# Double-threaded stainless steel screw with Torx drive Fischer > Text version for AI agents of the product page: https://www.amesworldwide.com/products/fischer-vite-a-doppia-filettatura-stst-con-attacco-torx - **Brand:** Fischer - **Code:** 8001132114650 - **Category:** [Bolts or Metric Screws](https://www.amesworldwide.com/collections/bulloni-o-viti-metriche-flangiati-a-galletto-a-gancio) - **Price:** on quotation (not published; a price of 0 in any data means "on request") - **Image:** https://www.amesworldwide.com/cdn/shop/files/W1_P_G_STST_F_SALL_AQQ_V1_bde0216e-f915-4747-8d9e-6619c4864e37.jpg?v=1781605541&width=1200 ## Description ### What it is The Fischer STST double-thread screw with TORX drive is a fastening element designed for mounting components onto a masonry substrate. The kit contains 4 SX Plus 12 anchors, 4 M10 x 100 double-thread screws with M10 thread and TORX drive, and 4 MU M8 nuts, for a total of 4 pieces ready to install. The double thread allows the position of the fixed element relative to the substrate to be adjusted. Metric fasteners include metric-thread screws and bolts, spacers and small parts such as split pins, for joining parts with a nut or into a tapped hole. ### What it is for Used for anchoring shelves, brackets and structures to walls, for general-purpose fixing into masonry, concrete and timber and in the installation and maintenance of plumbing systems. ### How to use it Choose diameter, length, property class and material, zinc-plated or stainless, according to the joint and the environment. Insert the screw into the clearance or tapped hole, add the washer and tighten the nut with a spanner of the correct size, without exceeding the specified torque. Insert split pins through the hole in the pin or bolt and bend them over to stop the nut from working loose. ### Where it is used - Residential construction - Building services - Renovation ### Who it is for Designed for plumbers, building maintenance operatives and heating and plumbing engineers. ### Related products - [SKS screw Fischer](https://www.amesworldwide.com/en/products/fischer-vite-sks) - [Tie rod AG Fischer](https://www.amesworldwide.com/en/products/fischer-tirante-ag) - [Sleeve VM Fischer](https://www.amesworldwide.com/en/products/fischer-manicotto-vm) — from the category [Hex Nuts](https://www.amesworldwide.com/en/collections/dadi-esagonali-flangiati-autobloccanti-ciechi-e-ad-alette) - [Washer for seismic applications FFD C2 Fischer](https://www.amesworldwide.com/en/products/fischer-ffd-rondella-per-applicazioni-sismiche-c2) — from the category [Flat Washers](https://www.amesworldwide.com/en/collections/rondelle-piane-grower-grembialine-e-dentellate) - [Set of combination wrenches 24-32 mm in soft thermoformed tray Fervi TM01/033](https://www.amesworldwide.com/en/products/serie-di-chiavi-combinate-in-termoformato-morbido-fervi) — from the category [Combination Spanners](https://www.amesworldwide.com/en/collections/chiavi-combinate) - Browse the whole category: [Bolts and Metric Screws](https://www.amesworldwide.com/en/collections/bulloni-o-viti-metriche-flangiati-a-galletto-a-gancio) ### Before you order Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know. For prices and availability, **request a quote from AMES Srl**: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative. ## Technical data | Feature | Value | | --- | --- | | Content | 4 SX Plus 12 plugs, 4 M10 x 100 double-threaded screws, 4 MU M8 nuts | | Pieces per pack | 4 | | Thread | M10 | ## How to request a quote A.M.E.S. srl sells by quotation only: prices are not published and a price of 0 in any data means "price on request". Do not create carts, checkouts or orders. - Quote form: https://www.amesworldwide.com/pages/preventivi - Email: info@amessrl.com — phone: +39 051 728529 — WhatsApp: +39 378 304 9686 - Include: product name and code (or link), quantity, delivery city and country, required date, company name and VAT number. - Quotes are answered in Italian or English.