TIMCO Polymer Headed Pins are high-quality A4 (316) stainless steel fixing pins designed for applications where maximum corrosion resistance and a discreet, colour-matched finish are required. The black polymer head (RAL 9005) provides a sharp, professional appearance, ideal for visible external fixings.

Manufactured from austenitic A4 stainless steel, these pins achieve a corrosion rating of 5, making them suitable for use in industrial and coastal environments with aggressive salt atmospheres. The UV-stable, impact-resistant polymer head ensures long-term durability and colour stability, even in exposed conditions.

Ideal for fixing soffits, fascias, roofline trims and decorative external timber, particularly when working with corrosive woods such as oak and cedar, where standard fixings may stain or deteriorate.

Key Features

• A4 (316) stainless steel for superior corrosion resistance
• Black polymer head (RAL 9005) for a discreet finish
• Corrosion rating 5 – suitable for coastal & industrial areas
• UV stable and impact resistant
• Ideal for aesthetic external fixings

Available Sizes

• 30mm × 2.1mm
• 40mm × 2.1mm

Product Specifications

• Head diameter: 6.4mm
• Material: A4 Austenitic Stainless Steel
• Colour: Black
• Substrates: Corrosive woods (e.g. oak, cedar)
• Product code: PP30BL / PP40BL / PP30BLP / PP40BLP

To request more detais on this product such as a TDS or MSDS, call now 01522 694821 or simply e mail us a request sales@stick2products.co.uk