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NATIONAL GUARD Fire Door Thru-Bolts, Steel, Silver, 2 in L, 3/4 in W - Window & Door Seal Tools & Fasteners
NATIONAL GUARDWindow & Door Seal Tools & Fasteners

NATIONAL GUARD Fire Door Thru-Bolts, Steel, Silver, 2 in L, 3/4 in W

NATIONAL GUARD Fire Door Thru-Bolts are steel fasteners in a silver finish, with an overall length of 2 inches and an overall width of 3/4 inch (MPN FDTB 1/2"). These thru-bolts are designed for fire door…

SKU 3G-OTH-522728

Also listed as: FDTB12 · FDTB 1 2 · FDTB-1-2

Brand
NATIONAL GUARD
Item
Fire Door Thru-Bolts, Steel, Silver, 2 in L, 3/4 in W
Part Number
FDTB 1/2"
Category
Window & Door Seal Tools & Fasteners
Available to Order
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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

NATIONAL GUARD
Manufacturer Part Number
FDTB 1/2"
Type
Silver
Material
Steel
Overall Lg
2 in
Color
Silver
Overall Wd
3/4 in

Technical Documents

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

Product Description

NATIONAL GUARD Fire Door Thru-Bolts are steel fasteners in a silver finish, with an overall length of 2 inches and an overall width of 3/4 inch (MPN FDTB 1/2"). These thru-bolts are designed for fire door applications, providing a secure fastening solution across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What are NATIONAL GUARD Fire Door Thru-Bolts used for?

NATIONAL GUARD Fire Door Thru-Bolts secure fire-rated door assemblies, ensuring compliance with safety codes. These steel fasteners (2 in overall length, 3/4 in overall width) provide reliable fastening in industrial, commercial, and institutional settings. 3G Electric supplies these across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of NATIONAL GUARD Fire Door Thru-Bolts?

These thru-bolts are made of steel with a silver finish. Key dimensions include a 2 in overall length and a 3/4 in overall width. The manufacturer part number is FDTB 1/2". They are designed specifically for fire door applications. 3G Electric sources these fasteners for global delivery, handling logistics and customs.

Where to buy NATIONAL GUARD Fire Door Thru-Bolts worldwide?

3G Electric supplies NATIONAL GUARD Fire Door Thru-Bolts to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us for availability and lead time on this steel fastener (MPN FDTB 1/2") for your fire door project.

How to install NATIONAL GUARD Fire Door Thru-Bolts?

Installation requires drilling through the door assembly and securing with a nut on the opposite side. Ensure the bolt length (2 in) matches door thickness. Always follow fire door manufacturer guidelines and local codes. 3G Electric provides these fasteners as part of a broad industrial supply, including specialist expertise in combustion and controls.

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NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD window & door seal tools & fasteners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This flush door bolt is designed for surface mounting on doors, providing a concealed locking solution. It measures 3/4 in height, 3/4 in width, and 6 in length. Commonly used to secure the inactive leaf of double doors by sliding into a floor or header strike
This flush door bolt is designed for surface mounting on doors, providing a concealed locking solution. It measures 3/4 in height, 3/4 in width, and 6 in length. Commonly used to secure the inactive leaf of double doors by sliding into a floor or header strike
This barrel bolt is used to secure doors, gates, or cabinets from the inside by sliding a metal rod into a receiver. It provides a simple manual locking solution for light-duty applications. Dimensions: 1/2 in height, 1 1/2 in width, 3 in length
This barrel bolt is used to secure doors, gates, or cabinets from the inside by sliding a metal rod into a receiver. It provides a simple manual locking solution for light-duty applications. Dimensions: 1/2 in height, 1 1/2 in width, 3 in length
This barrel bolt is used to secure doors, gates, and panels in industrial and commercial settings. It features a sliding lock mechanism. Dimensions: 11/16 in height, 1 5/8 in width, 6 in length
This barrel bolt is used to secure doors, gates, and panels in industrial and commercial settings. It features a sliding lock mechanism. Dimensions: 11/16 in height, 1 5/8 in width, 6 in length

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