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

LINDSTROM Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 5 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, 3/8"-16 Thread Size, 5 1/2 in lg, Steel, Grade 2

The LINDSTROM Grade 2 Steel Square Neck Carriage Bolt (SKU 3G-OTH-684452) is a 5 1/2-inch-long fastener with a 3/8"-16 thread size, supplied in a 10-pack. This square-neck bolt is made of steel and meets Grade 2…

SKU 3G-OTH-684452

Also listed as: CAI20370550G010P · CAI20370550G 010P

Brand
LINDSTROM
Item
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 5 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 — 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
CAI20370550G-010P
Type
5 1/2 in lg, Steel, Grade 2, 10 PK
Thread Size
3/8"-16

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-684452) is a 5 1/2-inch-long fastener with a 3/8"-16 thread size, supplied in a 10-pack. This square-neck bolt is made of steel and meets Grade 2 specifications, suitable for general industrial fastening applications.

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 a smooth, rounded head and a square neck prevent rotation during tightening. It is suitable for wood-to-metal or metal-to-metal connections in machinery, construction, and maintenance applications.

What are the specifications of the LINDSTROM 3/8"-16 carriage bolt?

The LINDSTROM carriage bolt has a 3/8"-16 thread size, is 5 1/2 inches long, and is made of Grade 2 steel. It features a square neck to resist turning. The manufacturer part number is CAI20370550G-010P, and it comes in a 10-pack.

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 for pricing and lead time on this Grade 2 steel square neck bolt in a 10-pack.

How to install a square neck carriage bolt?

Insert the bolt through a pre-drilled hole with the square neck seated into the matching square hole in the material to prevent spinning. Tighten the nut from the opposite side using 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from LINDSTROM

View all LINDSTROM parts
Carriage Bolt: Square Neck, 3/4"-10 Thread Size, 4 1/2 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI507504500-010P)
LINDSTROM
Carriage Bolt: Square Neck, 3/4"-10 Thread Size, 4 1/2 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI507504500-010P)
Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 1 1/2 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI50250150-100P)
LINDSTROM
Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 1 1/2 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI50250150-100P)
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 1 3/4 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI20370175G-100P)
LINDSTROM
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 1 3/4 in lg, Steel, Grade 2, Plain, 100 PK (MPN CAI20370175G-100P)
Carriage Bolt: Square Neck, 1/2"-13 Thread Size, 2 3/4 in lg, Steel, Grade 2, Zinc-Plated, 25 PK (MPN CAI505002750-025P)
LINDSTROM
Carriage Bolt: Square Neck, 1/2"-13 Thread Size, 2 3/4 in lg, Steel, Grade 2, Zinc-Plated, 25 PK (MPN CAI505002750-025P)
Carriage Bolt: Square Neck, #10-24 Thread Size, 2 in lg, Steel, Grade 2, Zinc-Plated, 100 PK (MPN CAI2-1002000-100P)
LINDSTROM
Carriage Bolt: Square Neck, #10-24 Thread Size, 2 in lg, Steel, Grade 2, Zinc-Plated, 100 PK (MPN CAI2-1002000-100P)
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 3 1/4 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI506203250-010P)
LINDSTROM
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 3 1/4 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI506203250-010P)
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 4 in lg, Steel, Grade 2, Plain, 25 PK (MPN CAI50370400-025P)
LINDSTROM
Carriage Bolt: Square Neck, 3/8"-16 Thread Size, 4 in lg, Steel, Grade 2, Plain, 25 PK (MPN CAI50370400-025P)
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 1 1/2 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI506201500-010P)
LINDSTROM
Carriage Bolt: Square Neck, 5/8"-11 Thread Size, 1 1/2 in lg, Steel, Grade 2, Zinc-Plated, 10 PK (MPN CAI506201500-010P)