The Fischer 536871 concrete screw has a 12 mm diameter and is 110 mm in length, designed for secure anchoring in concrete surfaces. With a hex head for easy installation, this pack contains 20 high-quality screws suitable for structural and heavy-duty applications. Typical uses include fixing support beams, structural plumbing, and heavy machinery mounting. https://elecena.pl/product/28242541/fischer-536871-ultracut-fbs-ii-concrete-screws-12mm-x-110mm-hex-head-20pcs 2025-04-06 https://elecena.pl/product/28242541/fischer-536871-ultracut-fbs-ii-concrete-screws-12mm-x-110mm-hex-head-20pcs 2026-05-05 https://elecena.pl/product/28242541/fischer-536871-ultracut-fbs-ii-concrete-screws-12mm-x-110mm-hex-head-20pcs 2026-07-12 https://elecena.pl/product/28242541/fischer-536871-ultracut-fbs-ii-concrete-screws-12mm-x-110mm-hex-head-20pcs 2026-08-28