We ship to the Philippines — door-to-door, customs and logistics handled by 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
Category
18-8 Stainless 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

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).

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 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 garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.
Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.
Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.
Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.
Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.
Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.

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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