TIMco 10120TB Through Bolt BZP 10 x 120mm Box of 50. A versatile, torque controlled through fixing...TIMco 10120TB Through Bolt BZP 10 x 120mm Box of 50. A versatile, torque controlled through fixing for use in a wide range of anchoring applications into concrete. Complete with hex full nut and washer. Chamfered head design to prevent damage to thread during installation. Zinc plated and passivated (3-5 microns). Manufactured from cold formed carbon steel (grade 5.8). Special expansion clip for rapid installation. Thread Dia. mm: M10, Length mm: 120, Nut Socket Size mm: 17, Material: Carbon Steel, Finish: Zinc, Drill Hole Dia. mm: 10.0, Fixture Hole Diameter mm: 12.0, Edge Distance mm: 70, Max Fixture Thickness mm: 55, Min Drill Hole Depth mm: 50.
TIMCO Throughbolt - BZP M12 x 100 Silver Pack 2Free delivery in 1–3 days£8.95Visit shop →
TIMCO Throughbolt - BZP M10 x 100 Silver Pack 2Free delivery in 1–3 days£8.95Visit shop →
TIMCO Throughbolt - BZP M12 x 140 Silver Pack 2Free delivery in 1–3 days£8.95Visit shop →
TIMCO Concrete Throughbolt 10.0X 100mm pack of 2 x 4 packs ( 8 bolts in TOTAL)Free delivery in 1–3 days£9.50Visit shop →
TIMCO Throughbolt - BZP M10 x 100 Silver Pack 18Free delivery in 1–3 days£14.75Visit shop →
TIMCO Throughbolt - BZP M12 x 100 Silver Pack 12Free delivery in 1–3 days£14.75Visit shop →
TIMCO Throughbolt - BZP M12 x 100 Silver Pack 25Free delivery in 1–3 days£16.50Visit shop →
TIMCO Throughbolt - BZP M20 x 130 Silver Pack 10Free delivery in 1–3 days£20.75Visit shop →
TIMCO Throughbolt - BZP M10 x 120 Silver Pack 50Free delivery in 1–3 days£22.50Visit shop →
Product Information
Full details
The TIMco 10120TB Through Bolt is designed for professionals and DIYers needing a reliable, torque-controlled fixing for a variety of anchoring applications into concrete. Its key benefit is the rapid and secure installation due to a special expansion clip and durable construction. A potential caveat is the requirement for precise drill hole diameter for optimal performance. This M10 x 120mm through bolt features a zinc-plated and passivated finish, a chamfered head to protect threads, and is manufactured from grade 5.8 carbon steel, supplied with a hex nut and washer.
All features
Colour
Silver
Model Part Number
10120TB
Brand
TIMco
Extended Product Information
FAQs
What is the maximum load capacity of the TIMco 10120TB Through Bolt?
The load capacity depends on the specific concrete strength and installation depth. Consult TIMco's technical documentation or a structural engineer for precise load ratings.
Can this through bolt be used in brickwork?
These through bolts are designed for solid concrete. Using them in brickwork is not recommended as it may not provide a secure or reliable fixing.
What is the minimum edge distance required for installation?
The minimum edge distance recommended is 70mm from the edge of the concrete.
How do I clean the TIMco 10120TB Through Bolt?
The bolts are typically installed and left in place. If cleaning is necessary due to dirt or debris, use a damp cloth. Avoid abrasive cleaners that could damage the zinc plating.
What does BZP mean?
BZP stands for Bright Zinc Plated, which is a common protective finish applied to steel fasteners.
What is the material grade of the bolt?
The bolt is manufactured from cold-formed carbon steel with a material grade of 5.8.
Troubleshooting
Bolt does not tighten securely
Ensure the drill hole diameter is correct (10.0mm) and the depth is sufficient (min 50mm). Check for debris in the hole or damage to the bolt's expansion mechanism.
Chamfered head doesn't sit flush
Verify that the fixture's hole is not larger than 12.0mm and that the surface of the fixture is flat where the bolt head sits.
Corrosion observed on the bolt
While zinc-plated and passivated, prolonged exposure to harsh conditions can lead to surface rust. For highly corrosive environments, consider specialized coatings or stainless steel alternatives.
Pros and Cons
Pros
Provides a strong and reliable anchor in concrete.
Quick and easy to install, saving time on job sites.
Durable materials ensure a long service life.
The zinc-plated finish offers good corrosion resistance.
Includes all necessary components (nut and washer).
Cons
Requires a specific drill bit size (10.0mm) for proper fit.
Limited to applications in solid concrete.
May not be suitable for all types of masonry.
The maximum fixture thickness is 55mm, limiting its use for very thick materials.
Setup, Compatibility & Care
Setup:
Drill a hole in the concrete substrate with a 10.0mm drill bit to a minimum depth of 50mm.
Clear any dust from the drilled hole.
Insert the TIMco 10120TB Through Bolt through the fixture, ensuring the fixture hole diameter (max 12.0mm) is accommodated.
Push the through bolt into the drilled hole until the washer is flush with the fixture.
Tighten the hex nut using a 17mm spanner, applying torque until the bolt is secure. Avoid over-tightening.
Compatibility:
Primarily designed for use in solid concrete.
Suitable for a maximum fixture thickness of 55mm.
Ensure the base material is strong enough to support the load.
Care:
Store in a dry environment to prevent premature corrosion of the zinc plating.
Inspect periodically for signs of wear or damage, especially in demanding applications.