-050P)