Features:Finely crafted, polishing grinding, vacuum coatingTitanium alloy high hardne, wear resistance, corrosion resistance is strong, prevent rustSpecification:Size: M4*8Color: titanium/golden/rainbow/blackApply to: Downhill Mountain Bike PedalPackage Contents: 1set = 8 Pcs RISK Pedal Anti-Slip Screws For DH TC4 Titanium AlloyPhysical Vapor Deposition CoatingLaser Engraving LOGONote: The pedal not included,only for displayPedal Anti-Slip Screws For DH8pcs/BoxAlmost 4-8 boxes for one Bicycle Product Specification Pedal Anti-Slip Screws For DHSpecs: M4x8mmTool:3mm Allen KeyTorque: 3-4N.MP. W:0.64gUnit:mm Product Introduction 1.High-End QualityTC4 Titanium Alloy SelectedRISK titanium alloy series products are made of high-standard aerospace grade TC4 (GR5) titanium material as raw materials, rejecting secondary melting or inferior materials of insecure quality. Each batch of raw materials is strictly tested by metal Testing, truly control and ensure the quality of products from the source.Ensure the quality from sourceThe quality that you value is our pursuit!RISK only do high-qualitygoods.Close and meticulous screw thread 2.Physical Vapor Deposition Coating The surface of RISK titanium alloyscrews is colored by PVD (physical vapor deposition) vacuum nitride coating technology, and a dense coatingcom-posed of TiN, TIALCN and other compounds is formed on the surface of the screw to improve the surface wear resistance and hardne, also makes the screws more beautiful and long lasting, not faded. 3.Weight Reduction The density of TC4 titanium is only 55.7% of steel, almost half the weight, but the hardne is very large, so the specific strength is very high.RISK,do the best from the beginning!light 0.62g/pc 4.No rust, no faded The surface of RISK titanium alloy screws is colored by PVD (physical vapor deposition) vacuum nitride coating technology to improve the surface wear resistance and hardne, also makes the screws more beautiful and long-lasting, not faded.Manual inspection to guarantee the quality. Package Display Elegant PackageEquipped with elegant EVA sponge packaging, while generally protecting the screws, it also shows the level and grade of brand. Everything we did is just for the Higher quality.Multiple colors striking collision, customizing your own personality.