(500pcs) BelMetric M4X20 Torx Button Flange ISO 7380-2 Metric Machine Screw with TX-20 Drive Zinc Plated Steel SBF4X20CLZ

M4x0.7x20, M4x.7x20, M4x20, 4mm X 0.7mm X 20mm Metric Torx Drive Button Flange Machine Screw, Bulk Packaging Diameter: 4mm Pitch: 0.7 Coarse Thread Thread Length: 20mm Full Thread Torx Drive Size: 20, TX-20 Flange Outer Diameter Max: 9.4mm Head Height Max Including Flange: 2.2mm Standard: Base ISO 7380-2 Material: Class 8.8 Steel Finish: Clear Zinc, bluish tone Thread Direction: Right Hand Drive Style: TORX, SL-drive ( 6-Lobe Recess ), inner multi-tooth drive, TX20 Also known as Hexalobular (6 Lobe) socket flanged button head screws Qty: 500 Pieces Per Package

• 4mm Torx Button Flange Head screws are fully-threaded fasteners with a six-lobe drive for use with a Torx #20 Bit. These specialty screws are different from standard allen button head screw because they are designed with a circular flange or a skirt under the head that functions as a built-in washer and distributes the force evenly across the surface to which it will be fastened.
• Made of Class 8.8 carbon steel similar to US Grade 5 and mostly used for automotive and fastening applications, drones, snowmobiles, ATVs, motorcycles, etc. The Clear Zinc plated finish, aside from the shiny silver aesthetic, provides some protection from rust and corrosion if the screw came in contact with water.
• Torx Drive / 6-Lobe Inner Multi-Tooth Drive requires a Torx#20 installation bit. A torx drive bit IS NOT included in this product.
• The Torx TX drive allows a 6-point star or Torx bit to easily hold the fastener during installation. Applications include sheet metal screw connections in sanitary and heating assemblies, general metal construction. Also known as metric button head, machine screw, or pan head flanged screw.
• BelMetric has been in business for over 40 years providing customers with metric hardware & specialty automotive supplies. We offer an extensive variety of metric fasteners, metric nuts, metric bolts, Time-Sert kits and we stock hard-to-find items like metric brake line fittings, Norma clamps, stainless eye nuts and more.