The product is a pack of 1000 4.3mm x 19mm stainless steel anti-rust screws, specifically designed for UPVC windows. Manufactured by the brand SFS, these screws feature a pan head style and a round shape, The high-quality stainless steel material ensures durability and resistance to rust, making them a reliable choice for securing window frames effectively. Ideal for both residential and commercial applications, these screws provide a secure and long-lasting solution for window installation. Any questions ask John 07968026066 I have 4 packs available each with 1000 screws discount for the lot negotiable See my other listings of screws for ipvc windows
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