M6 (6mm x 50mm) Cup Square Carriage Bolt & Nut – Steel (Pack of 10)
Price: £5.26
(as of Nov 21,2024 23:43:31 UTC – Product Description
Bolts (Carriage & Roofing)
Carriage: Also known as “Cup Square”, “Coach Bolts” or “Round Head Square-Neck Bolts”.The square immediately below the head provides self-locking when placed in to a corresponding hole, allowing the fixing to to tightened from the opposite side without needing to secure the head with other tools at the same time.Typical uses include security fixings such as locks and hinges, where the bolt can only be removed from the inside.Roofing: Also known as “Gutter Bolts”A fully-threaded bolt with a narrow domed head which provides a wider grip area, reducing the load on thinner surfaces.Although referred to as “Roofing” bolts, these are typically used for a wide range of applications.
Carriage / Coach Bolt
Features a smoothed head which provides a secure fitting by preventing turning from the outer (public) facing side of the bolt.
Roofing / Gutter Bolt
Manufactured with a large flat (mushroom) head. Making them ideal for affixing to thin materials.
The wider surface area of their head allows the forces to be spread wider than a standard bolt, meaning that it’s less likely to damage the material it is fixed to.
Usually supplied with a square nut, and with wide slots on the head that can accommodate both flat and cross screwdrivers.
Carriage Bolt
Roofing Bolt
How to Measure
Width Measured from the major diameter of the thread (outermost tip to outermost tip on either side). Length Measured from the place where the fastener would fit flush with the surface. i.e directly below the head (including any squared section). Threads All threads are ‘Standard’ (usually ‘Coarse’) unless otherwise specified and conform to the ISO-965 standards. Metric (M) All metric threads conform to the ISO 965 standard for metric thread tolerances. That means that any ‘M’ sized bolt / machine-screw can be used with the equivalent nut.
Heads – Drives – Slots – Sockets
There are many variations of drive, head, slot, or socket. Some have other benefits (e.g. tamper-proofing / security), but the main difference is simply in the choice of tool(s) used to fit / remove the fastener.
Materials
Steel (Zinc Plated) A Corrosion-Retardant plating provides protection from external elements and extends the life of the metal. Stainless (A1-303) A slightly softer Stainless Steel commonly found in small machined parts. Stainless (A2-304) The “Standard” Stainless Steel suitable for long term outdoor use. Stainless (A4-306) A more advanced type of Stainless Steel that is suitable for direct contact with salt-water (Sometimes known as ‘Marine Grade’). Aluminium A non-magnetic metal that’s very light and will not rust. Brass An alloy of copper and zinc. Softer than steel but water resistant and anti-corrosive so ideal for outdoor / marine purposes. Black Steel An un-coated metal suitable for most internal applications (Also known as Self-Coloured) Nylon/Plastic A lightweight alternative to metals with greater insulation properties. Fibre Expands when wet to form a tighter seal.
Head Type: Mushroom / Dome
Material: Steel
Measurement: Metric
Plating: Corrosion-Retardent Zinc
Tolerance: ISO 965 Standard
)
Customers say
Customers like the quality, value, and functionality of the bolts. They mention they’re well-made, perfect for the job, and reasonably priced.
AI-generated from the text of customer reviews
Reviewer: Jason Gardner
Rating: 5.0 out of 5 stars
Title: Well made
Review: No problems at all really good quality
Reviewer: Strong
Rating: 5.0 out of 5 stars
Title: Good
Review: Done the job well
Reviewer: none
Rating: 4.0 out of 5 stars
Title: good
Review: ok
Reviewer: Harleyman
Rating: 5.0 out of 5 stars
Title: good quality
Review: Fair price and excellent delivery
Reviewer: comm88
Rating: 5.0 out of 5 stars
Title: Beats the hardware stores, hands down!!!
Review: A quality product, sold at a perfect price. No messing. You get a full thread and a nut to go with it. And it’s zinc plated, so it’s going to last a lot longer than the steel alternatives WITHOUT NUTS that are being offered by your typical hardware branch … that’s if you can ever find what you’re looking for in your typical hardware store! This was a simple purchase of a top quality product with no sweat, no fuss and no fretting. I am one very happy customer – so much so that I have already bought more from the same supplier because I was so impressed.
Reviewer: Kindle Customer
Rating: 5.0 out of 5 stars
Title: Bolts
Review: Used for woodwork great
Reviewer: Gregor Howe
Rating: 4.0 out of 5 stars
Title: just what i needed
Review: just the job
Reviewer: Mrs M Jones
Rating: 5.0 out of 5 stars
Title: Good quality
Review: Needed these for extras and/or spares on woodworking machinery
Reviewer: Amazon Kunde
Rating: 5.0 out of 5 stars
Title:
Review: alles i.O.
Reviewer: J.A
Rating: 5.0 out of 5 stars
Title:
Review: Il m’en fallait qu’un seul mais impossible de le trouver tout seul même en quincaillerie.
Reviewer: Chabierski Marc
Rating: 5.0 out of 5 stars
Title:
Review: Pas facile à trouver dans le commerce de bricolage
Reviewer: chouky86
Rating: 5.0 out of 5 stars
Title:
Review: très bien
Reviewer: Olli
Rating: 5.0 out of 5 stars
Title:
Review: Rostet nicht
Product Description
Bolts (Carriage & Roofing)
Carriage: Also known as “Cup Square”, “Coach Bolts” or “Round Head Square-Neck Bolts”.The square immediately below the head provides self-locking when placed in to a corresponding hole, allowing the fixing to to tightened from the opposite side without needing to secure the head with other tools at the same time.Typical uses include security fixings such as locks and hinges, where the bolt can only be removed from the inside.Roofing: Also known as “Gutter Bolts”A fully-threaded bolt with a narrow domed head which provides a wider grip area, reducing the load on thinner surfaces.Although referred to as “Roofing” bolts, these are typically used for a wide range of applications.
Carriage / Coach Bolt
Features a smoothed head which provides a secure fitting by preventing turning from the outer (public) facing side of the bolt.
Roofing / Gutter Bolt
Manufactured with a large flat (mushroom) head. Making them ideal for affixing to thin materials.
The wider surface area of their head allows the forces to be spread wider than a standard bolt, meaning that it’s less likely to damage the material it is fixed to.
Usually supplied with a square nut, and with wide slots on the head that can accommodate both flat and cross screwdrivers.
Carriage Bolt
Roofing Bolt
How to Measure
Width Measured from the major diameter of the thread (outermost tip to outermost tip on either side). Length Measured from the place where the fastener would fit flush with the surface. i.e directly below the head (including any squared section). Threads All threads are ‘Standard’ (usually ‘Coarse’) unless otherwise specified and conform to the ISO-965 standards. Metric (M) All metric threads conform to the ISO 965 standard for metric thread tolerances. That means that any ‘M’ sized bolt / machine-screw can be used with the equivalent nut.
Heads – Drives – Slots – Sockets
There are many variations of drive, head, slot, or socket. Some have other benefits (e.g. tamper-proofing / security), but the main difference is simply in the choice of tool(s) used to fit / remove the fastener.
Materials
Steel (Zinc Plated) A Corrosion-Retardant plating provides protection from external elements and extends the life of the metal. Stainless (A1-303) A slightly softer Stainless Steel commonly found in small machined parts. Stainless (A2-304) The “Standard” Stainless Steel suitable for long term outdoor use. Stainless (A4-306) A more advanced type of Stainless Steel that is suitable for direct contact with salt-water (Sometimes known as ‘Marine Grade’). Aluminium A non-magnetic metal that’s very light and will not rust. Brass An alloy of copper and zinc. Softer than steel but water resistant and anti-corrosive so ideal for outdoor / marine purposes. Black Steel An un-coated metal suitable for most internal applications (Also known as Self-Coloured) Nylon/Plastic A lightweight alternative to metals with greater insulation properties. Fibre Expands when wet to form a tighter seal.
Head Type: Mushroom / Dome
Material: Steel
Measurement: Metric
Plating: Corrosion-Retardent Zinc
Tolerance: ISO 965 Standard
