RS PRO 1/4-20in 7/16in Steel Square Nuts Mild Steel, Zinc Plated Finish

RS Stock No.:: 245-4852
Brand:: RS PRO

RS PRO 1/4-20in 7/16in Steel Square Nuts Mild Steel, Zinc Plated Finish

Subtotal (1 pack of 100 units)**

£10.40

(exc. VAT)

£12.50

(inc. VAT)

Available to back order for despatch 26/07/2025*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over £50.00

Units	Per unit	Per Pack**
100 +	£0.104	£10.40

**price indicative

RS Stock No.:: 245-4852
Brand:: RS PRO

RS PRO Datasheet

RS PRO Square Nuts

Introducing the range of RS PRO Square Nuts, a high-quality fastener solution for connecting and tightening a bolt or screw in a wide range of applications. Each fastener is made from steel with a zinc coating, making them much more cost-effective than their stainless-steel counterparts, while still offering a high level of protection against surface rust and oxidisation.

Features and Benefits:

This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area

Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener

In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option

Available in a wide range of sizes

Applications:

Square nuts, or blind nuts, as the name suggests, is a square-shaped nut that is used for a wide range of applications, thanks to their versatility. They are designed to cover a larger surface area because of the 4-sided design, which means that they can press against a larger surface area, in turn preventing them from loosening. The main benefits of a square nut compared to more traditional nuts are that they are easy to tighten, they are perfect for blind and tight locations where space might be limited, and they can be easy and quick to gauge if the bolt has loosened itself. Square nuts are most commonly used in:

Construction and building

Marine and aerospace

Industrial automation and manufacturing

Engineering and rail works

Why RS PRO?

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards - they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.