EXW Singapore — collect or forward from our Singapore office.

3G Electric
Image not available
LINDSTROMGrade 5 Steel Square Neck Carriage Bolts

LINDSTROM Grade 5 Steel Square Neck Carriage Bolts

LINDSTROM Grade 5 Steel Square Neck Carriage Bolts (SKU 3G-OTH-687709) are 1-inch-long, zinc-plated fasteners with a 5/16"-18 thread size, supplied in a 5-pack. These bolts are designed for applications requiring a…

SKU 3G-OTH-687709

Also listed as: CAI50310100GEO321005P · CAI50310100GEO321 005P · CAI50310100GEO321-005P

Brand
LINDSTROM
Item
Grade 5 Steel Square Neck Carriage Bolts
Part Number
CAI50310100GEO321+-005P
Category
Grade 5 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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LINDSTROM
Manufacturer Part Number
CAI50310100GEO321+-005P
Type
1 in lg, Steel, Grade 5, Zinc-Plated, 5 PK
Thread Size
5/16"-18

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

LINDSTROM Grade 5 Steel Square Neck Carriage Bolts (SKU 3G-OTH-687709) are 1-inch-long, zinc-plated fasteners with a 5/16"-18 thread size, supplied in a 5-pack. These bolts are designed for applications requiring a square neck to prevent rotation during assembly.

Frequently Asked Questions

What are LINDSTROM Grade 5 Steel Square Neck Carriage Bolts used for?

These 5/16"-18 carriage bolts with a square neck are used in metal-to-metal or wood-to-metal assemblies where the square neck prevents bolt rotation during tightening. Common in construction, machinery mounting, and structural applications requiring a secure, non-slip fastening solution.

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

These LINDSTROM carriage bolts have a 5/16"-18 thread size, 1-inch length, Grade 5 steel construction, and a zinc-plated finish. They feature a square neck to prevent rotation. Supplied in a 5-pack, MPN CAI50310100GEO321+-005P.

Where to buy LINDSTROM carriage bolts worldwide?

3G Electric supplies LINDSTROM Grade 5 Steel Square Neck Carriage Bolts to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on these 5/16"-18 fasteners.

How to install LINDSTROM square neck carriage bolts?

Insert the bolt through a pre-drilled hole matching the square neck profile to prevent rotation. Use a washer and nut on the opposite side, then tighten with a wrench on the nut. For Grade 5 bolts, apply torque per standard engineering guidelines for 5/16"-18 fasteners.

Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
LINDSTROM
LINDSTROM
These Grade 5 steel carriage bolts feature a square neck that prevents rotation during tightening, making them suitable for fastening wood or metal assemblies. With a 5/16"-18 thread size and 1 3/4 in length, they come in a 5-pack with a zinc-plated finish
LINDSTROM
LINDSTROM
These Grade 5 steel carriage bolts feature a square neck that prevents rotation during tightening, making them suitable for fastening metal to wood or metal in construction, machinery assembly, and industrial maintenance. Thread size: 5/16"-18, length: 1 1/2 in. Zinc-plated finish. Pack of 5
LINDSTROM
LINDSTROM
These Grade 5 steel carriage bolts feature a square neck that prevents rotation during tightening, making them suitable for wood-to-metal or metal-to-metal fastening where a smooth rounded head is desired. Each bolt is 2 inches long with a 5/16"-18 thread, zinc-plated for corrosion resistance. Supplied in a 5-pack
LINDSTROM
LINDSTROM
Grade 5 steel carriage bolts with a square neck that prevents rotation during assembly. Thread size 5/16"-18, length 1-1/4 in, zinc-plated finish. Suitable for general industrial fastening applications such as metal framing, machinery mounting, and structural connections. Sold in a 5-pack
LINDSTROM
LINDSTROM
These Grade 5 steel carriage bolts feature a square neck that locks into a square hole, preventing rotation during tightening. Thread size is 3/8"-16, length 1 inch, with a zinc-plated finish. Suitable for fastening metal to wood or metal in structural assemblies. Sold in packs of 5
LINDSTROM
LINDSTROM
Square neck carriage bolts with Grade 5 steel construction and zinc-plated finish. Thread size 1/4"-20, length 1-1/2 inches. Sold in packs of 10. The square neck prevents rotation during tightening, suitable for wood-to-metal or metal-to-metal fastening in structural assemblies and machinery

More from LINDSTROM

View all LINDSTROM parts →
LINDSTROM
LINDSTROM
Grade 5 steel carriage bolt with square neck, 3/8"-16 thread, 1-3/4 in length, zinc-plated finish. The square neck prevents rotation during tightening, suitable for fastening metal to wood or metal in construction, machinery assembly, and industrial maintenance
LINDSTROM
LINDSTROM
Grade 5 steel carriage bolt with a square neck that prevents rotation during tightening. Thread size 5/8"-11, length 1-3/4 in. Zinc-plated finish for corrosion resistance. Used in heavy-duty fastening applications such as structural assemblies and machinery mounting
LINDSTROM
LINDSTROM
These Grade 5 steel carriage bolts feature a square neck that prevents rotation during tightening, making them suitable for fastening metal to wood or metal in assemblies such as conveyor systems, machinery guards, and structural frames. Each bolt has a 3/8"-16 thread size and 1-1/4" length, with a zinc-plated finish. Supplied in a 5-pack
LINDSTROM
LINDSTROM
Square neck carriage bolt with a smooth, rounded head and square neck that prevents rotation during tightening. Made from Grade 5 steel with zinc-plated finish. Thread size 1/2"-13, length 1 inch. Used in metal-to-metal fastening applications such as construction and machinery assembly
LINDSTROM
LINDSTROM
Grade 5 steel carriage bolt with square neck to prevent rotation during tightening. Thread size 7/16"-14, length 1-1/2 in, zinc-plated finish. Used in machinery assembly, structural steel connections, and material handling equipment
LINDSTROM
LINDSTROM
Square neck carriage bolt made from Grade 5 steel with a zinc-plated finish. Thread size 3/8"-16, length 2-3/4 in. The square neck prevents rotation during tightening, suitable for fastening metal to wood or metal to metal in construction and machinery assembly
LINDSTROM
LINDSTROM
Square neck carriage bolt with 1/2"-13 thread, 2-1/4 in length, made from Grade 5 steel with zinc-plated finish. The square neck prevents rotation during tightening, commonly used in metal-to-wood or metal-to-metal fastening for machinery, conveyors, and structural assemblies
LINDSTROM
LINDSTROM
Grade 5 steel carriage bolt with square neck, 3/8"-16 thread size, 2 1/4 in length, zinc-plated finish. The square neck prevents rotation during tightening, suitable for fastening metal to wood or metal to metal in construction and machinery assembly

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first