£209.50

It has never been this cheap. We have no record of a lower price.

£210 today · cheaper than every other day in the last 3 months

GRK R4 Bulk #10 x 3-1/2 Inch Self-Countersinking Screws

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 89 days · 89 data points

Historical
Generating forecast…
£217.11 £208.74 £210.57 £212.39 £214.22 £216.04 £217.87 16 August 2026 07 September 2026 29 September 2026 21 October 2026 12 November 2026
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Gold, 772691001399

Price data checked 2 days ago

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Price Distribution

Price distribution over 89 days • 4 price levels

Days at Price
Current Price
14 days · current 15 days 43 days 17 days 0 11 22 32 43 £210 £212 £214 £217 Days at Price

Price Analysis

Most common price: £214 (43 days, 48.3%)

Price range: £210 - £217

Price levels: 4 different prices over 89 days

Description

Upgrade your fastening projects with the GRK R4 self-countersinking screw. Designed with a unique underhead featuring saw-blade like cutting teeth and six self-contained cutting pockets, these screws act like a circular saw-blade. This advanced design transports drill dust away from the screw hole edge, allowing you to cut a clean hole into even the most brittle materials without cracking the surface treatment. Versatility is at the core of the R4 design. You can install these fasteners without the need for pre-countersinking, even when working with the hardest woods. The screw head closes the hole with precision, ensuring no damaged fibers are left around the head. Whether you are working with wood, particle-board, cement fiberboard, plastic, or sheet metal, these screws provide a reliable and clean finish for every application.

Key Features

Advanced R4 underhead design uses saw-blade like teeth and cutting pockets to transport drill dust away for clean holes.

Self-countersinking head allows for installation without pre-countersinking even in the hardest wood materials.

Climatek coating provides enhanced durability for various project environments.

Versatile application capabilities across wood, particle-board, cement fiberboard, plastic, and sheet metal.

Eliminates the need for pre-drilling when used with the GRK T-25 bit.

Precision head design closes the hole without leaving damaged fibers around the surface.

Product Specifications

Brand
GRK
Colour
Gold
Size
3-1/2-inch (length)
Pack Size
1200 items
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
25 September 2012

Barcode

No barcode data available

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