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3G Electric
PRIME-LINE 18-8 Stainless Steel Square Neck Carriage Bolt - 18-8 Stainless Steel Square Neck Carriage Bolts
PRIME-LINE18-8 Stainless Steel Square Neck Carriage Bolts

PRIME-LINE 18-8 Stainless Steel Square Neck Carriage Bolt

PRIME-LINE 18-8 Stainless Steel Square Neck Carriage Bolts, 1/4"-20 thread size, 1 7/8 in length, plain finish, 12-pack (MPN GD 52103).

SKU 3G-OTH-685195

Also listed as: GD52103 · GD-52103

Brand
PRIME-LINE
Item
18-8 Stainless Steel Square Neck Carriage Bolt
Part Number
GD 52103
Category
18-8 Stainless Steel Square Neck Carriage Bolts
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PRIME-LINE
Manufacturer Part Number
GD 52103
Type
1 7/8 in lg, Stainless Steel, 18-8, Plain, 12 PK
Thread Size
1/4"-20

Technical Documents

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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

PRIME-LINE 18-8 Stainless Steel Square Neck Carriage Bolts, 1/4"-20 thread size, 1 7/8 in length, plain finish, 12-pack (MPN GD 52103).

Frequently Asked Questions

What is a PRIME-LINE 18-8 stainless steel square neck carriage bolt used for?

This carriage bolt is used for fastening metal to wood or metal to metal in industrial assemblies, such as conveyor guards, machine enclosures, and structural framing. The square neck prevents rotation during tightening, making it ideal for applications where a smooth, finished head is required.

What are the specifications of the PRIME-LINE GD 52103 carriage bolt?

The PRIME-LINE GD 52103 is an 18-8 stainless steel square neck carriage bolt with a 1/4\"-20 thread size, 1 7/8 in length, and plain finish. It comes in a 12-pack. The 18-8 grade offers good corrosion resistance for indoor and outdoor industrial use.

Where to buy PRIME-LINE carriage bolts in worldwide?

3G Electric supplies PRIME-LINE carriage bolts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the GD 52103 12-pack or other fastener sizes.

How to select the right carriage bolt for an industrial application?

Select carriage bolts based on thread size, length, material, and finish. For outdoor or corrosive environments, 18-8 stainless steel like PRIME-LINE GD 52103 is recommended. Ensure the square neck matches the hole shape to prevent spinning. Always verify load requirements and consult a fastener specialist for critical assemblies.

Used in

Common applications for PRIME-LINE
Residential window repair — Prime-Line H 3505 left-hand crank operator for casement windows with bronze-coated finish.
Commercial building maintenance — Prime-Line 164686 top-mounted hanging door track kit for light-duty sliding doors up to 30 lb.
Facility key management — Prime-Line MP4269 plastic key tags, pack of 100, for labeling keys in maintenance departments.
Entry door security — Prime-Line 436A91 combination door knocker/viewer with 180° field of vision and nickel finish.
Screen and storm door repair — Prime-Line A 148 zinc-plated keeper for latching points on screen, storm, or cabinet doors.
Sliding door hardware — Prime-Line C 1224 recessed handle for flush-mount installation on sliding doors, 7 1/4 in height.
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PRIME-LINE Products

3G Electric supplies PRIME-LINE 18-8 stainless 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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